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diamong [38]
3 years ago
15

Amy charges $6 to rake leaves in his neighborhood. Last week, he raked leaves in 4 yards. He put 2/3 of his earnings in his savi

ngs account. How much did Amy save?
Mathematics
1 answer:
Rzqust [24]3 years ago
8 0

Answer:

He saved 16 dollars

Step-by-step explanation:

6*4=24

24/3=8

8*2=16

the answer is 16

You might be interested in
Which of these tables represents a linear function?
Komok [63]

Answer:

The second one. it's the only one that has a pattern for both sides. for every x value that goes up, the y-values goes down one. that function has a slope of -1

Step-by-step explanation:

I hope this helps :)

4 0
3 years ago
Suppose the ages of multiple birth (3 or more babies) are normally distributed with a mean age of 31.7 years and a standard devi
artcher [175]

Answer:

The percent of these mothers are between the ages 30-35 is 36.53%

Step-by-step explanation:

we are given

mean of age =31.7 years

\mu=31.7

standard deviation of 5.2 years

\sigma=5.2

For age=30 years:

x=30

we can find z-score

z=\frac{x-\mu}{\sigma}

we can plug values

z=\frac{30-31.7}{5.2}

z=-0.32692

For age=35 years:

x=35

we can find z-score

z=\frac{x-\mu}{\sigma}

we can plug values

z=\frac{35-31.7}{5.2}

z=0.63462

now, we can use normal distribution table

P(-0.32692

now, we can find percentage

=0.3653\times 100

=36.53%


4 0
3 years ago
6. 1, 8, 5, 4, 1, 8, 5, 4<br> Mean<br> Median<br> Mode
nexus9112 [7]

Answer:

Mean 16.75

Median  15.5

Mode 13

Step-by-step explanation:

This is what I got .____.

8 0
3 years ago
Which equations support the fact that rational numbers are closed under addition?
scoundrel [369]

Answer:

3/16+3/16=6/16

Step-by-step explanation:

HOPE ITS HELP YOU

5 0
3 years ago
Heather is cashier, she can ring up 12 customers in 9 minutes at this rate how many minutes does it take to ring up 4 customers
stellarik [79]

Answer:

5.2 minutes for 4 costomers.

Step-by-step explanation:

12/9=1.333 (3 repeating)

1.3 x 4 = 5.2

5 0
3 years ago
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