AN airplane is sighted at the same time by two ground observers who are 2 miles apart and both directly west of the airplane. They report the angles of elevation at 11 degrees and 20 degrees. How...

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AN airplane is sighted at the same time by two ground observers who are 2 miles apart and both directly west of the airplane. They report the angles of elevation at 11 degrees and 20 degrees. How...

Two cars leave the same place at the same time. The first drives in a straight line N35degressW at 30 miles per hour and the second drives in a straight line N12degreesE at 40 miles per hour. After...

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True or false?

Tell whether the lines are "parallel", "perpendicular", or "neither" y=8x+17

55 out of 125 students take art class. predict how many students out of 500 students would take art class?

Law of Sines Module Eight Honors Assignment Two Image Two.jpg In \Delta ABC, if m\angle A = {63^ \circ }, m\angle B = {63^ \circ }, and a = 18, find c. Note: Write only...

Options A.6 B.3 C.5 D.4

Please help Row 2: 8 10 Row 3: 15 17 19 Row 4: 24 26 28 30 Row 5: 35 37 39 41 43 A. What is the difference between the last number in Row 6 and the first number...

The ratio of the amounts with Mr.Umar and Mr.guman is 3:4 . If Mr.guman gives Rs.5 to Mr.umar , then the ratio of the amounts with umar and guman is 4:3. Umar gives Rs. 5 to Mr guman . find the ratio...

Jenny, who rides a moped, takes 2 hours less to travel 60 miles than Maureen takes to travel 50 miles on her bicycle. Jenny travels 10 miles per hour faster than Maureen. What are their individual...

Log x=-4 find the exact solution to the equation

Describe why tragedies are more powerful than happiness in a novel.

A study of PSA blood test for diagnosing prostate cancer in men used a sample of 2620 men in the Albuquerque metropolitan area, who were 40 years of age and older that represent a variety of ethnic...

Complete the table to determine the balance A for P dollars invested at rate r for t years and compounded n times per year. (Round your answers to the nearest cent.) P = $4500, r = 7%, t = 20...

The number of bacteria in a culture is increasing according to the law of exponential growth. After 3 hours, there are 400 bacteria, and after 5 hours, there are 1600 bacteria. How many bacteria will...

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Options: 1.(a-b):(a+b) 2.(a+b):(a-b) 3.(a^2 - b^2):(a^2+b^2) 4.(a+b)^2 : (a-b)^2

A closed box has a square base with side length l feet and height h feet. Given that the volume of the box is 17 cubic feet, express the surface area of the box in terms of l only.

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