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3 years ago

6

Aidan and ethan were solving math problems together for homework adian did 410×10 to the fourth power would have 4 zeros in the

product because the exponent is 4 is adian correct?

1 answer:

agasfer [191]3 years ago

7 0

Answer:

No.

Step-by-step explanation:

410•10=4100 and 4100=41•100. We just need to focus on the 100. 100•100•100•100=100,000,000 which has 8 zeros, not 4 zeros.

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6. Jason's class projects are graded on a scale of 250 points.

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10. What is the distance between (8,7) and (3,-5)?

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Answer:

distance between points=13 units

Step-by-step explanation:

distance between points= $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

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3 years ago

Suppose that $4500 is placed in an account that pays 19% interest compounded each year.

Marat540 [252]

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Step-by-step explanation:

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3 years ago

An object is thrown upward from the top of 80 ft tower.The height h of the object after t seconds is represented by the quadrati

Sedaia [141]

Answer:The object will hit the ground after 5 seconds

Step-by-step explanation:

Given height of tower =80 ft

h=-16 $t^{2}$ +64t+80

When the object will hit the ground its height=0

0=-16 $t^{2}$ +64t+80

Multiplying both sides by -1

16t²-64t-80=0

Dividing by 16 both sides

t²-4t-5=0

(t-5)(t+1)=0

t=5 or -1

So t=5 since time cannot be negative

The object will fall after 5 seconds

6 0

3 years ago

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