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3 years ago

50. Mrs. Lopez made decorative candles in different

Mathematics

1 answer:

pychu [463]3 years ago

5 0

The volume of the biggest candle given the volume of the smallest candle is 90.75cm³.

<h3>What is the volume of the largest candle?</h3>

A cylinder is a three-dimensional object. It is a prism with a circular base.

Volume of a cylinder =πr²h

π = 3.14
r = radius

Volume of the smallest candle = 3.14 x 5 x 1.7² = 45.37 cm³

Volume of the largest candle = 45.37 cm³ x 2 = 90.75cm³

To learn more about to determine the volume of a cylinder, check: brainly.com/question/9624219

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The diagram below shows 5 identical bowls stacked one inside the other. The height of 1 bowl is 2 inches. The height of 5 bowls

padilas [110]

(Bowls, Height) (1, 2) (5,5)

Slope is (5-2)/(5-1) = 3/4 inch
y = (3/4)x + b
(2) = (3/4)(1) + b
(2)-(3/4) = b

B=1.25. Y= 0.75*x + 1.25.

Part B
X is the number of bowls in the stack and Y is the corresponding height of the stack.

7 0

3 years ago

Rick has 7 cats. Carrie has 14 cats. How many fewer cats does Rick have

guapka [62]

Answer:

He has 7 fewer cats because

Step-by-step explanation:

14-7=7

8 0

3 years ago

Which statement about N must be true?

rjkz [21]

Answer: N=15

Step-by-step explanation: This is because (4n-18) when solved needs to equal 42. So when solving this you would change the equation to 42=4n-18 and then you need to isolate n. In order to do that you do the opposite so your equation becomes 42+18=4n or (60)=4n. And then you divide 60/4 and get n by itself. Therefore N=15.

3 0

3 years ago

The number of girls in three-child families in a certain geographic area is investigated. Of 212 families with exactly three chi

Sati [7]

Answer:

p = 0.513

Step-by-step explanation:

There are 212 families with exactly 3 children. So in all, there are 212*3 = 636 children.

Of those,

The number of girls is:

81 + 76*2 + 31*3 = 326

That is, 326 girls out of 636 children.

Then

$p = \frac{326}{636} = 0.513$

3 0

4 years ago

I need help n pls explain

WARRIOR [948]

Answer:

The correct option is C). When it was purchased, the coin was worth $6

Step-by-step explanation:

Given function is f(t)= $6\times2^{t}$

Where t is number of years and f(t) is function showing the value of a rare coin.

A figure of f(t) shows that the graph has time t on the x-axis and f(t) on the y-axis.

Also y-intercept at (0,6)

hence, when time t was zero, the value of a rare coin is 6$

f(t)= $6\times2^{t}$

f(0)= $6\times2^{0}$

Thus,

The correct option is C). When it was purchased, the coin was worth $6

6 0

3 years ago