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3 years ago

Wouldthe following expression have aproduct that is less then 3? 3×4/9 yes or no why? ____

Mathematics

1 answer:

djyliett [7]3 years ago

8 0

Yes bc 3 times 4= 12 then divided by 9 it equals 1.3 which is less than 3

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What is the degree of one and a half full turns

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1turn = 360 half a turn is 180
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3 years ago

Maryann and Carlos are each saving for new scooters. So, far Maryann has $9 saved, and can earn $6 per hour babysitting. Carlos

tester [92]

Answer:

Step-by-step explanation:

1. !3, 1 "; { x

! 3y " 6

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Solve each system by graphing. Check your answer.

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y " #2x ! 1 Solution: !!1, 3 " 4. { y " x ! 6

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5. Maryann and Carlos are each saving for

new scooters. So far, Maryann has $9 saved,

and can earn $6 per hour babysitting. Carlos

has $3 saved, and can earn $9 per hour

working at his family’s restaurant. After how

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amount be?

2 hours; $21

!MOUNT3AVED

5 0

3 years ago

Read 2 more answers

Find the expected value for the random variable. | 9 12 15 18 21 P(z) 0.16 0.25 0.36 0.17 0.06 Z E(z) = (Type an integer or a de

dmitriy555 [2]

Answer:

The expected value for the random variable is 14.16.

Step-by-step explanation:

We are given the following data below;

Z P(Z) $Z \times P(Z)$

9 0.16 1.44

12 0.25 3

15 0.36 5.4

18 0.17 3.06

21 0.06 1.26

Total 1 14.16

Now, the expected value for the random variable Z is given by;

E(Z) = $\sum Z \times P(Z)$

= $(9 \times 0.16) + (12 \times 0.25) +......+(21 \times 0.06)$

= 14.16.

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expeople1 [14]

Answer:I don’t speak Spanish .

Step-by-step explanation:

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3 years ago

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