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grigory [225]
3 years ago
8

Complete the problems. Show your work.

Mathematics
1 answer:
timama [110]3 years ago
8 0
1. =4.8
2. =40%
3. = 160
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You earned $44.55 in 9 hours.Your friend earns $51 in 12 hours.How much do you and your friend each together earn if you work 20
salantis [7]

Answer:

4.95 * 20 = 99 your earnings

4.25 * 20 = 85 friends earnings

Step-by-step explanation:

44.55/9 = hourly earnings

                4.95 per hour

51/12= hourly earnings

                    4.25 per hour

4.95 * 20 = 99 your earnings

4.25 * 20 = 85 friends earnings

8 0
3 years ago
Suppose that Ayumi rolls a pair of fair six-sided dice. Let AAA be the event that the first die lands on 222 and BBB be the even
balu736 [363]

Answer:

1/6

1/6

1/36

Events A and B are independent

Step-by-step explanation:

Suppose:

A = event that first die lands on 2

B = event that second die lands on 2

Sample space:

Die 1 = 1,2,3,4,5,6

Die 2 = 1,2,3,4,5,6

Sample space of both die combined is attached below

Probability = (total number of required outcomes / total number of possible outcomes)

Probability that first die lands on 2:

P(A) = 1/6

Probability that second die lands on 2:

P(B) = 1/6

Probability of A and B:

P(A and B) = 1/6 × 1/6 = 1/36

Evebts A and B are independent because, the outcome of one event does not affect the occurrence of the other event.

4 0
4 years ago
Consider the exponential functions below.
klio [65]

The functions in order from least to greatest according to their average rates of change are function f at the interval [1,2], function h at the interval [0,2] and function g at the interval [2,3]

<h3>How to order the functions?</h3>

The rate of change is calculated using:

m = \frac{y_2 -y_1}{x_2 -x_1}

For function g at the interval [2,3], we have:

m = \frac{g(3) - g(2)}{3- 2}

This gives

m = \frac{20 - 4}{3- 2}

m =16

For function h at the interval [0,2], we have:

m = \frac{h(2) - h(0)}{2- 0}

Where:

h(2) = 3(3)^2 - 9 = 18

h(0) = 3(3)^0 - 9 = -6

This gives

m = \frac{18 + 6}{2 - 0}

m = 12

For function f at the interval [1,2], we have:

m = \frac{f(2) - f(1)}{2- 1}

This gives

m = \frac{12 - 6}{2 - 1}

m = 6

Hence, the functions are function f at the interval [1,2], function h at the interval [0,2] and function g at the interval [2,3]

Read more about average rates of change at:

brainly.com/question/8728504

#SPJ1

3 0
2 years ago
Solve 2,401 = 76 – 2x.
inessss [21]

Answer:

The answer would be -1162.5

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The table represents a linear function.
podryga [215]

Step-by-step explanation:

0-6

O 4

х

-2

-1

0

1

2

у

8

2

-4

-10

-16

04

O 6

5 0
3 years ago
Read 2 more answers
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