1 1 1 1 1 1 2 3 5 8 13 21 34 55 89 89 89 89 89 89 What is the 40th percentile? I got 4 but it was incorrect please help im stuck. I really appreciate it!!!...

1 1 1 1 1 1 2 3 5 8 13 21 34 55 89 89 89 89 89 89 What is the 40th percentile? I got 4 but it was incorrect please help im stuck. I really appreciate it!!!...

I need to find the inverse of this function

Consider the infinite geometric series ∑∞ n-1-4(1/3)n-1 . In this image the lower limit of the summation notation is "n=1" a.Write the first four terms of the series...

A pet store has 11 puppies, including 5 poodles, 3 terriers, and 3 retrievers. If Rebecka selects one puppy at random, the pet store replaces the puppy with a puppy of the same breed, then Aaron chooses...

Car rental companies A and B, both rent a Ford Thunderbird on a weekly basis. Company A rents the Thunderbird for a flat rate of $180 per week. Company B rents the Thunderbird for $80 per week, plus...

An object that is vertically projected or falls from the sky has a velocity of v and is given by v = -32t + vo, where v is the velocity in feet/sec, t is the time in seconds, and vo is the initial...

Rewrite cscθ/cotθ in terms of sine and cosine. Simplify your answer.

I need help factoring The problem I gave

–18 –4 16 42

Kensin and Sophia want to build a greenhouse. They are using redwood framing and polypropylene sheets, both measured in the same units (square feet). For light, they want the number of units of polypropylene...

Suppose x and y vary inversely, and y = 10 when x = 4. Write a function that models the variation (1pt.). Then find y when x = 90 (1pt.). Thank you

Do not round any intermediate computations, and round your answer to the nearest tenth.

The bottom of the ladder is 5 ft away from the side of the house. Find x, the angle of elevation of the ladder. Round your answer to the nearest tenth of a degree.

A 12 ft ladder leans against the side of a house. The bottom of the ladder is 5 ft away from the side of the house. Find x, the angle of elevation of the ladder. Round your answer...

Algebra 2

A. 8x+15 B. 4x+7 C. 8x+9 D. 9

Solve the compound inequality

(5, 3), 5/7 (-5, 3), 5/7 (-5, -3), 5/7 (5, -3), 5/7

(0,-3) (-1,-4) (-1,-5) (0,-3) (1,4) (-1,-5) (0,-3) (1,-4) (-1,-5) (0,-3) (1,-5) (-1,-1)

(5, 3), 5/7 (-5, 3), 5/7 (-5, -3), 5/7 (5, -3), 5/7

Elena B.

GMAT/GRE, SAT/ACT and Advanced Math Expert

Irvine, CA

4.9
(397 ratings)

Cornelia M.

Math Tutor - Specializing in Algebra and Geometry

Lutherville Timonium, MD

5.0
(846 ratings)