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3 years ago

5

Once the Mercury-Atlas 9 was in orbit, in the first 20 seconds the spacecraft traveled 156km. What was the acceleration of the s

pacecraft during the first 20 seconds of orbit?
(Hint: You must find the speed first.)

1 answer:

Shkiper50 [21]3 years ago

6 0

Spacecraft once the 20 seconds space

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The data in which table represents a linear function that has a slope of zero? I can’t figure it out

Marianna [84]

Answer:

A

Step-by-step explanation:

Think about it.

y = (0)x + b

this gives

y = b

therefore Y equals a single number regardless of the x value.

This behavior is shown in table A.

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3 years ago

Which expression is equivalent to<br> ^3 sqrt 1/1000 c^9 d^12

tamaranim1 [39]

Answer:

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3 years ago

What is the value of x in the solution to this system of equations? 3x = 2y + 14<br> y = -6x + 18

zmey [24]

Use substitution
3x = 2(-6x + 18) + 14
3x = -12x + 36 + 14
3x = -12x + 50
15x = 50, x = 50/15 = 10/3
Solution: x = 10/3

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2 years ago

There are 1250 students at Cypress Middle School. 42% of the students are enrolled in PE.

Luden [163]

Answer:

525

Step-by-step explanation:

multiply 1250 by the decimal form of the percentage (42% turns to .42)

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2 years ago

You purchase 2 action figures per week. You have 48 action figures, which is 75% of the total number of action figures you need

balandron [24]

Answer:

64

Step-by-step explanation: In order to find the amount of action figures needed to complete your collection, you divide 48 by 75%. This gives us 64. The reason we divide, is because of inverse operations. If we are going to find 75% of 48, you would multiply 48 by .75. Since this is the opposite, we must divide it.

Also, I'm not quite sure what the question is requesting by asking for what 2 represents. What is the specific skill you are learning in class? Maybe that'll help us figure it out.

I hope this makes since. Let me know if you need further explanation.

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3 years ago