The height of the house is 26 feet. What is the height x of each story?

Mathematics

1 answer:

Sonja [21]2 years ago

6 0

26-6=20 divided by 2 is 10

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The line L1 has equation 2x+y=8.The line L2 passes through the point A(7,4) and is perpendicular to L1.

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If m1 and m2 are the slopes of each line, for them to be perpendicular you gotta solve
m1 * m2 = -1

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Parker is testing 2 different types of ant killer in his yard. He purchases Brand A and Brand B from the home improvement store.

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His conclusion wouldn't be valid because he didn't apply them on the same day. So, Brand A if applied first would be ahead of brand B which was applied 5 days later. Hope this helped!

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To make lemonade, you used one quart of water, one pint of lemon juice, and 9 ounces of your secret ingredient: honey. How much

WITCHER [35]

To solve this problem you must follow the proccedure shown below:

1. Amount of lemonade in pints:

1 quart of water=2 pints
1 pint of lemon
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Total in pints=2 pints+1 pint+0.56 pints
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2. Amount of lemonade in cups:

Total in cups=(3.56 pints)(2 cups/1 pint)
Total in cups=7.12 cups

3. Amount of lemonade in ounces:

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2 years ago

If 25% of 150 is equal to 700 percent of n, then n is equal to what number?

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25% of 150 = 37.5
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x = 5.35714285

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2 years ago

Jankord Jewelers permits the return of their diamond wedding rings, provided the return occurs within two weeks. Typically, 10 p

dimulka [17.4K]

Answer:

$P(X$ $0.9619$

Step-by-step explanation:

From the given information;

the probability of getting returned p = 0.1

If eight rings are sold today, what is the probability that fewer than three will be returned;

According to binomial distribution

Binomial distribution is the probability of success or failure of an outcome of an experiment under observation which is usually repeated several trials. Binomial experiments are random experiment with fixed number of repeated experiment. If we cannot predict before head, the outcome of an experiment , the experiment is called a random experiment.

So , using binomial distribution to determine the probability that fewer than three will be returned;

i.e

$P(X$ $\sum_{x=0}^{2}\binom{8}{x}(0.1)^{x}(1-0.1)^{8-x}$

$P(X$ $0.9619$

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2 years ago