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3 years ago

A cylinder has a volume of 72 cubic inches. What iis the volume of a cone with the same height and radius as the cylinder?

1 answer:

5 0

24, because the volume of a cone with the same radius and height of a cylinder with the same dimensions is always 1/3 the volume of the cylinder.

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2. The senior class is having a fundraiser to help pay for the senior trip. Selling a box of chocolates yields a profit of $2.45

BaLLatris [955]

Answer:

Step-by-step explanation:

350 chocolate 1599 of cookies

Step-by-step explanation:

c= box of chocolates

k=box of coockies

k< 550+3c , so k-3c<550

k+c< 1950

k-3c<550

I will multiply the second by 3

k - 3c < 550

3k +3c < 5850

ADD BOTH

4k < 6400

k < 1600 Cookies should be less than 1600

Since cookies yield more than chocolates , to maximize profit they need to sell the maximum amount of cookies they can

1599 +350= 1949 (less than 1950)

The amount of cookies produced must be no more than 550 boxes plus 3 times the number of chocolates produced.

1599< 3(350) +550= 1050+550=1600)

1599<1600

1599 is at least double of 350 (it could be more than double)

4 0

3 years ago

Which of the following tables shows a proportional relationship?<br>A)<br>B) <br>Please Help ASAP

tatuchka [14]

Can you take a picture of the tables so i can see my choices??

7 0

3 years ago

You own a car wash with 3 of your friends you total profit in the first month was $438. in two months, each of you had made a pr

liubo4ka [24]

736 dollar

184 x 4 people= 736

5 0

3 years ago

Carpenters use a tool called a speed square to help them mark right angles . A speed square is a right triangle

Ronch [10]

Answer:

A. $Area = \frac{1}{2}(2x^2 - 2x - 24)$

B. $Area = 3.75 in^2$

Step-by-step explanation:

A. $Area = \frac{1}{2}bh$

Where,

$b = 2x + 6$

$h = x - 4$

Plug in the values to get a polynomial that represents the area of the tool

$Area = \frac{1}{2}(2x + 6)(x - 4)$

$Area = \frac{1}{2}(2x(x - 4) + 6(x - 4)$

$Area = \frac{1}{2}(2x^2 - 8x + 6x - 24)$

$Area = \frac{1}{2}(2x^2 - 2x - 24)$

B. To find area, when x = 4.5 in, plug in the value of x into the equation for the area of the tool.

$Area = \frac{1}{2}(2(4.5)2 - 2(4.5) - 24)$

$Area = \frac{1}{2}(2(20.25) - 9 - 24)$

$Area = \frac{1}{2}(40.5 - 9 - 24)$

$Area = \frac{1}{2}(7.5)$

$Area = 3.75 in^2$

8 0

3 years ago

Fees for Overdue Books Fees for Overdue Books Fees for Overdue Books Late Fee ($) Days Overdue Days Overdue Days Overdue Think a

Paha777 [63]

Answer:im lonely

Step-by-step explanation:

6 0

3 years ago