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3 years ago

7

Gary used candle molds, as shown, to make candles that were perfect cylinders and spheres:What is the approximate difference in

the amount of wax needed to make a candle from each of these molds? Use π = 3.14.

1 answer:

Nikolay [14]3 years ago

6 0

The correct answer is 16.7

Hope this helped :)

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....Help Please......

Bogdan [553]

Answer:

9984000

Step-by-step explanation:

subtract the total by the other number (coverage)

3 0

2 years ago

Read 2 more answers

10+4.5m=21.25<br> Solve for M

enyata [817]

<u>Answer:</u>

m = 2.5

<u>Step-by-step explanation:</u>

10 + 4.5m = 21.25
=> 4.5m = 21.25 - 10
=> 4.5m = 11.25
=> m = 11.25/4.5
=> m = 2.5

<u>Conclusion:</u>

Therefore, m = 2.5

Hoped this helped.

$GeniusUser$

8 0

3 years ago

There are a total of 64 students in a drama club and a yearbook club. The drama club has 10 more students than the yearbook club

g100num [7]

Given:
64 total students
x = drama club students
y = yearbook club students

x = y + 10
y = 64 - x

y = 64 - x
y = 64 - (y + 10)
y = 64 - y - 10
y + y = 64 - 10
2y = 54
2y/2 = 54/2
y = 27

x = y + 10
x = 27 + 10
x = 37

To check:

x + y = 64
37 + 27 = 64
64 = 64

8 0

3 years ago

A container has peppermint gum and spearmint gum. There are 32 pieces of peppermint gum in the container and the ratio of pepper

lapo4ka [179]

I think the answer is 28 prices of spearmint gum because 32/8=4 so if you multiply 7*4 you get 28??????

Hope this helped!!! Sorry if I’m wrong.

7 0

3 years ago

Read 2 more answers

Factor the polynomial expression x4 + 18x2 + 81

Akimi4 [234]

Answer: $(x^2+9)^2$

Step-by-step explanation:

Rewrite it in the form $a^2+2ab+b^2$ , where $a=x^2 and b=9.$

$(x^2)^2+2(x^2)(9)+9^2$

Use Square of Sum: $(a+b)^2= a^2+2ab+b^2$

$(x^2+9)^2$

4 0

3 years ago