Help pls I rlly need help it’s important

Help Pls I Rlly Need Help Its Important

Answers

Answer 1

Answer:

2. 112

3. 78

5. 672

7.  149.8

9. 17.5

10. 19360

11. 64 000

13. 29

14. 350240

15. 386

16. 224

17. 0.9071847

Step-by-step explanation:


Related Questions

PLEASE ANSWER ASAP FOR BRINELST!!!!!!!!!!

Answers

Answer:

D) 400

Step-by-step explanation:

The proportions are .7 + .8 + .8 + .9 = 3.2

3.2/4 = .8 (The average proportion of Blue Balloons)

500 * .8 = 400 blue balloons

What is the product of 2r2 - 5 and 3r

Answers

Answer: 6r^3 - 15r

Step-by-step explanation:

(3r) (2r^2 - 5)

Distribute.

6r^3 - 15r

Hope this helped.

How much more would the value of y be on the graph than its value
in the table when x = 12? (1 point)

Answers

Answer:

180

Step-by-step explanation:

From the table :

Slope :

m = (y2 - y1) / (x2 - x1)

m = (100 - 80) / (5 - 4)

m = 20 / 1

m = 20

y = 20x

Hence, when, x = 12

y = 20 * 12

y = 240

From the graph:

Slope :

m = (y2 - y1) / (x2 - x1)

m = (280 - 70) / (8 - 2)

m = 210 / 6

m = 35

y = 35x

When x = 12

Graph :

y = 35 * 12

y = 420

Difference :

420 - 240

= 180


Three pounds of bananas cost $1.47 and 2 pounds of grapes cost $1.18. Which fruit is less expensive per pound? Explain how you know

Answers

Answer:

Grapes are less expensive

Step-by-step explanation:

First, find how much money 1 pound of each fruit is:

Bananas: $1.47 / 3 = $0.49

Grapes: $1.18 / 2 = $0.59

Compare:

0.49 < 0.59

So grapes are less expensive

how do I complete these questions a bit confused . (extra credit work )​

Answers

Answer:

(1)

[tex]a = \frac{3\sqrt 3}{2}[/tex]

[tex]b = \frac{3}{2}[/tex]

(2)

[tex]a = \sqrt 6[/tex]

[tex]b = \sqrt 2[/tex]

Step-by-step explanation:

Solving (1):

Considering

[tex]\theta = 60^o[/tex]

We have:

[tex]\sin(\theta) = \frac{Opposite}{Hypotenuse}[/tex]

This gives:

[tex]\sin(60^o) = \frac{a}{3}[/tex]

Solve for a

[tex]a = 3 * \sin(60^o)[/tex]

[tex]\sin(60^o) = \frac{\sqrt 3}{2}[/tex]

So:

[tex]a = 3 * \frac{\sqrt 3}{2}[/tex]

[tex]a = \frac{3\sqrt 3}{2}[/tex]

To solve for b, we make use of Pythagoras theorem

[tex]3^2 = a^2 + b^2[/tex]

This gives

[tex]3^2 = (\frac{3\sqrt 3}{2})^2 + b^2[/tex]

[tex]9 = \frac{9*3}{4} + b^2[/tex]

[tex]9 = \frac{27}{4} + b^2[/tex]

Collect like terms

[tex]b^2 = 9 - \frac{27}{4}[/tex]

Take LCM and solve

[tex]b^2 = \frac{36 - 27}{4}[/tex]

[tex]b^2 = \frac{9}{4}[/tex]

Take square roots

[tex]b = \frac{3}{2}[/tex]

Solving (2):

Considering

[tex]\theta = 60^o[/tex]

We have:

[tex]\sin(\theta) = \frac{Opposite}{Hypotenuse}[/tex]

This gives:

[tex]\sin(60^o) = \frac{a}{2\sqrt 2}[/tex]

Solve for a

[tex]a = 2\sqrt 2 * \sin(60^o)[/tex]

