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lina2011 [118]
3 years ago
7

Hey percent of the student did not receive a free homework pass?

Mathematics
1 answer:
frozen [14]3 years ago
3 0
The answer is b 16% I found that from looking at the graph and using a calculator
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The Golden Years Senior Citizen Center uses a phone tree to announce when the center will be closed for poor weather. When each
stira [4]

Answer:

50 Minutes.

Step-by-step explanation:

The function c approximates the total number of calls made after m minutes since the start of the phone tree.

c(m)=\frac{2}{3}\times (3^{\frac{m}{10}}-1)

We need to find the number of minutes after which the total number of calls will 363.

Substitute c(m)=363 in the given function.

363=\frac{2}{3}\times (3^{\frac{m}{10}}-1)

Multiply 3/2 both sides.

363\times \frac{3}{2}=(3^{\frac{m}{10}}-1)

242=3^{\frac{m}{10}}-1

Add 1 on both sides.

243=3^{\frac{m}{10}}

3^5=3^{\frac{m}{10}}

On comparing both sides we get

5=\frac{m}{10}

Multiply both sides by 10.

50=m

Therefore, the total number of calls will 363 after 50 minutes since the start of the phone tree.

7 0
3 years ago
Read 2 more answers
Put these numbers in order from smallest to biggest. Standard form need help ASAP!!
SSSSS [86.1K]
C because when you expand all the numbers, they go in the same order as c has them.
8 0
3 years ago
Can you simplify 6x -x
allsm [11]

Answer:

5x

Step-by-step explanation:

=> 6x-x

<u><em>Taking x common</em></u>

=> x(6-1)

=> x(5)

=> 5x

5 0
4 years ago
24y - 22 = 4 ( 6y - 6 )
Pie
I don’t think their is a solution to this equation
because if you expand the second half it is= 24y-24 which would make the equation
- 24y-22=24y-24
and because the number next to the y is the same on both sides, no matter what y is if we subtract different numbers from each side we will never get the same value for each side of the =
5 0
3 years ago
PLEASE HELPPPPPP<br><br> can I get a real-life example of an exothermic reaction?
77julia77 [94]

Answer:

<h3>When an ice cube tray, filled with water is placed in a freezer, it slowly loses heat and start to cool down to become ice cubes. Changing of water into an ice cube is an exothermic reaction. Snow formation in clouds is also an exothermic reaction. Clouds come into existence from condensation of water vapor.</h3>
4 0
2 years ago
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