Can you help on #5 I have to estimate & #5 simple yes or no please thank you

Can You Help On #5 I Have To Estimate & #5 Simple Yes Or No Please Thank You

Answers

Answer 1

If you need an estimate for #5, then you can round each value to the nearest whole number to have...

21.6 turn into 2120.9 turn into 2119.4 turn into 1918.5 turn into 19

Add up those values: 21+21+19+19 = 80

-------------------

Another estimate you could do is to round everything to 20, since we're close to this value. Having four copies of 20 added leads to 20+20+20+20 = 80

So they rode a total estimated amount of 80 miles

--------------------

The actual total is:  21.6+20.9+19.4+18.5 = 80.4 miles, which isn't too far off from 80.


Related Questions

Mario made this model to find the 3 digit number and a 1 digit number what multiplication sentence represents marios model

Answers

Answer:

Step-by-step explanation:

Ewww

Anthony surveys a group of students at his school about whether they play a
sport. This table shows the results broken down by gender.
Play a sport
Total
Do not play a
sport
105
70
175
Boys
Girls
75
50
125
Total
180
120
300
Are being a girl and playing a sport Independent events? Why or why not?
O A. Yes, they are independent, because P(girl) = 0.58 and Pgirl plays
a sport) = 0.6.
O B. Yes, they are independent, because (girl) = 0.42 and girl plays
a sport) - 0.42
O c. No, they are not independent, because P(girl) = 0.42 and
P(girl plays a sport) = 0.42.
D. Yes, they are independent, because (girl) = 0.58 and P(girl plays
a sport) = 0.58

Answers

Answer:

A is the answer it sounds more likely

For given data, being a girl and playing a sport are independent events as P(girl) = P(girl plays a sport) = 0.4.

What are independent events?"These are the events whose occurrence is not dependent on any other event.""When the probability of occurrence of an event A is not affected by the occurrence of another event B, then event A and event B are independent events."Formula for probability of independent events:

"If A and B are independent events then, P(A∩B) = P(A).P(B)"

What is probability?

"It is a branch of mathematics which deals with finding out the likelihood of the occurrence of an event."

Formula of the probability of an event A is:

P(A) = n(A)/n(S)

where,  n(A) is the number of favorable outcomes, n(S) is the total number of events in the sample space.

For given question,

We have been given a table that shows the results broken down by gender.

             Play sports         Do not play sports       Total

Boy            105                            75                        180

Girl             70                             50                        120

Total          175                            125                       300

Using the definition of probability:

⇒ P(girl)  = Number of girls/ Number of students

⇒ P(girl) = 120/300

⇒ P(girl) = 0.4                     ....................(1)

Now we find the probability of girls that play a sport.

Using the definition of probability:

P(girl plays a sport)

= Number of girls who plays a sport/ number of students who plays a sport

= 70/ 175

= 0.4                                    ......................(2)

From (1) and (2),

P(girl) = P(girl plays a sport)

Thus, being a girl and playing a sport are Independent events.

Learn more about independent events here

https://brainly.com/question/13488890

#SPJ2

How many 1/3s are in 1 2/3?

Answers

Answer:

12

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

3/3+2/3 = 5/3

Answer is 5

Help! PLEASEEE! THANK YOU FOR HELPING BTW!

Answers

Answer:

Use the slope formula and slope-intercept form  y = mx + b to find the equation you get:

y = 8x

If thats not what your looking for then for every 1 (x) you get 8 (y)

Step-by-step explanation:

h(-3), h(5), h(2), h(0)

h(x) = {x+1, x<2
{2x-1, x>2

Solve these:

h(-3) =
h(5) =
h(2) =
h(0) =

Answers

Answer:

h(-3) = -3h

h(5) = 5h

h(2) = 2h

h(0) = 0

Which expression represent the total cost for Ari to rent a bike for b hours and Meg to rent a scooter for s hours?

A,B,C,D

Answers

The expression the represent the total cost for Ari to rent a bike for b hours and Meg to rent a scooter for s hours is total cost = 9b + 10s

How to find the expression for total cost?