[tex]\sin(60^o) = \frac{\sqrt 3}{2}[/tex]

So:

[tex]a = 2\sqrt 2 * \frac{\sqrt 3}{2}[/tex]

[tex]a = \sqrt 2 * \sqrt 3[/tex]

[tex]a = \sqrt 6[/tex]

To solve for b, we make use of Pythagoras theorem

[tex](2\sqrt 2)^2 = a^2 + b^2[/tex]

This gives

[tex](2\sqrt 2)^2 = (\sqrt 6)^2 + b^2[/tex]

[tex]8 = 6 + b^2[/tex]

Collect like terms

[tex]b^2 = 8 - 6[/tex]

[tex]b^2 = 2[/tex]

Take square roots

[tex]b = \sqrt 2[/tex]

X
1 point
Mr.Boxer has organized the features of a credit card and a debit card into the table below. Which description is the best representation for the
missing detail?
CREDIT CARD
DEBIT CARD
?
purchases are withdrawn
immediately from bank
account
may not spend more than
your credit limit
may not spend more than
the balance of the
account
purchases are subject to
interest
no interest charged on
purchases

Answers

Answer:

Purchases are not withdrawn immediately from bank

Step-by-step explanation:

In case of credit cards, purchases are not withdrawn immediately from bank in fact the transaction needs approval and verification from the bank. Once the bank verify with the customer regarding the transaction requested, it will not allow money to flow from one account to other.

What is the function equation for the input/output table?

x y
0 0
1.3 3.9
5 15
8 24



y = (3.9) x

y = x + 3

y = 3 x

y = x + 3.9

Answers

Answer:

3

Step-by-step explanation

Your problem statement tells you  

f(x) passes through point (3, negative 1)

g(x) passes through point (3, negative 1)

This tells you the input value that produces the same output value for the two functions is 3, and that output value is -1.

Tala drives 8 miles to work each day. how many miles does she drive to work in 83 days?

Answers

Answer:

664 miles by only going to work not coming back.

Step-by-step explanation:

f(x) = 2x3 – 3x2 + 5
g(x) = 3x3 + 2x2 – 4x – 9
Find (f - g)(x).

Answers

Answer This is (3x-23)(23)

Eleanor can type 10 pages in 22 minutes. At this rate, how long will it take her to type 93 pages?

Answers

Step-by-step explanation:

[tex]93 \times 22minutes = 2046 \\ \frac{2046}{10} = 204.6minutes[/tex]

What is the volume of a cylinder of a radius if 12cm and height 8cm

Answers

Answer:

V≈3619.11cm³

Step-by-step explanation:

Answer:

3619.11 cm³

Step-by-step explanation:

V = πr²h

π · 12² · 8

3619.11 cm³

275436
divisible by 11​

Answers

It’s not a perfect number to be divided by 11.

275436/11

=
rounded: 25,039.64

hope this helps

What is the value of p(24)?

Answers

Answer:

24p

Step-by-step explanation:

I'm pretty sure that this is the answer because the question was "What is the value P(24)?" which means you have to use the commutative property to reorder the terms.

Hope this helped!

A parabola y=x^2 is what type of function?

an even function
an odd function
an asymmetric function
a one to one function

Answers

Step-by-step explanation:

The parabola has a line of symmetry at x=0 so that means we can reflect the function across the y axis and it will remain unchanged so the answer is even function.

While in flight, some hummingbirds can flap their wings about 500 times in 10 seconds

Answers

Is this a true or false?

Answer:

50 times in 1 second

Step-by-step explanation:

I don't know what your specific question, but I'm guessing you wanted divide to see how many times they flap their wings in 1 second. :)

amys older brother works 35 hours each week. if he works 18 dollars an hour how much does he earn in one week.

a 350
b 130
c 900
d 630

Answers

Answer:

He gets 630 dollars a week so the answer is D.

