3 years ago

What is a object accelerated if its moving in 30m and stops at 5 seconds

Mathematics

1 answer:

Ivan3 years ago

8 0

6 meter / second square.

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If x = 45, then is between_ 4 and 5 6 and 7 22 and 23 44 and 46

MrRa [10]

Im confused on what your trying to ask...

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3 years ago

Given then function f(x) =3(x+2)-4 solve for the inverse function when x=2

Alisiya [41]

F(x) (or y)=8

PEMDAS helps

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What are the factors of the square root of 329

Andru [333]

Answer: $x=-\dfrac{3}{2}, 7$

Step-by-step explanation:

$2x^2-10x-26=x-5$

$2x^2-10x-26-x+5=0$ Move all terms to one side

$2x^2-11x-21=0$ Simplify $2{x}^{2}-10x-26-x+5$

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5 0

3 years ago

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How many ways can first, second, and third place be awarded in a race of 20 people?

Volgvan

That would be 20 x 19 x 18 which equals 6840.
After first place is chosen, 19 spots left and so on.
The answer is 6840 ways.

3 0

3 years ago

The student council is hosting a drawing to raise money for scholarships. They are selling tickets for $9 each and will sell 500

ryzh [129]

Answer:

-$2.32

Step-by-step explanation:

Give that

The selling price per ticket is $9

And the number of tickets sold is 500

So,

There is one grand prize, three $300 second prize, and eleven $40 third prizes

We need to find out the expected value of the profit

$= \frac{1}{500} \times 2000 + \frac{3}{500} \times 300 + \frac{11}{500} \times 40\\\\$

= 4 + 1.8 + 0.88

= 6.68

Now the expected profit is

= $6.68 - $9

= -$2.32

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2 years ago