Mathematics College


A) 79.2
C) 11.9
B) 8.9
D) 11.6

A) 79.2C) 11.9B) 8.9D) 11.6

Answers

Answer 1

Answer:

789

Step-by-step explanation:

Related Questions

what is the value of A when we rewrite (32/5)^-2x as A^x​

Answers

Answer:

[tex](\dfrac{25}{1024})^x[/tex]

Step-by-step explanation:

The given expression is :

[tex](\dfrac{32}{5})^{-2x}[/tex]

We need to rewrite it in the form of [tex]A^x[/tex].

We know that, [tex](\dfrac{1}{x})^{-a}=x^a[/tex]

So,

[tex](\dfrac{32}{5})^{-2x}=(\dfrac{5}{32})^{2x}\\\\=(\dfrac{5^2}{32^2})^x\\\\=(\dfrac{25}{1024})^x[/tex]

So, [tex]A=\dfrac{25}{1024}[/tex]. Hence, this is the required solution.

Answer: A = (32/5)^-2

Step-by-step explanation:

Are these ratios equivalent?
1 newspaper every 4 days
3 newspapers every 12 days

Answers

Yes. The ratio above has just been multiplied times 3.
1 newspaper every 4 days as a ratio is - 1:4

3 newspapers every 12 days as a ratio is - 3:12


3:12 / 3 = 1:4

Therefore the ratios are equivalent

This data shows the number of sit-ups done by 27 students in a gym class.
58 62 49 52 75 86 88 54 56 61 85 48 77 60
47 58 62 73 78 69 65 84 59 67 53 84 50
Which histogram represents the data?

Answers

Answer:

C

Step-by-step explanation:

Answer:

The Answer is C

Step-by-step explanation:

There are three 40s and eight 50s none of the others have these

If the Volume of a Cylinder is 287 and the radius is 5, what is the height "h"?
Round your answer to the nearest tenth if needed.

Answers

Answer:

3.7 is the height

Step-by-step explanation:

so the volume is 287 radius is 5 . The formula Volume = base area x height which we come to equate 287 =3.142x5x5 to get 287 divides by 78.55 answers round off to the nearest tenths 3.653 round off 3.7

Can someone please answer this

Answers

Answer:

sorry bro i need points i got 10 minutes left on dis quiz but i recommond course hero bro have a good day

Step-by-step explanation:

Help. Lol 6th grade math.

Answers

Answer:

The first one is howard and the second one is peter

Step-by-step explanation:

Howard is at a higher elevation because he is above the sea level.

Peter is further from sea level because he is 1.1 meters away, whereas Howard is only 0.8 meters away.

Answer:

the first on  is howerd

number two is peter

Step-by-step explanation:

5 Solve the equation sin 2x = 2 cos 2x, for 0°<x< 180°​

Answers

Answer:

Step-by-step explanation:

plot | 2 x = 2 cos(2 x) | x = 0 ° to 180 °

Can someone please help me I will give you brainleist but please don’t put no links

Answers

Answer:

You already have the needed numbers to find the area for each rectangle.

Step-by-step explanation:

You have to find the area for the needed triangles by multiplying the width by length.

help...........................

Answers

Answer:

1.54

Step-by-step explanation:

The problem asks for the absolute value of -1.54. Absolute value refers to the magnitude of a number regardless of its sign, so the negative sign is dropped.

Pls help put in order 1,2,3,4,5,6,7,8,9,10 I will give brainlyest

Answers

Answer:

A

Step-by-step explanation:

Area of parallelogram=b×h

24=b×4

b=6inches

Find the range for the set of data: 22, 25, 25, 27, 32​

Answers

Answer: Range for set is 10

Hope this help!

There are 15 boys in the class of 40 learners. What is the ratio of boys to girls in the classroom????​

Answers

15 : 25
since there’s 40 learners and we alrdy know theres 15 boys, there would be 25 girls
15+25=40

Answer:

So I guess in this case we assume there are no nonbinary or genderqueer kids in the class

boys would be 15

girls would be 25

the simplified ratio would be 3/5

A lock consists of 2 dials, where each dial has 6 letters. What is the probability of guessing the right combination in one try?

Answers

Answer:

i dont know the answer either

Step-by-step explanation:

thanks

Neil swam 4 2/3 lengths of the pool. Mia swam 6 1/2 lengths of the pool. How many more lengths did Mia swim than Neil

Answers

Answer:

1 5/6

Step-by-step explanation:

Need the answer fast question is on the problem will mark brainliest
NO LINKS PLEASE

Answers

It’s the last one & the second one

Micah and his brother found some cash at
a bus stop. They split the money evenly, each
getting $ 16. How much money did they find?
m

Answers

Answer:

32

Step-by-step explanation:

Add 16 + 16


4, 2, 1, 2, ...
O Arithmetic
O Geometric
O Neither

Answers

Answer:

Step-by-step explanation:

Neither...there is no common difference nor a cmon ratio do neither

Find the surface area of the cylinder. ROUND YOUR ANSWER TO THE NEAREST TENTH. PLEASE I NEED HELP also if anyone can I need the steps:(

Answers

Answer:

Area = 87.96

Step-by-step explanation:

87.96 square mm, using 3.14 as pi

For surface area of a cylinder:
A = 2(pi)(radius)(height) + 2(pi)(radius squared)


For the first half of that equation:
2(pi)(radius)(height)
2(3.14)(2)(5)
= 62.8

Now the second half of that equation, the area of the circle ends:
2(pi)(radius squared)
= 2(3.14)(2)(2)
= 25.12

Add them up:
62.8 + 25.12 = 87.92


Pls help it is khan academy :)

Answers

Answer:

4x-12

Step-by-step explanation:

f(x)=3(x-2)^2 +5 Find Vertex of Parabola given.