16 In a flower fertilisation experiment, the
number of pink flowers grown is twice that
of red flowers. The number of white flowers
grown is 3 more than that of red flowers.
The number of white flowers grown is
37 fewer than that of pink flowers. Find the
total number of flowers grown.​

Answers

Answer:

The total number of flowers grown is 163.

Step-by-step explanation:

Since in a flower fertilization experiment, the number of pink flowers grown is twice that of red flowers, and the number of white flowers grown is 3 more than that of red flowers, the number of white flowers grown is 37 fewer than that of pink flowers, to find the total number of flowers grown the following calculation must be performed:

P = 2R

W = R + 3

W = P - 37

W = W

R + 3 = 2R - 37

R + 3 + 37 = 2R

40 = 2R - R

40 = R

P = 2 x 40 = 80

R = 40

W = 40 + 3 = 43

80 + 40 + 43 = X

163 = X

Therefore, the total number of flowers grown is 163.

Write the ratio as a fraction in simplest form. Use / for fraction. Do NOT use any labels, and Do NOT type any spaces. Type the fraction only. 2 feet to 20 feet.​

Answers

Answer:

It would be 1/10

Step-by-step explanation:

The ratio is 2:20

To put the ratio in fraction form you simply put 2/20

Then divide the fraction by 2 to get 1/10

If event A is certain to occur, what is P(A)?

Answers

Answer:

Unless I'm misunderstanding it should be 100% or 1/1  because something that is 100% likely to happen will always happen.

Step-by-step explanation:

If there is anything else that may change my understanding of this please send it otherwise I hope this helps.

The value of P(A) is 1 where A is the event that is certain to occur because the probability of any event is 1 which means that event is certain to occur.

What is probability?

It is defined as the ratio of the number of favorable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.

It is given that:

If event A is certain to occur.

As we know,

From the definition of probability, the ratio of the number of favorable outcomes to the total number of outcomes

The value of the probability lies between 0 to 1 or [0, 1]

If the probability of any event is 0 that means that event cannot happen.

If the probability of any event is 1 that means that event is certain to occur.

Event A is certain to occure.

P(A) = 1

Thus, the value of P(A) is 1 where A is the event that is certain to occur because the probability of any event is 1 which means that event is certain to occur.

Learn more about the probability here:

brainly.com/question/11234923

#SPJ5

the question is in the picture lol

Answers

50% or 1/2 because it’s a dice u either have even or odd

Laetisaric acid is a compound that holds promise for control of fungus disease in crop plants. The accompanying data show the results of growing the fungus Pythium ultimum in various concentrations of laetisaric acid. Each growth value is the average of four radial measurements of P. ultimum colony grown in a petri dish for 24 hours; there were two petri dishes at each concentration.
Laetisaric acid X | Fungus Growth Y
0 | 33.3
0 | 31.0
3 | 29.8
3 | 27.8
6 | 28.0
6 | 29.0
10 | 25.5
10 | 23.8
20 | 18.3
20 | 15.5
30 | 11.7
30 | 10.0
Mean
11.500 | 23.642
sd
10.884 | 7.8471
v. State the slope and interpret its meaning in context.
vi. SS(resid)=16.7812. Use this to compute se.
vii. Show what needs to be calculated for a 95% prediction interval for x = 20. (fill in all the values in the equation but do not evaluate.)

Answers

r = - 0.98754

Answer:

Slope = - 0.7120

SE = 1.295

Step-by-step explanation:

Given the data:

0 | 33.3

0 | 31.0

3 | 29.8

3 | 27.8

6 | 28.0

6 | 29.0

10 | 25.5

10 | 23.8

20 | 18.3

20 | 15.5

30 | 11.7

Using the relation to Obtian the slope :

Slope, b = r(Sy/Sx)

r = correlation Coefficient ; Sy = standard deviation of Y - values ; Sx = standard deviation of X-values

r = - 0.98754

Slope, b = - 0.98754(7.8471 / 10.884) = - 0.7120

SE = √SSresidual / df

df = n - 2 = 12 - 2 = 10

SSresidual = 16.7812

SE = √(16.7812/ 10)

