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disa [49]
3 years ago
8

Why is 16t^2 subtracted in the equation to find height in football problem?

Mathematics
1 answer:
Bas_tet [7]3 years ago
7 0
Because this is the rate at which gravity pulls down an object (deacceleration)

9.8 m/s^2 would be used for physics
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$8.00 × 20 = $160 in 2 hours
valkas [14]
$160.00 earned per week divided by the $8.00 paid per hour equals how many hours worked ...

$160.00 / $8.00 = x

160 / 8 = x

20 = x
7 0
2 years ago
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The owner of a small store buys coats for ​$60.00 each. He sells the coats for ​$96.00 each. What percent of the purchase price
Sliva [168]

The sale price of the coats is 160% of the purchase price of the coats.

<u>Step-by-step explanation:</u>

The owner buys the coats at a purchase price= $60

He sells the coats for a selling price= $96

Now, the question is:

The selling price $96 is what percentage of the purchase price $60

<u>step 1</u>: 96= x% of 60

<u>step 2</u>: 96= (x/100)*60

<u>step 3</u>: 96= 6x/10

<u>step 4</u>: 960/6 = x

<u>step 5</u>: x = 160%

3 0
3 years ago
Lana has $15 for dinner her meal is $13.90 she wants to leave a 18% tip does she have enough explain your answer
denis-greek [22]

Start off by finding 18% of 13.90.

18%=18/100=0.18

0.18(13.9)=2.5

An 18% tip would be $2.50.


Now, to find out if Lana has enough money, add $2.50 to $13.90 to find out the total amount she would leave.  You get $16.40.  Since $16.40>$15, the answer is no because the total cost including the 18% tip is greater than $15.

3 0
3 years ago
What’s 4/5 divided by 3
Valentin [98]

Answer:

\frac{4}{15}

Step-by-step explanation:

remember when dividing with fractions, you are multiplying by the reciprocal.

this means

\frac{4}{5} \div3=\frac{4}{5}*\frac{1}{3}=\frac{4}{15}

6 0
3 years ago
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Which of the following is a rational number?
topjm [15]
97 is the rational number
5 0
3 years ago
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