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2 years ago

I need help with this lol

Mathematics

2 answers:

Paul [167]2 years ago

8 0

Step-by-step explanation:

Rom4ik [11]2 years ago

3 0

The answer is C. you don’t add the payments you made onto the total... you would subtract them

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Beth has hamsters at her house. the number of hamsters is equal to the sum of the number of birds at kristins house and the numb

Softa [21]

You take 12 divided by 4 and you get 3
So there should be 3 pets at each house

6 0

2 years ago

At a shelter, 15% of the dogs are puppies. there are 60 dogs at the shelter. How many are puppies?

frutty [35]

So for this you need to find 15% of 60. There are a few ways to do this but I prefer to do it like this.

First, find 10% of 60. This can be found by dividing 60 by 10, because 100%/10% is 10.

This gives 10%=6

5% is half of 10%, so divide your answer for 10% (6), by 2.

This gives 5%=3

We needed 15%, so we add our 10% and 5% together, to get 9.

15% of 60 is 9, meaning there are 9 puppies.

Hope this helps!

8 0

2 years ago

Read 2 more answers

27/64A bottled water company has designed a new cup for its dispenser. The cup will be a right circular cone with a three-inch r

tankabanditka [31]

Answer:

9.86 inches

Step-by-step explanation:

Given:

The cup will be a right circular cone with:-

Radius, r = 3 inches

Volume of cone = 93 cubic inches

Height of the cup, h = ?

Solution:

By using :-

$Volume\ of\ right\ circular\ cone=\frac{1}{3} \pi r^{2} h$

$93 =\frac{1}{3} \times\frac{22}{7} \times3\times3\times h\\ \\ 93=\frac{198}{21} h\\ \\ 93=9.43h$

By dividing both sides by 9.43

$\frac{93}{9.43} =\frac{9.43h}{9.43} \\ \\ 9.86\ inches=h$

Thus, the cup need to be 9.86 inches taller to hold 93 cubic inches of water.

6 0

3 years ago

6+5 x 2 +5+ = 67 +84 - 12 x 4 = 16

lozanna [386]

Answer:

6+(5 x 2)+5=21

the way you wrote this was kinda weird so I don't know what you expected as an answer

Step-by-step explanation:

5 x 2=10

10+6=16

16+5=21

3 0

2 years ago

When Ricardo was 9 years old, he was 56 inches tall. By age 12, he had increased his

Schach [20]

Answer:

He is 62.72 inches tall now

Step-by-step explanation:

the twelve over 100 is the percentage, he increased by 12 percent. and the x over 56 is the new value (x) over the old value. We get 6.72 so we add that to 56 to get 62.72.

6 0

2 years ago