03/20/19

What is her original height above the before the turn.

PARASAILING A parasailor is attached by a cable to a boat and towed so that the parachute she is wearing catches air and raises her into the air. When the boat slows down to turn back toward the... more

03/19/19

GRE problem combination

Find the number of ways in which 8064 can be resolved as the product of two factors? This answer is right or wrong, can anyone explain this. 8064=27*32*7 number of factors... more

03/18/19

A ceiling fan with 16in. blades rotates at 45 rpm. What is the anguler volocity of the fan in rad/min?

Im confused on how to solve this please show work it says to round to the nearest 10th. Thank youuu

Trigonometric equation

1) cos(2x)=sin(x)2) study continuity of this function:sqrt(2/3-x)^2 if x>2/3(2-3x)/(x-1) if x equal or < 2/3

03/16/19

Question about a rotating cube?

I read an article not too long ago that posed the following problem: What is the volume of the solid of revolution created by spinning a unit cube about an axis joining two opposing vertices? So... more

03/15/19

How do you solve 5x+3 =21x5x+3 =21x?

03/15/19

If 42/21=x then what is x?

03/15/19

i need help i need help i need help

One angle of a triangle measures 65°. The other two angles are in a ratio of 7:16. What are the measures of those two angles?

03/15/19

If 0.5x + 0.5 = 0, what is x?

03/15/19

Are there any solutions to x2+xy+y2=0?

Combination GRE problem 25?

An appliance's model number consists of three alphanumeric characters. The first character must be one of 24 permissible letters of the alphabet. The next character is numeric, a digit from 1 to 9.... more

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