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2 years ago

The distance formula is d = rt. A trip of 92 miles traveled at 65 mph will take 1.35 hours.

Mathematics

1 answer:

Romashka [77]2 years ago

5 0

65 * 1.35 = 87.75

87.75 does not equal 92
so this is False

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Write an recursive formula for An, the nth term of the sequence 5, -2, -9,

oksian1 [2.3K]

Given:

The given sequence is:

$5,-2,-9,...$

To find:

The recursive formula for $a_n$ , the nth term of the sequence.

Solution:

We have,

$5,-2,-9,...$

Here, the first term is 5.

$-2-5=-7$

$-9-(-2)=-9+2$

$-9-(-2)=-7$

The common difference is -7.

The recursive formula for the nth term of the sequence is

$a_n=a_{n-1}+d$

Where, $d$ is the common difference.

Putting $d=-7$ in the above formula, we get

$a_n=a_{n-1}+(-7)$

$a_n=a_{n-1}-7$

Therefore, the recursive formula for the nth term of the sequence is $a_n=a_{n-1}-7$ .

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2 years ago

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2 years ago

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3 years ago

Will give brainliest:) -2x-¼(12x-8)

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answer

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2 years ago

rank has a circular garden. The area of the garden is 100 ft2. What is the approximate distance from the edge of Frank’s garden

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It is given that the area of the circular garden = 100 $ft^2$

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We have to determine the approximate distance from the edge of Frank’s garden to the center of the garden, that means we have to determine the radius of the circular garden.

Since, area of circular garden = 100

$\pi r^2 = 100$