The cost of rent for bike and scooters are different.

cost for bike = $9 per hour

cost for scooter = $10 per hour

Therefore, he expression the represent the total cost for Ari to rent a bike for b hours and Meg to rent a scooter for s hours is as follows:

total cost = 9b + 10s

learn more on expressions here:https://brainly.com/question/23272488

#SPJ1

Answer: 9b + 10s

Step-by-step explanation:

I - Ready Sucks :)

Write the equation of the circle with a center (5, -7) and radius = 7

Answers

Answer:

[tex](x-5)^{2} + (y+7)^{2} = 49[/tex]

Step-by-step explanation:

9514 1404 393

Answer:

  (x -5)^2 +(y +7)^2 = 49

Step-by-step explanation:

The equation of the circle with center (h, k) and radius r is ...

  (x -h)^2 +(y -k)^2 = r^2

Putting (h, k) = (5, -7) and r = 7 into this form, your equation is ...

  (x -5)^2 +(y +7)^2 = 49

Suppose a city with population 340,000 has been growing at a rate of 4% per year. If this rate continues, find the population of this city in 20 years.

Answers

Answer:

Total population = 340000

Growing rate = 4%

Growing population = 340000×4/100

= 13600 per year

Now population increased in 20 years = 13600 × 20 = 272000 population.

Now ,

The population after 20 years = 340000+272000

=612000

So the population after 20 years = 612000

which area 100 km or 60km

Answers

Answer:

100km

Step-by-step explanation:

Answer:

100

Step-by-step explanation:

If x= 4, calculate the value of: 3x2 + 4x

Answers

Answer 64
Step by step exploration
3*4*4+4*4=48+16=64

Answer:

64

Step-by-step explanation:

x = 4

Substitute x and calculate:

3x² + 4x = 3(4²) + 4(4) = 48 + 16 = 64

Plzzzz Find the value of x

Answers

Answer:

the answer is 55

Step-by-step explanation:

x + x + 90 = 180

2x + 90 = 180

2x = 180- 90 = 110

x = 110 ÷ 2 = 55

Please Round 1.54 thank you

Answers

Answer:

okay so it would be 2 or 1.5 i dont know if you want it whole number but i will explain

if the number is 5 or more like 5.1 or even 5 you round up

if the number is under 5 like 4,3,2,1 your round down

Step-by-step explanation:

Answer:

To The Nearest Tenth : 1.5

To The Nearest Whole Number : 2

Tip:

If the number is 4 or below like 1.42 it would be rounded to 1.4

If the number if 5 or above like 2.58 it would be rounded to 2.6 or 3

I didnt know which one you wanted so I put both

The speed you are going determines the distance you travel before coming to a complete stop after pressing the brake.

Use the computer outputs, scatterplots, and residual plots to determine which statements are true. Check all that apply.

The linear model is most appropriate.
The power model is most appropriate.
Models are always improved by transformations.
The r2 on the linear model is stronger.
The residual plot is more patterned on the linear model.

Answers

Answer:

the linear model is most appropriate, the r2 on the linear model is stronger

Step-by-step explanation:

did it on edge

Answer:

The linear model is most appropriate; The r^2 on the linear model is stronger.

Step-by-step explanation:

When compared side bu side you can see the differences.

The probability that no one is waiting in a given hour

Answers

Answer:

two people in an hour

Step-by-step explanation:

thats why I think that why no one is waiting

Answer:

Step-by-step explanation:

Rosa had 592 stickers. She gave 212 stickers to Meg.

Which is the best estimate for the number of stickers Rosa has left?

A 200

B. 300

C. 400

D.700

E. 800​

Answers

Answer: I need help with this as fast as someone can. PLS let me know who to do it

Step-by-step explanation:

There are 3 red, 5 green, 7 blue, 1 black and 4 yellow marbles in a bag. Once a marble is selected, it is not replaced. Find the probability of selecting a green marble, then a red marble.

Answers

Answer:

Step-by-step explanation:

Initial condition:

3 red

2 blue

5 green

2/10 times 5/9=2/9 times 5/10 or 1/2 = 2/9 times 1/2=1/9

hope this helps have a good day too.

which set of side lengths can form a triangle?
А: 2 cm, 2cm. 6 cm
B:3 cm 6 cm, 9 cm
C:4 cm, 8 cm, 5 cm
D:8 cm, 3 cm, 4 cm

Answers

Answer:

C:4 cm, 8 cm, 5 cm

Step-by-step explanation:

sum of length of any two sides of a triangle will be larger than the third side.

What is the value of y?
please hellpp!!!

