A rescue team 1000ft away from the base of a vertical cliff measures the angle of elevation to the top of the cliff to be 70 degrees. a climber is stranded on a ledge. The angle of elevation from...

A rescue team 1000ft away from the base of a vertical cliff measures the angle of elevation to the top of the cliff to be 70 degrees. a climber is stranded on a ledge. The angle of elevation from...

Draw diagram or explain

If ( x -4 ) is the H.C.F. of x2 - 8x + 15 and x2 - kx -1 then, What is x ? ( x2 is x square ) [can we get answer by putting x =4, if yes then why we should put x =4, please explain in solution...

1. Assume you bought new appliances for your newly renovated home. Using the table range values below, choose one total value for the appliances that you have purchased based on the first letter of...

i'm not sure how to do this question. pls help!

A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 3 large boxes and 5 small boxes has a total weight of 131 kilograms. A delivery of 6 large...

A family has two cars. The first car has a fuel efficiency of 40 miles per gallon of gas and the second has a fuel efficiency of 30 miles per gallon of gas. During one particular week, the two cars...

A survey asked 296 males and females whether they preferred reading about the news from a newspaper or on the Internet. Of the 137 males, 90 said that they preferred the Internet. Of the 159 females,...

you have 250,000 in IRA at the time you retire. you have the option of investing this money in two funds. Find A pays 4.9% annually and B pays 7.4% annually. how should you divide your money annual...

If 750 people participated in the survey how many people said that they don’t prefer fruit

Determine the average rate of change of the function f(x) = 4(x+2)^2 + 1 on the interval -1 <x< 3.

Write quadratic inequality with the solution: x E (-3/4, 8) [<- this is the same as -3/4 <x< 8]

Determine the approximate slope of the tangent to the curve f(x)=3x+1/2x+7 at x=-2, to one decimal place.

The area of a triangular shaped wall i (15x^2 + 16x - 7) m^2. The base of the wall is (5x + 7) m long. How tall is the wall?

Determine the average rate of change of the function f(x) = 4(x + 2)^2 + 1 on the interval -1 <x< 3.

the average cost of tuition and fees at public four-year colleges in the united states can be modeled by following formula, where T represents the average cost of tuition and fees for the school year...

The polynomial px^3 – x^2 + qx – 2 has no remainder when divided by (x – 1) and a remainder of –18 when divided by (x + 2). What are the values of p and q?

A stunt pilot is testing a new plane. The equation that models his height over time is f(x) =15x^2 - 195x + 950 , where x is his the time in seconds and f(x) is his height in metres. Determine...

the quotient of a number and 3, minus 2, equals 4/3.

Pls i need help, its a bet with my friend long story.

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