3 years ago

If ralph is 6 and his sister is half his age, how old will Ralphs' sister be when he's 100?

Mathematics

1 answer:

g100num [7]3 years ago

3 0

She will be 97 years old

You might be interested in

How many weeks will Sanjay need to ride his bike to work in order to ride 150 kilometers?

Masteriza [31]

Answer:

This is because he rides 37.5 k/m every week. Multiply that by four and you get 150

6 0

2 years ago

Deanna uses only fruit juice and sparkling water to make punch for a school dance. She uses 6 liters of fruit juice. She uses 0.

Softa [21]

Answer: 3.6 liters

Step-by-step explanation:

You know that:

- She uses 6 liters of fruit juice.

- She uses 0.6 as much sparkling water as fruit juice.

Therefore, let's call x the amount of fruit punch she made.

Keeping the above on mind, you can solve the problem by multiplying the 6 liter of fruit juice she uses by 0.6.

Therefore the result is:

$x=(6liter)(0.6)\\x=3.6liters$

3 0

3 years ago

Read 2 more answers

A customer's monthly trash collection bill was $24.74. Due to a rate increase, her monthly bill is now $26.86. To the nearest te

Galina-37 [17]

Answer:

8.57%

Step-by-step explanation:

Find increase:

26.86 - 24.74 = 2.12.

Find percentage:

$\frac{2.12}{24.74}$ = 0.08569118835 = 8.57%

7 0

3 years ago

On average five birds hit the Washington Monument and are killed each week. Joe, an

jok3333 [9.3K]

Answer:

Yes

Step-by-step explanation:

An average of five birds hit the monument each week and in order to receive the funds, more than three birds have to be killed in a week

5 0

2 years ago

It is given that 2(3 + x) = 6 + 2x. This is an example of the ___________ property.

Reptile [31]

Answer:

Distributive Property

Step-by-step explanation:

Here is the problem:

2(3 + x)

Here is the answer 6 + 2x

Method to solve it:

a(b+c) = ab + ac

Let's substitute numbers for letters:

2(3 + x)

2*3 = 6

2 * x = 2x

6 + 2x

Best Of Luck,

- I.A. -

4 0

3 years ago