1. a football is kicked at ground level with an initial velocity of 64 feet per second. i. 2 y tt =− + 16 64 iv. ii. ( ) 2 y t =− − + 16 2 64 iii. y tt =− − 16 4 ( ) a. the maximum height of the football is b. the height after 3 seconds is c. the time when the football hits the ground is d. an estimate of the time when the football is 40 feet high is

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the answer is: the length is 5/6 yards.

give me a or a 5 star rating if this is correct!

step-by-step explanation:

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

4.5%

step-by-step explanation: