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Stels [109]
2 years ago
13

Will give brainliest need help asap! pls :)

Mathematics
1 answer:
Ymorist [56]2 years ago
4 0

Answer:

0.0001t^3-0.016t^2+0.21t+7.4

Step-by-step explanation:

I just added the equations for F and M together.

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Please help me out! I tried to do it but I got it wrong.
Anika [276]

This may or may not be right.

You know that they are a graduate, and the total number of graduates are 2610.

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4 0
2 years ago
What is correct about F-test of overall validity of the model?
sweet-ann [11.9K]

Answer: B

Step-by-step explanation:

It is one sided test of R-squared being zero versus being greater than zero.

These are the steps of the test.

1. State the null and alternative hypothesis: ...

2. Compute the test statistic: ...

3. Find a (1 - 0.05)×100% confidence interval for the test statistic. ...

4. Decide whether to accept or reject the null hypothesis: 5.991 ∉ [0, 2.28], so reject H 0 .

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7 0
2 years ago
2/5 of a Number is what percentage of that number<br><br> HELP
Nata [24]

Answer: 40%

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7 0
2 years ago
Part A: Abe rented a bike at $36 for 5 days. If he rents the same bike for 8 days, he has to pay a total rent of $48. Write an e
worty [1.4K]

a)

y=4 x +(1.6 X 10)


b)

y=4x +16


c)

x=0 y=0+16 (0,16)

x=1 y=4 +16 (1,20) first day it cost $20

x=2 y=8+16 (2,24) second day it cost $24

x=3 y=12+16 (3, 28) third day it cost $28


plot (0,16) , (1,20), (2,24), (3, 28)


i hope this help

7 0
3 years ago
Graph this function:<br> y= 5x - 18
lutik1710 [3]
The graph is shown below. 

5 0
2 years ago
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