2 years ago

Sahil's brother is three years old how many weeks old is his brother?

Mathematics

1 answer:

saul85 [17]2 years ago

4 0

Around 156/157 weeks old.

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Given: y varies directly with x and has a constant rate of change of 7. When the value of y is 12, then the value of x would be

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Y = kx is the direct variation equation, where 'k' is the constant of variation.
12 = 7(x)
Divide both sides by 7
12/7 = x

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What number is 22% of 320? <br><br> A. 7040 B. 70.4 C. 704 D. 7.04

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22% of 320 = n
22% × 320 = n
0.22 × 320 = n
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Answer is B. 70.4

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9cm is equal to what in mm

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What is the solution to this inequality? 1/3x − 7>−4

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Rosemary put 7 dimes and 3 pennies any tip chart the cafe this show this amount as a decimal and as a fraction home much more ch

elena55 [62]

Answer:

Penny:

3/100 ; 0.03

Dimes :

7/10 ; 0.7

Amount to add to make whole number = $0.23

Step-by-step explanation:

Recall:

100 pennies = $1

1 penny = 1 / 100

3 Pennies = 3 / 100 (In fraction)

3 pennies = 0.03

10 dime = $1

1 dime = 10 /100 = 1/ 10

7 dimes = 7/10 (fraction)

7 dimes = 0.7

To make the money in jar a whole dollar :

Amount to be added :

1 - (0.03 + 0.70)

1 - 0.73

= $0.27

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