Ricky saves $7 each week.use rounding to estimate the amount he will have saved after 1 year.write a number sentence to show your work.

Answers

Answer 1

Answer: If Ricky saves $7 a week, and there are 52 weeks in a year, you can estimate the amount of money he saves by multiplying 7 by 50, which will give you 350 dollars. So, saving $7 every week for 52 weeks will give you a little more than $350.

Answer 2

Answer: Ricky saves 52$ dollars in a year. so Ricky saved 350$ dollar in all

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Max spends three times as long on his math homework than he does on his science homework

Answers

Answer: Max is a very intelligent boy.

3m=s

Where m= math homework and s= science homework.

nannie

A rabbit weighs 4 pounds and 6 ounces how many ounces does the rabbit weigh

Answers

A pound is 16 ounces so the rabbit weighs 16 x 4 = 64 plus an additional six ounces, or 70 ounces

1 pound = 16 ounces
16×4 = 64
64 ounces plus the the other ounces will be 70 ounces

The temperature at 1:00pm was 52*. The temperature at 3:00 was 60*. What is the rate of change?

Answers

The rate of change is 8*. From 1pm-3 the temperature increased 8*.

4 teammates share 5 granola bars equally

Answers

4÷5
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Compute the standard deviation for the set of data.
2,5, 6, 8, 14

Answers

Answer:

Step-by-step explanation:

First work out the mean:

Mean = (2 + 5 + 6 + 8 + 14) / 5

= 35/5 = 7.

Now subtract the mean form each of the values:

2 - 7 = -5

5 - 7 = -2

6 - 7 = -1

8 - 7 = 1

7 - 14 = -7.

The squares of these are 25, 4, 1, 1, 49

Their sum = 25 + 4 + 1 + 1 + 49 = 80

Now divide this by 5 = 16.

Standard deviation is √16 = 4.

7.2 km equals how many meters

Answers

7,200 km because for every kilometer there is 1,000 meters

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Please Help me with #1thanks

22 is 44% of what number?