2 years ago

Help me please i will mark brainliest

Mathematics

1 answer:

Sidana [21]2 years ago

5 0

Answer:

1056in^2

Step-by-step explanation:

You might be interested in

GIVING BRAINLIEST

andriy [413]

D would be the highest value

4 0

2 years ago

Read 2 more answers

If you take a number, times by 7 then subtract 1. You get the same as if you took the number multiply the number by 5 then subtr

Irina-Kira [14]

Answer:

-7/2 or -3.5

Step-by-step explanation:

Make the equation first

7x-1 = 5x-8

7 = -2x

-7/2 = x

4 0

1 year ago

Read 2 more answers

What is the probability if rolling an 8 with one regular die if you roll the die just once?

lidiya [134]

Answer:

the answer to the probability question should be zero because there isn't an eight on a normal die. if you were to only roll once you would never get 8

8 0

2 years ago

Find the ratio and unit rate.<br> 216 cherry pieces in 6 bags of candy

Charra [1.4K]

Answer:

216:6 ratio

36 rate

Step-by-step explanation:

3 0

2 years ago

A local trucking company fitted a regression to relate the travel time (days) of its shipments as a function of the distance tra

scZoUnD [109]

Answer:

4.038

Step-by-step explanation:

The simple regression model is:

$Time = \hat\beta _{0} + \hat\beta_{1}Distance = -7.126 + 0.0214Distance$ , then $\hat\beta_{1} = 0.0214$ .

The statistic calculated for the hypothesis test of statistical significance, for the slope, in a simple regression model is given by:

$t_{c} = \frac{\hat\beta_{1}-\beta_{1_{0}}}{SE}$

with $\hat\beta_{1}$ the slope estimator, $\beta_{1_{0}}$ the value of slope in the null hypothesis and $SE$ the standard error of the slope. Thus,

$t_{c} = \frac{0.0214-0}{0.0053} = 4.038$

5 0

2 years ago