Mathematics College

A certain radio station plays classical music during 20% of its airtime. If the station is on air 24 hours a day, how many hours each day is the station playing classical music?

Answers

Answer 1

Answer:

4.8 hours

Step-by-step explanation:

20% of 24 hours is the product of the decimal form of 20% (which is 0.2) times 24.

The answer is:

0.2 * 24 = 4.8 hours which is the same as 4 hours and 48 minutes.

Related Questions

A B C D

Which one is it

Answers

Answer: C i believe

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Please help me answer 5 and 6 I will mark you brainlst :)

Answers

Answer:

5. x=50 y= 150 z=30

6. x=3

Step-by-step explanation:

Help Please). Which graph represents the function f(x)= -3^x - 2. Brainliest Answer ​

Answers

The graph that represents the function f(x) = -3x^2 -2 is the top left graph.

I hope it helps you

You are running a fuel economy study. One of your cars you find is blue. It can travel 33 1/2 miles on 1 1/4 gallons of gasoline

Answers

If the when is well i don’t

9 + 3x2 + 5 - 4 = N​

Answers

N+9+3x2+5-4. I think that the anwser

Let v =LeftAngleBracket negative 10, 15 RightAngleBracket. What is the approximate direction angle of One-halfv? 34° 56° 124° 304°

Answers

Answer:

C. 124

Step-by-step explanation:

The approximate direction angle of One-half of v will be 304°. Then the correct option is D.

What is a vector?

The quantity which has magnitude, direction and follows the law of vector addition is called a vector.

The equation of vector is given below.

v = < –10, 15 >

Then the approximate direction angle of One-half of v will be

v/2 = < –5, 7.5 >

Then the angle will be

tan θ = 7.5/(–5)

tan θ = –1.5

θ = tan⁻¹(–1.5)

θ = –56°

θ = –56° + 360°

θ = 304°

Then the correct option is D.

More about the vector link is given below.

https://brainly.com/question/13188123

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1. George joins a gym. He pays $25 to sign up and then $15 per month.

How much will George have to pay if he uses the gym for 5 months? Show your work.​

Answers

Answer:

100 dollars

Step-by-step explanation:

First you multiply how much it is each month by how many months.

5x15=75

Then you add the money he has to pay to sign up. So,

75+25=100

Answer:

I believe the answer would be $100

Step-by-step explanation:

1. He already payed the $25 so he doesn't need to pay that anymore

2. If he's paying $15 a month you would have to multiply 15 by 5 because he went for 5 months

3. for the five months he payed $75, so after that you would have to add the additional $25 to the $75 get the answer of $100

True or false , help please lol

Answers

False

I think its false

|-4| ___ -7

a. <
b. >
c. =​

Answers

Answer:

b

Step-by-step explanation:

If 2^2x=2^3, what is the value of x?

2/3
3/2
2
3

edit: answer is 3/2

Answers

Answer:

3/2╮(. ❛ ᴗ ❛.)╭╮(╯_╰)╭¯\_(⊙_ʖ⊙)_/¯╮(╯_╰)╭乁( •_• )ㄏ乁( •_• )ㄏ╮(╯_╰)╭┐( ˘_˘)┌乁( •_• )ㄏ乁( •_• )ㄏ

Step-by-step explanation:

a

A mechanic charges $55 an hour for an oil change and spends $45 a day on supplies. Which expression represents the amount the mechanic earns in one day?

Answers

Answer:

55x-45=y

Step-by-step explanation:

in terms of algeabra 55 dollars per hour x amount of hours 45 spent so subtract 45; y is the amount per day. The variables can be swapped

Need the truth value of If you visited Dallas, then you've been to Texas.

Answers

Answer:

Yea, how would you get to Dallas with-out being in texas!? lol

Step-by-step explanation:

Answer:

I mean yeah, Dallas is in Texas if that's what you mean.

Step-by-step explanation:

$8,200 is invested in an account earning 5% interest (APR), compounded quarterly.
Write a function showing the value of the account after t years, where the annual
growth rate can be found from a constant in the function. Round all coefficients in
the function to four decimal places. Also, determine the percentage of growth per
year (APY), to the nearest hundredth of a percent.