SE = 1.295

plz answer these questions without putting links and files

what is 3/4 multiplied by 1/2 then add 3/4
what is 1 and 1/8 multiplied by 1/2 then add 3/4

Answers

Answer:

11/8 and 21/16

Step-by-step explanation:

3 x 1 = 3

4 x 2= 8

3/8+3/4(convert to eighth's)

3/8+6/8=11/8

1 1/8 = 9/8

9 x 1 = 9

8 x 2 = 16

9/16+3/4(convert to sixteenth's)

9/16+12/16

21/16

---

hope it helps

=3/4 × 1/2 + 3/4

=3/8 + 3/4

=9/8

2nd questions ans

=1×1/2 + 3/4

=1/2 + 3/4

=5/4

Write any two laws of indices in division and multiplication​

Answers

Answer:

The first law: multiplication. If the two terms have the same base (in this case. ...

The second law: division. If the two terms have the same base (in this case. ...

The third law: brackets. If a term with a power is itself raised to a power then the powers are multiplied together. ...

Negative powers. ...

Power of zero. ...

Fractional powers.

Step-by-step explanation:

The price of a video game was reduced from $60 to $45. By what percentage was the price of
the video game reduced?
F 15%
G 25%
H 75%
4096
Someone please help

Answers

Answer:

G. 25%

Step-by-step explanation:

given : The price of a video game was reduced from $60 to $45 .

$60 - $45 = $15

then, the percentage was the price of the video game reduced :-

reduction in price/previous price x 100 = 15/60 x 100 = 25%

the percentage was the price of the video game reduced = 25%

line segment AB is a directed segment with endpoints A(2,2) and B(14,14). In two or more complete sentences, explain how you would verify that Point X, with a coordinate of (6,6), divides line segment AB in a 1:2 ratio?

Answers

Answer: Section formula

Step-by-step explanation:

Given

The line segment AB with endpoints [tex]A(2,2)[/tex] and [tex]B(14,14)[/tex] is divided by a point X in the ratio 1:2

To verify that X divides the line segment in the ratio 1:2, we will use section formula. Section formula tells the coordinates of the point which divide the line segment in the certain ratio or vice-versa.

We will assume that X divides AB in k:1 and insert the values in the section formula. If the ratio k:1 comes out to be 1:2, then it verifies the claim.

The average salary for all 27 Arizona Diamondbacks in the 2005 baseball season was $2,308,488, with a standard deviation of $3,427,508. The population, all National League baseball players in 2005, earned an average salary of $2,585,804, with a standard deviation of $3,500,708. Does the average salary of the Diamondbacks players differ from that of all players in the National League

Answers

Answer:

The average salary  of the Diamondbacks players  does not differ from that of all players in the National League.

Step-by-step explanation:

1) Formulate null and alternate hypothesis

H0: u1= u2 Ha: u1 ≠ u2

The null hypothesis is that the average salary of the Diamondbacks players does not differ from that of all players in the National League

against the claim

that the average salary of the Diamondbacks players differ from that of all players in the National League

The data given is

x1`= $2,308,488,  s1=  $3,427,508   and  n1 = 27

x2`=  $2,585,804,      s2=$3,500,708   and n2 = 27

2) The test statistic is

z= x1-x2/ sqrt( σ1 ²/n1 + σ2²/n2)

Putting the values

z = $2,308,488- $2,585,804/ sqrt( 3,427,508²/27 + 3,500,708²/27)

z= -0.294

3) The significance level is 0.05

The critical region is Z  =±1.96

4) Since the calculated value of z=  -0.294 is less than the z ∝=±1.96 we  do not reject H0.

5) the P-value can be calculated using the calculator.

The p-value is p = 0.7687

The average salary  of the Diamondbacks players  does not differ from that of all players in the National League.

The hypotenuse of a right triangle measures 17 cm. One leg of the triangle measures 15 cm. Find the length of the other leg of the triangle.

