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timofeeve [1]
3 years ago
5

If an object is dropped from a height of 144 feet, the function h(t) = -16t2 + 144 gives the height of the object after t second

s. When will the object hit the ground?
Mathematics
2 answers:
ra1l [238]3 years ago
7 0

Answer:

The ball will hit the ground after 3 seconds.

raketka [301]3 years ago
3 0

Answer:

3 seconds is correct.

Step-by-step explanation:

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Answer:

The answers follow in order, yes, no, and no.

Step-by-step explanation:

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3. A big league pitching coach tries to limit his pitchers to 110 pitches per game. If the pitcher has
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50 POINTSS!!!!- The figure below shows the ideal pattern of movement of a herd of cattle, with the arrows showing the movement o
olga_2 [115]

Answer:

the first option

Step-by-step explanation:

solution:

distance: d=1/4 lc (because is a quarter of a circle)

length of the circumference: lc=2 pi r

pi: constant=3.14

radius of the circle: r=80 feet

replacing pi and r in the formula of lc:

lc=2 pi r

lc=2 (3.14) (80 feet)

lc=502.4 feet

replacing lc in the formula of d:

d=1/4 lc

d=1/4 (502.4 feet)

d=502.4/4 feet

d=125.6 feet

5 0
3 years ago
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5/4 ÷ 10 = ? <br> (hhhhhh... ignore this part, reaching the minimum amount of characters)
MrRa [10]
The Correct answer is 1/8
8 0
3 years ago
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APQR is inscribed in a circle with P=60, Q = 80, and R = 40. What are the measures of PQ, QR, and PR?
Sergeeva-Olga [200]

Answer:

PQ:80

QR:160

PR:120

Step-by-step explanation:

PQ=2x∠R

=2×40

=80

QR=2×m∠p

=20×80

=160

PR=2×m∠Q

=2×60\\

=120

<em>hope it helps </em>

<em>have a great day!!</em>

5 0
3 years ago
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