Evaluate s5 for 300 + 150 + 75 + … and select the correct answer below.

581.25

Step-by-step explanation:

Use the formula for when the last term is unknown. It is .

For this equation (sum of the numbers)= , (amount of first term) = 300, r (ratio)= .5, and n (number of terms) = 5. Knowing this, we plug them into the equation. It would look like: .

First, we solve the exponents. 0.5 to the fifth power = .03125. Now multiply it by the nearest number in parentheses, which is 300. You should get 9.375.

Now, subtract that from 300. 300 - 9.375 = 290.625. Your numerator is 290.625.

Simplify your denominator. 1 - 0.5 = 0.5.

Divide.

581.25

I tried to make sure there were no typos! Please let me know if I missed something :)

3, 12, 48, 384, 1536, 6144, 24576, 98304

step-by-step explanation:

just keep timing it by 4.

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.