Answers

The answers (2,5) because

A jet flies at an altitude of 43,280 feet. What is the height of the jet in miles?

Answers

Answer:

about 8 miles

Step-by-step explanation:

There are 5280 ft in a mile, so divide the number of miles by that:

43,280/5,280 = 8.196 . . .

                         ≈ 8

How many plants spaced every 6" are needed to surround a circular walkway with a 25' radius

Answers

Answer:= 2 × 3.14 (25)

= 157.

circumference of circle feet is 157 × 12 inches.

Step-by-step explanation:

consider the following formula to find the circumference of circle

C= 2^_r

here r is radius of circle

the radius of circular is 25 ft.

Therefore circumference is as follows

C = 2^_r

what is the definition of corresponding sides​

Answers

Answer:

Corresponding sides touch the same two angle pairs.

Step-by-step explanation:

Answer:

In a pair of similar triangles, the corresponding sides are proportional. Corresponding sides touch the same two angle pairs.

When the sides are corresponding it means to go from one triangle to another you can multiply each side by the same number.

helppppppp will give BRAINLIEST!!!

Answers

Answer:

c

Step-by-step explanation:

range is the largest -the smallest

median is the line between 9 and 10

first quartile is on 6

I’m working on these as well! Hope this helps! Happy Friday! <3

Answer:

Should be the 3rd quartile.

Step-by-step

Because the first quartile ends at 10.5, because of the line, I believe, and 18 is past 11. So, it should be the 3rd quartile.

Janice Davidson, single mother of two in her late 20s, manages an in-store boutique at Lacy's Department Store. She earns $60,000 a year before taxes (her gross income) and pays 20% in taxes. Janice's fixed monthly living expenses are $2,400 with another $1,600 in variable/discretionary living expenses. Janice has $13,000 in emergency savings. Janice has an employer-paid disability benefit through the department store where she works. Lacy's provides its employees a long-term disability insurance benefit that pays 60% of an employee's gross salary up to a maximum of $5,000 a month. Would a policy that pays 40% of her gross salary provide enough income to cover Janice's fixed monthly expenses if she became disabled and couldn't work? If yes, how much could she set aside each month after fixed expenses are paid? If no, how much of a shortfall would she have and how could she cover it?​

Answers

Answer:

No, her savings

Step-by-step explanation:

Her monthly income is 5000 (60000/12). She pays $1000 per month (5000x.2) in taxes and has another 2400 in fixed expenses. So her monthly fixed expenses (don’t include 1600 variable) are 3400 (1000+2400). A disability benefit of 40% would pay $2000 per month (5000 x .4). S0 she would be short 1400 per month (2000-3400). She would have to use her $13,000 in savings to make up the difference.

hopefully I interpreted the questions correctly!

a) 40% policy will not cover Janice's fixed monthly expenses.

b) Janice's shortfall is $400.

c) For the shortfall, Janice may resort to emergency funds.

What is a fixed monthly living expense?

A fixed monthly living expense is an expense that does not change from period to period.

Examples of fixed monthly living expenses include:

Mortgage paymentsUtility billsLoan payments.

Data and Calculations:

Annual gross income = $60,000

Annual tax liability = 20% or $12,000 ($60,000 x 20%)

Fixed monthly living expenses = $2,400

Annual fixed living expenses = $28,800 ($2,400 x 12)

Variable discretionary living expenses = $19,200 ($1,600 x 12)

Emergency savings = $13,000

A policy that pays 40% as the disability allowance of gross salary will pay $2,000 ($5,000 x 40%).

Learn more about fixed and variable monthly expenses at https://brainly.com/question/8225307

Here is an expression:3.2t solve the equation when t=4

Answers

Answer:

3.2 x 4 = 12.8

therefore your answer will be 12.8

a car company uae the symbol shown below for their logo. if the inside space of the logo is a rhombus,what is the length of FJ?​

Answers

Answer:

F has a new version of this book that is designed for the same as if you can use it to get a yellow one

Simplify the following polynomial expression.
(534 – 933 + 73 – 1) + (-804 + 4.12 – 3x + 2) - (-413 + 51 – 1)(21 – 7)
OA. 504 – 3723 - 612 + 411 - 8
OB. 524 – 3723 - 6x2 + 411 - 6
OC. 11,4 – 21.13 + 14x2 + 331 - 6
OD. 11,4 – 2113 + 14.2 + 33.3 - 8

Answers

Answer:

This equals:

3949.12

Letter C is the closest since all the rest of the letters eqaul negative sums and C is the only one that's positive.

