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2 years ago

Elliott built a square patio in his backyard. One side of his patio measures 8 feet. What is the area of Elliott's patio?

Mathematics

1 answer:

sergiy2304 [10]2 years ago

5 0

Answer:

64 ft^2

Step-by-step explanation:

8^2 = 64 ft^2

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An amusement park studied methods for decreasing the waiting time (minutes) for rides by loading and unloading riders more effic

Digiron [165]

Answer:

see explaination

Step-by-step explanation:

The p-value for Factor A is greater than 0.1

What is your conclusion with respect to Factor A?

Factor A is not significant.

The p-value for Factor B is greater than 0.1

What is your conclusion with respect to Factor B?

Factor B is not significant.

The p-value for the interaction of factors A and B is greater than 0.1

What is your conclusion with respect to the interaction of Factors A and B?

The interaction of Factors A and B is not significant.

What is your recommendation to the amusement park?

Since method is not a significant factor, use either loading and unloading method.

4 0

3 years ago

The graph of a quadratic function is shown on the grid.

Vinvika [58]

Answer:

Step-by-step explanation:

8 0

3 years ago

What is the answer?

Readme [11.4K]

Answer:

3,6

Step-by-step explanation:

7 0

3 years ago

In many fast food restaurants, there is a strong correlation between a menu item's fat content (measured in grams) and its calor

Kruka [31]

Answer:

1. The slope of the least-squares regressin line is 11.364

2. The intercept of the least-squares regression line is 204.343

3. The residual corresponding to this observation is -10 calories

Step-by-step explanation:

1. In order to calculate the slope of the least-squares regressin line we would have to use the following formula:

slope of the least-squares regressin line=r*sy/sx

Therefore, slope=0.979*324.90/27.99

slope=11.364

2. In order to calculate the intercept of the least-squares regression line we would have to use the following formula:

intercept of the least-squares regression line=ybar - slope*xbar

intercept=662.88 - 11.364*40.35

intercept=204.343

3. In order to calculate the the residual corresponding to this observation we would have to use the following formula:

residual = observed y - predicted y

predicted y=11.364*x + 204.343

if the x value is 7, therefore predicted y=11.364*107 + 204.343

predicted y=1,420

Therefore, residual=1410 calories - 1420 calories

residual=-10 calories

8 0

3 years ago

Last year, Jina opened an investment account with $8200. At the end of the year, the amount in the account had decreased by 6.5%

adoni [48]

Answer:

$250.69 maybe?

Step-by-step explanation:

5 0

3 years ago