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sdas [7]
2 years ago
12

A young girl standing on a cliff is throwing stones up into the air so that they land in the ocean below. The height h in meters

of each stone above the ocean is realted to the time t in seconds after it has been thrown by the function h=-2t^2+2t+40. What is the maximum height reached by each stone?
A. 40.5m
B. 5m
C. 0.5m
D. 40 m

PLEASE HELP ME IM GONNA FAIL THIS TEST!!!!
Mathematics
2 answers:
lukranit [14]2 years ago
7 0
A



Shhhhh tacos baby brunch
SVETLANKA909090 [29]2 years ago
3 0

Answer:

the answer is A

Step-by-step explanation:

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A jetski rental company charges a $50 deposit, plus $25 per hour to rent a jetski. This can be represented by the formula T = 25
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4 0
3 years ago
Needing help, the secretary of the united states department of agriculture asked your teacher, "if a chicken-and-a-half can lay
Flura [38]

we are given that

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now, we can find number of eggs per chicken

number of eggs per chicken= (total eggs)/(total chicken)

so, we get

number of eggs per chicken is

=\frac{32}{3}

now, we can set up following

1.5 chicken : 1.5 eggs : 1.5 days  

3 chickens : 3 eggs : 1.5 days  

1 chicken : 1 egg : 1.5 days

Since, changing number of chicken won't affect time

time to lay eggs will always remain same

so,

for 1 chicken to lay =\frac{32}{3} eggs

it takes

=\frac{32}{3}*1.5 days

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8 0
2 years ago
Valor absoluto de |-14|<br>​
faust18 [17]

Answer: 14

Step-by-step explanation: absolute value is always positive

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Read 2 more answers
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