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3 years ago

Help pls ill give extra points

Mathematics

1 answer:

Anastasy [175]3 years ago

8 0

1) A *the first option*
2)B *the second option*

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After recording the pizza delivery times for two different pizza shops you conclude one pizza shop has a mean delivery of 45 min

In-s [12.5K]

Answer:

Step-by-step explanation:

lolololpygdffffygccffghhjjjj

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4 years ago

15 - 1.5(y - 5) - 7.5 simplified

antoniya [11.8K]

Answer:

I hope that is useful for you :)

Step-by-step explanation:

$15 - 1.5y + 7.5 - 7.5 \\ 15 - 1.5y \\ 1.5(10 - y)$

7 0

3 years ago

HELP PLEASE HURRY!!!!!

solong [7]

Kx+b=y
put x=0 in
b=7
put x=8 in
8k+7=-2
8k=-9
k=-9/8
Y=-9/8X+7

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4 years ago

A cone is placed inside a cylinder. The cone has half the radius of the cylinder, but the height of each figure is the same. The

enot [183]

Answer:

$\frac{11}{12}\pi r^{2}h\ units^{3}$

Step-by-step explanation:

we know that

<em>Te volume of the cone is equal to</em>

$V=\frac{1}{3}\pi r^{2}h$

we have

$r=(r/2)\ units$

substitute

$V=\frac{1}{3}\pi (r/2)^{2}h$

$V=\frac{1}{12}\pi r^{2}h$

<em>Te volume of the cylinder is equal to</em>

$V=\pi r^{2}h$

we know that

To find the volume of the space remaining in the cylinder after the cone is placed inside it, subtract the volume of the cone from the volume of cylinder

$\pi r^{2}h-\frac{1}{12}\pi r^{2}h=\frac{11}{12}\pi r^{2}h\ units^{3}$

7 0

3 years ago

Which of the following number lines represents the compound inequality shown below?

OLEGan [10]

Answer:

I'm not really sure what the question might be asking or if I've been given all the information but this is how you would solve it as (-2,4] meaning any real number between these will give you a real x on the domain.

Step-by-step explanation:

$-4 < 3x + 2 \leqslant 14 \\ - 6 < 3x \leqslant 12 \\ - 2 < x \leqslant 4$

6 0

4 years ago