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Vlad1618 [11]
3 years ago
11

A 28 foot ladder leans up against a building and reaches the base of a window that is 20 feet high. How far is the base of the l

adder from the base of the building? Round your answer to the nearest whole foot
A 16 feet

B 20 feet

C 24 feet

D 34 feet
Mathematics
1 answer:
svet-max [94.6K]3 years ago
5 0

Answer:

20 feet

Step-by-step explanation:

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Answer: Sequence B is more probable than A.

Step-by-step explanation:

This two sequences are not equally probable. Sequence B is more probable than A due to the equal chances of getting head (H) and a tail (T). The probability of getting a head is equal to the probability of getting a tail which is 4/8 i.e 0.5

The sequence A is less probable because the head(H) occur more than tail (T). The probability of head occurring is almost a sure event i.e 1 which is not feasible.

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The vertex of the graph of a quadratic function is (3, 1) and the y-intercept is (0, 10). Which of the following is the
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Answer:

C. y = x² - 6x + 10

Step-by-step explanation:

Formula f(x)=a(x-h)^2+k (h,k) is vertex

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Plug in y intercept

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9=9a

A=1

Y=(x-3)2 +1

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2 years ago
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At 98% confidence interval, the lower end is 64.268 and the upper end is 64.652

Step-by-step explanation:

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How many terms are in the following expression: 7x + 3y – 5 + 2x + 11
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Step-by-step explanation:

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Open bracket

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Collect like terms

5x-3=12

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3 years ago
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