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Rasek [7]
3 years ago
9

A ball is thrown upward from the top of a building. The function below shows the height of the ball in a relation to sea level,

f(t), in feet, at different times, T, in seconds:
f(t) = - 16t^2 + 48t + 160
The average rate of change of f(t) from t = 3 seconds to t = 5 seconds is ___ feet per second
Mathematics
2 answers:
katrin [286]3 years ago
6 0

Answer:

Step-by-step explanation:

asd

yulyashka [42]3 years ago
6 0

Answer:

-80

Step-by-step explanation:

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Please help im so confused!?
sergejj [24]
I think the answer is D) 24/25.

Again sorry if its wrong!!

6 0
4 years ago
I don’t know how to do this please helppp
Kitty [74]

Answer:

Given the 2 values, height and the base, of these 2 triangles, we can assume that they are similar (meaning they share the same angles) as we have no other information to determine the height of the tree.

Therefore, if these triangles are similar, their corresponding sides are proportional. In other words, PZ/RT = QZ/ST or RT/PZ=ST/QZ

Hence, if we find the ratio of this, we can use it to find the side <em>h</em>

<em>QZ/ST=PZ/RT</em>

<em>48/12=PZ/4</em>

<em>PZ/4=48/12</em>

<em>(PZ/4)3=48/12</em>

<em>PZ(3)/12=48/12</em>

<em>48/3=16</em>

16=PZ.

3Step-by-step explanation:

7 0
3 years ago
True or false?is the point(16,4) included in this function: Y=2x or Y=x2 or y= x+12 or y=x-12
Gelneren [198K]

Answer:

True

Step-by-step explanation:

It is true because the graph of y=x-12 passes through the point (16,4)

x = 16

y = 4

Substitute

4 = 16 - 12

4 = 4

Therefore, the answer is true.

8 0
3 years ago
What is 4% of 75 please
Paul [167]
4% Of 75 is 3 so yeah the answer to your question is 3
8 0
3 years ago
Read 2 more answers
The weight of 1000 identical samples is 1 pound. what is the weight of 10 samples
Leno4ka [110]
1/100 of a pound.
since 1000/100=10, you must do 1/100 to get the weight of 10 samples.
6 0
3 years ago
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