Step-by-step explanation:

I need help please
Please hurry

Answers

Answer:

Its 32

Step-by-step explanation:

5 (y+2/5)= -13 what is y with explanation

Answers

Answer:

Y= -3

Step-by-step explanation:

Step 1- 5y+2=-13 [move constant to the right]

Step 2- 5y=-13-2 [Calculate]

Step 3- 5y=-15 [Divide both sides]

And with doing these steps you'll end up with the answer Y= -3

I have no idea but in order to keep asking questions I have to answer 2 of them:)
Other Questions
a(n) _____ uses various symbols and shapes to represent data flow, processing, and storage. a. network model b. object model c. process flow diagram d. data flow (physical security) which cyberspace protection condition (cpcon) establishes a protection priority focus on critical and essential functions only? Compute the following and write in the form x+iy :[tex]\frac{1+2i}{3-4i} + \frac{2-i}{5i}[/tex] what is one of the most effective ways to prevent flies from entering the operation____ HELP ASAP!! READ CAREFULLY What are electrical hazards? Amending the Constitution of the United States is difficult, tedious, and time-consuming. Once an aThe space race between the United States and the Soviet Union began in 1957 when the Soviets launched an intercontinental ballistic missile. Before the United States launched its first satellite, more than a year later, the USSR had already sent the first mammal, a dog named Laika, into space. It would be four years later, in 1961, when the United States would send its first mammal into space, a primate named Ham. It quickly became clear to government officials, particularly President John F. Kennedy, that the Soviets were outpacing the United States when it came to technology. This was concerning because technological advancements would have implications for the military. This was the main reason that President Kennedy pledged, in 1962, that the United States would put a man on the moon. Why does the speaker use chronological order in this passage? to emphasize that Soviet space technology was more advanced than space technology from the US to emphasize that advances in space exploration could have benefits for the US military to emphasize that the space program was unsuccessful until President Kennedy supported it to emphasize that the US took longer to enter the space race because of government officialsmendment is proposed, two-thirds of both the Senate and the House of Representatives must ratify, or approve, it. Next, three-fourths of the state legislatures must ratify it. Only then will the proposed amendment become law. Which text structure is used in this passage? compare/contrast description problem/solution sequence I need help, Im trying to find the translation and scale factor. Solve 6m + 3 = 51Please write your answer with a clear explanation. is a technique which prioritizes meeting deadlines over delivering functionality. group of answer choices white box testing ad hoc scrum timeboxing how did completion of the first transcontinental railroad in 1869 encourage settlement of the american west? responses the railroad made it easier for ranchers and farmers to ship goods back. the railroad made it easier for ranchers and farmers to ship goods back. the railroad required immense quantities of iron and coal to build. the railroad required immense quantities of iron and coal to build. the railroad frightened indian tribes, who retreated to reservations. the railroad frightened indian tribes, who retreated to reservations. the railroad led to new discoveries of precious minerals what is the volume of 19.6 g of a liquid that has a density of 0.967 g/ml? 1. What are the key characteristics of effective sales dialogues?2. What is the relationship between confirmed benefits and customer value?3. How can salespeople make sales dialogue interesting and understandable to buyers?4. What are the four stages of the SPES Sequence for using sales aids effectively?5. What are the advantages of using response checks during a sales dialogue? Where is the humerus bone? How has the family survived financially for the last few years?by selling jewelryby renting their homeby selling items in the streetby the money Gregor earned at his job Question Completion Status:QUESTION 1Organizational commitment has been found to be positively correlated with all of the following exceptan employee's agean employee's time on the job.an employee's level of educationthe current job market.2 pointsQUESTION 2Shannon is given random bonuses of varying amounts throughout the year based on "how well the company is doing." She is being reinforced using afixed ratio schedule.variable ratio schedule.fixed interval schedule.variable interval schedule.2 pointsQUESTION 3Glass created a computer game experiment whose results indicated that Type A subjects?Showed a significantly higher physiological stress response rates than the Type B subjects, but recovered back to baseline rates as quickly as the Type Bs.Showed significantly lower physiological stress response rates than the Type B subjects.Showed similar physiological stress response rates to the Type B subjects in the game, but had a signficantly higher stress response to the "harrass" condition.Showed significantly higher stress response rates but beat the game more times than the Type B subjects.2 pointsQUESTION 4According to goal-setting theory, the key determinants of motivation in the workplace arejob satisfaction and the accomplishment of goals.monetary incentives associated with meeting goals.specific, challenging opportunities and commitment to goals.specific, challenging opportunities and organizational policies directed at goal attainment.2 pointsQUESTION 5There is a negative correlation between age and voluntary absenteeism.TrueFalse What is an example of a geometric series? What is an example of a linear function graph? explain the meaning of 3^1/4 * 3^1/4 * 3^1/4 * 3^1/4 = 3 in terms of fractional exponents or radicals 22. The diagram shows how some organisms interact with each other.What does the diagram represent?A. The flow of energy throughout a populationB. The flow of energy throughout an ecosystemC. The energy levels received by each organismD. The energy levels received by each community