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3 years ago

15

Mrs.Giuntini's lawn is triangle shaped with a base of 25 feet and a height of 10 feet . what is the area of Mrs. Giuntini's lawn

? Explain how you found your answer.

1 answer:

Otrada [13]3 years ago

3 0

A = 10 x 25/2
A = 125 ft squared

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Cedric purchased a new refrigerator and stove at Home Depot for $3,729 on a deferred payment plan with no down

lesya [120]

Answer:

correct option is d. $242.81

Step-by-step explanation:

given data

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paid = $3,729

solution

we get here finance charge on the 1st month by multiplying 3,729 and now adding it to existing balance

so we get finance charge for the second and third months similarly as

APR ÷ 100 = $\frac{2.125 }{100}$ = 0.02125

so 1st

= $3,729 × 0.02125

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and

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so for next

= $3808.24 × 0.02125

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and

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so for next

= $3889.17 × 0.02125

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$3889.17 + $ 82.64 = $3971.81

so

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finance charge = 242.81

so correct option is d. $242.81

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Either enter an exact answer in terms of T or use 3.14 for 7 and enter your answer as a decimal.

muminat

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Step-by-step explanation:

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3 years ago

Selam purchased a pen at 20% discount on marked price but sold it at marked price find the grain per cent of the Saleem on the t

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Answer:

At 0.05 level of significance, there is no difference in the mean number of larvae per stem. This supports the scientist's claim.

(d) H0: MeanMalathion - MeanNoMalathion equals 0

H1: MeanMalathion - MeanNoMalathion not equals 0

Step-by-step explanation:

Test statistic (t) = (mean 1 - mean 2) ÷ sqrt[pooled variance (1/n1 + 1/n2)]

Let the difference between the two means be x and the pooled variance be y

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t = x ÷ sqrt[y(1/5 + 1/12)] = x ÷ sqrt(0.283y) = x ÷ 0.532√y = 1.88x/√y

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The test is a two-tailed test because the alternate hypothesis is expressed using not equal to.

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A null hypothesis is a statement from a population parameter which is either rejected or accepted (fail to reject) upon testing. It is expressed using the equality sign.

An alternate hypothesis is also a statement from a population parameter which negates the null hypothesis and is accepted if the null hypothesis is rejected. It is expressed using any of the inequality signs.

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