Answers

so comounded monthly
y = 8200(1+(0.046/12))^0.046t

how to find a slope​

Answers

Answer:

below

Step-by-step explanation:

rise÷run

or

dalta y ÷ dalta x (from table ofvalues)

4×+3+(-3×)+7×-6×
I've been trying to figure ut out but I cant

Answers

kAnswer: There is a mistake into this i think

Step-by-step explanation:

Answer:

-38

Step-by-step explanation:

2 + 2 = ?
I'm so confused, HELP!!!
fun fact: ΜΟΜ in Greek means LOL apparently

Answers

Answer:

4

Step-by-step explanation:

Answer:

22 dude everybody knows that cmon....

Step-by-step explanation:

(a + 3b)x + (a + 3b)y

Answers

Step-by-step explanation:

(a+ 3b ) ( X + y )

........

if a car is 160 inches long and a truck is 7% longer, how long is the truck?

Answers

Answer:

160.07

Step-by-step explanation:

jack popped some popcorn, but 3 of the 150 kernels did not pop

Answers

That sucks for jack. But uhm what is your question. Also Jack can just put the popcorn in for a longer amount of time

The vertex of this parabola is at (3,-2). When the x-value is 4, the y value is 3. What is the coefficient of the squared term in the parabola's equation?

Answers

Answer:

the coefficient of the squared expression is 5.

Step-by-step explanation:

the equation of a parabola in its vertex form is y=a(x-h)²+k, where (h, k) is the vertex of the parabola.

in this case, h=3, k=-2, so y=a(x-3)-2

plug (4,3) in the equation: 3=a(4-3)²-2, a=5

5 - -10 also I need a example thank u everyone for your help

Answers

15

Step-by-step explanation:

A negative number being subtracted makes it positive

5 - -10

5+10 =15

-10x+2y=-4
Solve for the slope

Answers

Answer:

y=5x-2

Step-by-step explanation:

divide to get y by itself

-5x+y=-2

move the x to the other side by adding it to both sides

y=5x-2

I just need the 4th not the 3rd please help I will give you BRAINLIEST!!!!​

Answers

Answer:

See attached

Step-by-step explanation:

The answer is in the picture below


In a sprint to the finish, a professional cyclist travels 380 meters in 20 seconds. At that rate, how far does the cyclist travel in 10 seconds?
They would travel type your answer
meters

Answers

Answer: 190m

Step-by-step explanation: 380 divided by 2=190 if I’m wrong I’m dumb pls tell me I’m not wrong this is my first time.

I NEED HELP WITH THIS ASAP!

Answers

I think it’s the 1st one because it’s close too what it is when I work it out






Andrea had 4 multi-packs of chips. After giving
5 bags of chips to 4 friends, she had 12 packs
left. The diagram below represents the
situation. How many bags of chips were
originally in each multi-pack?

Answers

Answer:

i need the diagram

Step-by-step explanation:

You need to show the diagram

need help with this....................

Answers

Answer:

Step-by-step explanation:

y-intercept: 4

type of slope: negative

slope: y= -3x+4

im kinda iffy ab the slope tho :p

Which graph represents the function y = sine (one-half x) after a shift of 3 units down?

Answers

The graph shows the  function y=sin(1/2x) after a shift of 3 units down .

What is Trigonometry?

Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.

We have to find the graph which represents the function y = sine (1/2x) after a shift of 3 units down

The sine function starts at 0, heads up to 1 by π/2 radians (90°) and then heads down to −1.

According to the question

y=sin(1/2x) after a shift of 3 units down

y+3=sinx/2

Now.

x         y

0        -3

π         -2

-π        -4

Graph will be plotted on these points

Hence, the graph shows the  function y=sin(1/2x) after a shift of 3 units down .

To learn more on trigonometry click:

https://brainly.com/question/25122835

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Answer:

Graph A

Step-by-step explanation:

Edeg 2023

help pls ill give extra points​

Answers

Answer:

I can’t see the pic

Step-by-step explanation:

A theater can seat 408 people. The number of rows is 7 less than the number of seats in each row. How many rows of seats are there?

Answers

7 rows thanks have an amazing day!!

Answer: 17

Step-by-step explanation:

x(x+7)=408

x(x+24)-17(x+24)=0

(x+24)(x-17)=0

x+24=0

x-17=0

x=-24

x=17

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