1/3 + 1 + 3 + 9 + ... find the sum of the first 7 terms for the geometric series

A: 1093 1/3

B: 364 1/3

C: 243 1/3

D: 121 1/3

A right square pyramid has a base area of 300 square inches and a height of 3 inches What is its volume? O A) 100 in 3 OB) 300 in 3 OC) 600 in 3 OD) 900 in 3

The numbers in the table below shows additive relationship A 10 11 12 B 4 x y What are two possible values for x and y

Hallie hikes 5 mi in 90 min. At this pace, how long will it take her to hike the next 2 mi? Enter your answer in the box.

What is 10 to the third power times ten

A hemispherical depression is cut out from one face of a cuboidal wooden block of edge 21cm such that the diameter of the hemisphere is equal to the edge of the cube. Determine the total surface area of the remaining block

X^2-12x+12=0 completing the square

Expand than simplify: 4 (7x+2y) + 8 (3x+5y)

Type the correct answer in the box. If cos x = sin (20 + x) ° and 0° < x < 90°, the value of x is °.

A population of 550 rabbits is increasing by 7.5% each year. in about how many years will the population be over 1000? a) about 5 years b) about 9 years c) about 15 years d) about 7 years

Simplify 4 (3x - (3 - 4y + 6x) + 2y) -51x + 87y - 65 -12x + 24y - 12 -74x + 58y - 90 -43x + 56y - 43 None of the above