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2 years ago

If you want to increase the acceleration of your rocket you need to: (Choose one of the following statements)

Mathematics

1 answer:

nignag [31]2 years ago

4 0

D) increase the thrust force and increase the mass of the rocket.

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the radius of a circle is 5 meter what is the area,in square meter,of circle? Round to the nearest tenth

Slav-nsk [51]

Answer:

78.54 rounded to the tenths it is 78.5

Step-by-step explanation:

I did the math. And I did my work like this

5*5=25

25*pi=78.5398163

Rounded to hundredths 78.54

Rounded to tenths 78.5 Hope this helps, let me know if correct, and have a great day!!

6 0

2 years ago

Read 2 more answers

18. Given a || b and c || d.

aliina [53]

Answer:

Step-by-step explanation:

I have to do that exact same paper

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3 years ago

7-x=-2<br><br> find the variable

nevsk [136]

Answer:

Step-by-step explanation:

7-x=-2

-x=-2-7

-x=-9

x=9

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2 years ago

X + 8 < 10<br> Please help

Cerrena [4.2K]

Answer:

if I'm solving for x, then its 2

(I think)

6 0

2 years ago

The number of orders received daily by an online vendor of used CDs is normally distributed with mean 270 and standard deviation

frez [133]

Answer:

Step-by-step explanation:

Given that the number of orders received daily by an online vendor of used CDs (say X) is normally distributed with mean 270 and standard deviation 16.

X is N(270, 16)

To find percentage of days will the company have to hire extra help or pay overtime, we can find probability using std normal table

X>302 means

$Z>\frac{302-270}{16} =2$

P(Z>2) = 0.25

Thus 25% of days will the company have to hire extra help or pay overtime

4 0

3 years ago