3 years ago

Please help due today

Mathematics

1 answer:

otez555 [7]3 years ago

4 0

The answer is c
12.4 feet by 9.5 feet

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VladimirAG [237]

Answer:

your answer will be 9v+14

Step-by-step explanation:

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7 0

3 years ago

Which is the correct scientific notation for 724,000,000,000?

AVprozaik [17]

7.24•10^9

I believe this is correct

8 0

4 years ago

The correlation between height and weight for a certain breed of plant is found to be 0.75. What percentage of the variability i

WINSTONCH [101]

Answer:

The percentage of the variability in plant weight is NOT explained by height is

$p = 43.75$ %

Step-by-step explanation:

From the question we are told that

The correlation between height and weight is $r = 0.75$

Generally the R-Squared between height and weight is mathematically represented as

$R - square = r^2$

substituting values

$R - square = 0.75^2$

$R - square = 0.563$

This R-Squared tells us the percentage of plant weight is accounted by height

and from the calculation we see that it is 56.3%

Now the percentage of plant weight that is not accounted by height is

$p = 100 - 56.3$

$p = 43.75$ %

3 0

3 years ago

What is the solution to the system of equations? y = 2x – 3.5 x – 2y = –14

iogann1982 [59]

Answer:

Step-by-step explanation:

Substitution then simplify

8 0

3 years ago

Emilia lost $4,000 in personal belongings due to a flood at her apartment complex. Fortunately, she had renter’s insurance with

docker41 [41]

She would receive $3500 maximum.

Since she has $10,000 in coverage, the entire $4000 loss is covered. However, the insurance company would only pay her the amount after the deductible has been taken:

4000 - 500 = 3500

3 0

4 years ago