Answers

Answer:

Step-by-step explanation:

8 cm

Which of the following “transformations” would be an example(s) of a rigid motion?
Group of answer choices

Bread rising

All of these answers

A deck of cards shuffled

A painting is moved to a new location on the wall

Answers

Answer:

a deck of cards

Step-by-step explanation:

Wish u could help but I can’t

3.) 7:14. Find the value ofr

Answers

Answer:

1:2 all you have to do is simplify

i need help with 3c+5=17

Answers

Answer:

4

Step-by-step explanation:

move the constant to the right 3c+5=17

calcute 3c=17-5

divide both sides 3c=12

so the answer is 4

4, subtract 5 from each side giving you 12. And then divide 3 to get c alone. 12/3 = 4. To check plug in 4. (3x4)+5= 17
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Cross-examination is the greatest legal engine for the discovery of the truth, and is commonly known as the: a. Right to a Fair Trial b. Right to Confront witnesses against a criminal defendant c. Right to Due Process d. Right to Remain Silent Whats the best way to eat a sand which and watch ADS at the same time? PLZ HELP I WILL GIVE BRAINLIEST I nEd the answer pls Colin was thinking of a number. Colin adds 10, then divides by 6 to get an answer of -8. What was the original number? Simplify the expression by combining like terms: 6(4x) + 8(5y) - 21 + 63- 3(5x) - 12y + 18 - 7(3x) PLEASE ANSWER ASAP FOR BRAINESLT!!!!!!!!Mrs. Lee randomly surveyed 25 of her 125 students about their pets. Her survey indicate that 14 students have a dog, 7 students have a cat, 2 students have another kind of pet, and 8 students have no pet. (Note that some students have more than one pet). What is Mrs. Lee's best estimate of the total number of her students who have a dog?A. 70B. 35C. 10D. 40 To where did all the roads in the Incan empire lead?a. the tombsb. the capitalc. the seasided. the farmland Now that you've learned about some interesting advances in technology, you will research and select an area of interest and write a paragraph on how that technology is used in medicine. You may select any example. Some suggestions are:-artificial limbs-medical monitoring devices (for example: devices used by diabetics to monitor their blood sugar levels)-pharmaceuticals (medications that haven't always been available to treat certain illnesses)-surgical tools-medical imaging devicesWrite a paragraph that includes:History: Discovery, development, or inventionDescription: What is it? How is it used?Discussion: How did this benefit patient care?Advantages and disadvantagesthe question adds:Interesting advances in medical technology: sum difference place value of 2 in 4242 How does this drilling innovation benefit oil companies? Explain why does the bowling ball decelerate as it travels along the lane. Is any FAP considered an innate behavioral response? Can you continue the lyrics? or Say the name of this song?Do I need it?Mocha!Am I under control? the watch is sold at high price (question tag) Which activity is not something students are required to do in the ACTreading test?A. Determine the main idea of a passageO B. Identify cause-and-effect relationships in a passageC. Understand the order of events in a passageO D. Revise a passage to fix punctuation If one of the 50 states is chosen at random, then a dice is rolled. Find the probability of getting a state that starts with the letter A and a number less than 3. Pls, help me this is due by tomorrow at 8 am! carlos is a nursing assistant who wants to move up the (blank). He is very interested in becoming a registered nurse both a nursing assistant and a registered nurse work in the (blank) and interact directly with patients DIRECTIONS: Underline the selected word item that best completes the statements. 1. (Climate, Weather) is an overall atmospheric condition of a place of 30 years and more while (Climate, Weather) is a condition for a short period of time.2. (Climate, Weather) is influenced by latitude, altitude, ocean current, and topography.3. The (higher, lower) the altitude, the (colder, warmer) the climate.4. (Windward, Leeward) area of the mountain forms precipitation while (Windward, Leeward) gives dry air and warm weather.5. Ocean currents bring (cold, warm) water and rain from the equator to the poles and (cold, warm) water from the poles toward the equator Operations management is only about being as cost-effective as possible.O TrueO False