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Sunny_sXe [5.5K]

3 years ago

10

Corinna has $80. She wants to buy a $256 plane ticket. She will save up her earnings from working at the museum where she earns

$16 per hour. Which inequality shows the number of hours, n, Corinna must work so that she has a total of at least $256?

1 answer:

Gnesinka [82]3 years ago

8 0

Answer:8

Step-by-step explanation:

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Can someone please help me answer this?

sammy [17]

Answer:

Not clear enough

Step-by-step explanation:

please resend the question and make it more clear and readable

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3 years ago

Colton left his house for work and was gone 5 hours. He spent a total of } hour driving to and from work and didn't go anywhere

Solnce55 [7]

Answer:

4 $\frac{3}{4}$ hours

Step-by-step explanation:

he was gone for 5 $\frac{1}{4}$ hours, he spent $\frac{1}{2}$ an hour driving.

5 $\frac{1}{4}$ - $\frac{1}{2}$ = 4 $\frac{3}{4}$ hours at work.

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3 years ago

Help me please ......

Alja [10]

$2\frac{3}{4}*2=\frac{2*4+3}{4}*2=\frac{11}{4}*2=\frac{22}{4}= 5\frac{2}{4}=5\frac{1}{2}$

7 0

3 years ago

F(x)=3 over x+2-x-3 squared what is f(7)

dimaraw [331]

<u>Answer:</u>

$f(7)=\frac{-5}{3}$ or $f(7)=-1.67$

<u>Step-by-step explanation:</u>

We are given the following function of x and we are to find the value of $f ( 7 )$ :

$f ( x ) = \frac { 3 } { x + 2 } - \sqrt { x - 3 }$

Substituting the given value (7) in the above function to get:

$f(x)=\frac{3}{x+2}-\sqrt{x-3}$

$f ( 7 )= \ frac{3}{7+2}-\sqrt{7-3}$

$f(7) = \frac { 3 } { 9 } - \sqrt { 4 }$

$f(7)=\frac{1}{3}-2$

$f(7)=\frac{1}{3}-\frac{6}{3}$

$f(7)=\frac{-5}{3}$ or $f(7)=-1.67$

7 0

3 years ago

Find the volume of the sphere

madam [21]

Answer:

sphere volume = 3052.1 in³

Step-by-step explanation:

sphere volume = 4/3πr³ = 4/3(3.14)(9³) = 3052.1 in³

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3 years ago