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04/30/18

Find the height of the mountain to the nearest foot.

Bob is driving along a straight and level road straight toward a mountain. At some point on his trip, hemeasures the angle of elevation to the top of the mountain and finds it to be 24° 10′. He... more

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04/30/18

Determine the distance from the fire to B.

Lookout station B is located 5 mi due east of station A. The bearing of a fire from A is S 9°20ʹW and the bearingfrom B is S32°40ʹW. Determine the distance from the fire to B (to the nearest tenth... more

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04/29/18

8(cos 90° + i sin 90°)/3(cos 30° + i sin 30°)

Find the following quotient, and write the quotient in rectangular form, using exact values. 8(cos 90° + i sin 90°)/3(cos 30° + i sin 30°)

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04/29/18

Express the complex number in polar form

Express the complex number in polar form and use DeMoivreʹs Theorem to find the given power. Write your answer inrectangular form. Give your answer in exact form unless otherwise specified. 29) (-... more

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04/29/18

Find the product

Find the product. Write the product in rectangular form, using exact values. [4 cis 300°] [5 cis 120°]

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04/29/18

Find the height of the mountain to the nearest foot.

Bob is driving along a straight and level road straight toward a mountain. At some point on his trip, hemeasures the angle of elevation to the top of the mountain and finds it to be 24° 10′. He... more

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04/29/18

Find the angle between the given vectors to the nearest tenth of a degree.

Find the angle between the given vectors to the nearest tenth of a degree.a = 7i + 2j, b = -6i + 6j

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04/29/18

Determine the distance from the fire to B

Lookout station B is located 5 mi due east of station A. The bearing of a fire from A is S 9°20ʹW and the bearingfrom B is S32°40ʹW. Determine the distance from the fire to B (to the nearest tenth... more

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04/29/18

In how many seconds will the projectile strike the ground?

A projectile is fired with an initial velocity of 500 feet per second at an angle of 45° with the horizontal. In howmany seconds will the projectile strike the ground? (Round your answer to the... more

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04/29/18

How far apart are A and B (to the nearest yard)?

Two points A and B are on opposite sides of a building. A surveyor chooses a third point C 76 yd from B and102 yd from A, with angle ACB measuring 55.6°. How far apart are A and B (to the nearest... more

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04/28/18

How far apart are A and B (to the nearest yard)?

Two points A and B are on opposite sides of a building. A surveyor chooses a third point C 76 yd from B and102 yd from A, with angle ACB measuring 55.6°. How far apart are A and B (to the nearest... more

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04/28/18

How much does the boat weigh?

A force of 501 lb is required to pull a boat up a ramp inclined at 25° with the horizontal. How much does theboat weigh?

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04/27/18

With what frequency does the spring oscillate?

Suppose that a weight on a spring has initial position s(0) and period P. If s(0) = -5 in. and P = 2.5 sec, find afunction s given by s(t) = a cos ωtthat models the displacement of the... more

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04/27/18

Through how many degrees will the larger wheeler rotate if the smaller one rotates 230°?

Two wheels are rotating in such a way that the rotation of the smaller wheel causes the larger wheel to rotate.The radius of the smaller wheel is 10.6 centimeters and the radius of the larger wheel... more

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01/23/18

I got a test question that was asking me to find the x intercept of the function (8-4x)/(x^2-6x+8)

I know that you can solve for the x intercept by solving the numerator, but when I did that and got 2, it said the correct answer was that there was no x intercept. Can someone explain this to me... more

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11/16/17

Second term of the sequence

F(n)=2f(n-1)+4

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10/03/17

world peace was obtained at the yalta conference in 1945

true or false

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09/16/17

How could I revise this sentence to add voice?

The Salem Witch Trials were dangerous.

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08/18/17

Effective problem analysis requires an orderly system for processing information, a system in which certain steps are followed in a fixed order.

These steps are aimed at finding what?

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08/18/17

In maintaining records of regular day to day operations is it best to enter the figures at day's end so you can adjust for any discrepancies?

Trying to figure out if this is the best answer to this question

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07/05/17

If the lake is 60 miles away and I'm driving 40 miles per hr how long will it take to get to the lake

If driving to the lake is 60 miles away and I'm driving 40 miles per hr how long will it take me to get to the lake

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05/25/17

How do you tell the difference between translation, rotation, reflection, and dilation?

I need help for my math test.

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04/22/17

Rugby Pitch: 6,108 Square Metres. Football Pitch: 112 Metres Long, 82 Metres Wide. How Much.....Rugby Pitch?

The area of a rugby pitch is 6108 square metres. A football pitch measures 112 metres long and 82 metres wide. How much large is the area of the football pitch than the area of the rugby pitch?

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02/23/17

I have a test today on logarithms and I dont know how to do it at all HELP ME PLEASE!

i need to know the basics adding logs subtracting logs all that good stuff

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02/01/17

true or false the title of the story is the readers first clue about the subject of the plot

I like asking questions because that is how you learn

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Find the height of the mountain to the nearest foot.

Determine the distance from the fire to B.

8(cos 90° + i sin 90°)/3(cos 30° + i sin 30°)

Express the complex number in polar form

Find the product

Find the height of the mountain to the nearest foot.

Find the angle between the given vectors to the nearest tenth of a degree.

Determine the distance from the fire to B

In how many seconds will the projectile strike the ground?

How far apart are A and B (to the nearest yard)?

How far apart are A and B (to the nearest yard)?

How much does the boat weigh?

With what frequency does the spring oscillate?

Through how many degrees will the larger wheeler rotate if the smaller one rotates 230°?

I got a test question that was asking me to find the x intercept of the function (8-4x)/(x^2-6x+8)

Second term of the sequence

world peace was obtained at the yalta conference in 1945

How could I revise this sentence to add voice?

Effective problem analysis requires an orderly system for processing information, a system in which certain steps are followed in a fixed order.

In maintaining records of regular day to day operations is it best to enter the figures at day's end so you can adjust for any discrepancies?

If the lake is 60 miles away and I'm driving 40 miles per hr how long will it take to get to the lake

How do you tell the difference between translation, rotation, reflection, and dilation?

Rugby Pitch: 6,108 Square Metres. Football Pitch: 112 Metres Long, 82 Metres Wide. How Much.....Rugby Pitch?

I have a test today on logarithms and I dont know how to do it at all HELP ME PLEASE!

true or false the title of the story is the readers first clue about the subject of the plot

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