A= pe^rt formul the population on island x in year 2000 is 10 million, and was 16 million in 2015 find the doubling time of the population

A= pe^rt formul the population on island x in year 2000 is 10 million, and was 16 million in 2015 find the doubling time of the population

From trigonometry

Mount Mayon is an active volcano on the island of Luzon in the Philippines. At an unknown distance from the volcano, the angle of elevation to the peak of the volcano is approximately 26.22◦. Exactly...

Mount Mayon is an active volcano on the island of Luzon in the Philippines. At an unknown distance from the volcano, the angle of elevation to the peak of the volcano is approximately 26...

Mac is standing 190 ft from the base of a cliff. Using his surveyor's transit, which stands 5 ft above the ground he finds the angle of elevation to the top of the cliff to be 51 degrees. Find the...

For the function f(t) = 3sin(6t+π)+2 Find: a) period b) phase shift c) The t-coordinate of the first maximum to the right of the...

A traditional apple pie has a diameter of 9 inches. Assuming the pie is cut into 8 slices, how many slices could you fit on a table with area 4320in2?

From trigonometry topic

Find a cosine function (in standard form) that has the same graph as y = 4sin(0.5x-2π). Thanks for answering.

Joel gives Jordan a 4-ft. high black velvet portrait of himself, which she hangs in her home gym. At a certain distance from the wall, the angle of elevation of the bottom portrait is 30 degrees while...

A pool is built in the shape of a circular sector of radius 100 ft. with a central angle of 140° a) What is the area of the pool b) If Jordan walks along the circular...

A hot-air balloon is rising vertically 11 ft/sec while the wind is blowing horizontally at 5 ft/sec. Find the angle that the balloon makes with the horizontal.

What angle (at ground level) does a 150-ft. statue of Coach Bennett subtend at a distance of 390 ft.? Express your answer in radians and degrees. Thank you so much for taking...

Joel runs around the edge of a circular track of radius 100 ft. He makes 5 complete circuits in 4 minutes. a) Find angular velocity b) His linear velocity Thank...

PLEASE HELP Im stuck on a question that states: Given that cos(a) =2/5 and 0<a<π/2 find: a) cos(π-a) b) sin(π/2-a) btw π is pi

A steamroller, whose wheel has a diameter of 2 feet, has just completed a pass over a driveway that is 30 feet in length. How many rotations of the roller were required?

Trigonometry

Need to use the subtraction formula for tangent to solve the equation.

how much force is req to keeep a 132 pound wheelchair from rolling down a 16 degree angle ramp

find angle a so that 0<a<90

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