3 years ago

Renee, susan, and Martha share the cost to rent a vacation house for a week

1 answer:

7 0

No, Martha is incorrect.
To find out how much Martha must pay, she must add up .4 + .35. It equals = .75. So Martha must pay the rest of it, so 1 - .75 = .25.
So Martha pays 1/4 of the cost.

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2 years ago

Determine if the following sequence is an Arithmetic Sequence. If it is, what would be the 31st term? NOTE: an=a1+(n-1)d

Ivan

<h3>Key points :-</h3>

᪥ The formula to find the 31st term is : $\sf \: a_{n} = a_{1} + (n - 1) \times d$

᪥ In the formula, $\sf \: a_{1}$ represents the first term of the sequence.

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᪥ $\sf\:d$ is the common difference between the terms, In our case d is 4.

$\green{ \rule{300pt}{3pt}}$

<em>Detailed Solution is attached</em>᭄

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skelet666 [1.2K]

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2 years ago

In the figure to the right, ABCD is a rectangle. Find the area of △ABC, if the area of △AOD is 10.

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3 years ago

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