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Svetlanka [38]
3 years ago
12

Please help ASAP

Mathematics
2 answers:
salantis [7]3 years ago
8 0

Answer:

0.5 m/s

Falling at 32 feet/s

Step-by-step explanation:

For the first question, since it only asks for the average time between 2 and 8 seconds, those are the only two important values. When taking the inputs and outputs for 2 and 8 seconds after the throw ((2,3) and (8,6) respectively), we can take the average change by finding the change in y/change in x, so we have (6-3)/(8-2)=0.5 meters/second.

For the second question, we can similarly just take the values from the initial drop (144) and after two seconds (80) to get that the rate of change is (144-80)/(-2)=-32, so it's falling at 32 feet/second.

Let me know if you have any questions!

Ostrovityanka [42]3 years ago
4 0

Answer:

0.5

Step-by-step explanation:

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faltersainse [42]
I hope this helps you



5000.pi=4/3.pi.r^3


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Surface Area =4.pi. (15,53)^2


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8 0
2 years ago
What is 11 5/8 divided by 2/3?
Westkost [7]
5
11*---
8
----------
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----
3
next

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7 0
2 years ago
What is the measure of angle x?
Reil [10]

Answer:

143

Step-by-step explanation:

41 + 102 = 143

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5 0
2 years ago
Write the direct variation function given that y varies directly with x, and y = 1.5 when x = 5.
Cloud [144]

Answer:

y=0.3x

Step-by-step explanation:

Formula = K=\frac{y}{x}

y α x

y = kx

Where k is the constant of proportionality.

When y = 1.5; x = 5;

We substitute these known values in the equation,

y = kx

1.5 = k5

Dividing both sides of the equation by 5 to find the value for k, we have

1.5/5= k0.3/5

Therefore,

K = 0.3

Having found the value of k,

We substitute this value into the relationship

y = kx

Therefore we have,

y = 0.3x.

The direct variation function is therefore,

y = 0.3x.

[RevyBreeze]

4 0
2 years ago
The middle school basketball team is selling t-shirts for $12.50 each to raise money for new uniforms. They have already sold 40
adoni [48]

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Step-by-step explanation:

8 0
2 years ago
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