Answers

Answer:

C=54°

Step-by-step explanation:

If u add each angle of a triangle should ways add up to 180°

What is the graph of the solution for y+10>12?

Answers

Answer:

Your answer is B.

Step-by-step explanation:

Help! CAN anyone help? I’ll give Brainly!! It’s not 5.75% x 60,000... thank you

Answers

The answer is 3400 or 3684


What is the quotient if
1/3 of 10 is divided by 1/7 of 8/12? Reduce if possible.

Answers

Answer:

2.75

Step-by-step explanation:

simplify x2 + 12x + 35/3x + 15

Answers


x+7
——— is the simplified version
3

A llne passes through the two glven points. Is it vertical, horizontal, or neither?
(1, 0), (0, 0)
O Vertical
Horizontal
Neither

Answers

Answer:

Horizontal: if y is equal to 0, then there is no vertical movement

What is the scale factor of this dilation?

Answers

9514 1404 393

Answer:

  3/5

Step-by-step explanation:

The scale factor is the ratio ...

  (image measure)/(original measure)

The diagram shows that the original measure of 5 becomes a measure of 3 on the image. The scale factor is 3/5.

convert 12 1/2 to a precent A. B. 12.5% C. 125% D. 1,250%

Answers

B. 12.5% is your answer

the diameter of a sphere is 42 centimeters. find the surface area to the nearest tenth

Answers

A ~ 5541.77cm squared

find the equation of the straight line passing through the point (3, 3) which is perpendicular to the line y=-1/2x-4

Answers

Answer:

y = 2x - 3

Step-by-step explanation:

The negative recipricol is -1/(-1/2) = 2

Use point-slope equation:

y-y1 = m(x-x1)

x1 = 3, y1=3

y-3 = 2(x-3)

y-3 = 2x-6

y = 2x-3

Please help me this is for 40 points !!!!

Answers

Help you with what? There is no context. Send the text

How many times can you fill a 250ml cup from a 4 litre jar?​

Answers

sorry i’m unsure, maybe try a different solution

what is 30x + 40 factored

Answers

Answer:

1 0 ( 3 + 4 )

Step-by-step explanation:

Other Questions
what does speech mean in method of characterization? Compare the Incan and Mayan civilizations. How are they different? How long do symptoms last before clinical depression is considered? Devon ends up paying extra 28% in intrest, if the ps5 is 500 how much did he pay in intrest? What most likely convinced Garvey was convinced that integration would never happen? a. Being jailed in 1925 for mail fraud. b. Race riots in Chicago and other cities. c. Him being deported to England. d. Many successful UNIA conventions. PLEASE HELP ILL MARK BRAINLIEST Apartheid represented the reaction of the National Afrikaner Party to which of the following: A) Their failure to achieve a majority in parliament. B) Faith in the existing segregationist policies. C) The refusal of South Africans to register by race. OD) Demands for equality by black South Africans. this is known as the -------of light. determine the perimeter of quadrilateral CGHI Are the volume values similar to each other, or are they quite different? Explain why yousee what you see. If they are similar, explain why. If they are different, also explain why. How much of a 60.0 gram sample of Carbon-14 DECAYED after 17,100 if 5its half-life= 5,700 years? *7.50 g52.5 g15.0 g30.0 g map.Which best describes the motion of the objectbetween 1 and 4 seconds? The object has decreasing acceleration andincreasing velocity.The object has positive acceleration and eventuallystops.The object has decreasing acceleration anddecreasing velocity.The object has negative acceleration and eventuallystops. The diameter of a circle is 14 ft. Find its area to the nearest tenth. Whats the answer to 19 please please help me A group of mothers answered yes or no to the survey questions below. Do you have 3 or more children? Do you own a minivan? The same mothers responded to both questions. The results are shown in the first table.Of the 43 mothers with 3 or more children 26 of them own a minivan.Complete the two way frequency table to represent the correct mothers for each cell of the table. anyone know this equation ???? I would greatly appreciate if you could solve this 4 me. Thank you! How many units long is the circumference of a circle with diameter of 18 units? what trends or style do you notice in the example of the book design presented answer 1.A half step is the closest distance between two notes. True / False2.Pitch refers to how loud or soft a note is. True False Who organized the manhunt?a) Boston Corbettb) Thomas Jonesc) Dr. Muddd)Edwin Stanton