11/22/20

To estimate the height of a building, two students find the angle of elevation from a point (at ground level) down the street from the building to the top of the building is 37°

From a point that is 350 feet closer to the building, the angle of elevation (at ground level) to the top ofthe building is 55°. If we assume that the street is level, use this information to... more
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11/22/20

Simplify the expression.
1 + ln(e4x)Answer:
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11/22/20

The ratio of men to women working for a company is 3 to 4. If there are 126 employees total, how many women work for the company?
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11/22/20

A cannonball is launched
A cannon ball is launched into the air with an upward velocity of 233 feet per second, from a 2-foot tall cannon. The height h of the cannon ball after t seconds can be found using the... more
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11/22/20

An object is thrown upwards
An object is thrown upward at a speed of 116 feet per second by a machine from a height of 9 feet off the ground. The height h of the object after t seconds can be found using the... more
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11/22/20

parabola equation

find the standard form of the equation of the parabola with the given characteristics and vertex at the origin. Focus (-2,0)
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11/21/20

Finding the probability that a randomly selected adult has an IQ less than 132...
Assume that adults have IQ scores that are normally distributed with a mean of 105 and a standard deviation of 15 . Find the probability that a randomly selected adult has an IQ less than 132.... more
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11/21/20

length of the longer leg of a right triangle is 4 m more than twice the length of shorter leg the length of the hypotenuse is 6 m more than twice the length of the shorter leg find the side lengths
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11/21/20

find cot theta and csc theta if csc theta = 5/2 and cos<0
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11/21/20

Grace earns $7 for each car she washes. She always saves $23 of her weekly earnings. This week, she wants to have at least $63 in spending money. How many cars must she wash?

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11/21/20

f(x)= 2 x^{2} +13 x +20
rewrite by completing the square.
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11/21/20

Calculus Integral
If ∫ f(x) dx = 33 and ∫ g(x) dx = 14, find ∫ [3f(x) + 4g(x)] dx.All of these with an upper bound of 9 and a lower bound of 0.
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11/21/20

Apply the distributive property to factor out the greatest common factor. 12+20=
PLZ HELP ME IT DUE TOMMOROW OR IMA FAIL
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11/21/20

linear functions
In 1994, the moose population in a park was measured to be 3870. By 1999, the population was measured again to be 4020. If the population continues to change linearly:Find a formula for the moose... more
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11/21/20

linear functions

In 1994, the moose population in a park was measured to be 3870. By 1999, the population was measured again to be 4020. If the population continues to change linearly:Find a formula for the moose... more
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11/21/20

An urn contains 40 marbles; 25 are red, 10 are white, and 5 are blue. You choose one marble at random.
a. What is the probability of choosing a white marble?b. What is the probability of choosing a marble that is not blue?c. You choose a marble at random and are told that it is not blue.    What is... more
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11/21/20

1. You draw one card from a deck of 52.
b. What is the probability of drawing a heart if you know that you have drawn a     red card?c. What is the probability of drawing a heart if you know that you have a face     card?d. What is the... more
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11/21/20

If Store B sells 12 for $5.28, What is the unit price for store B? If Store C sells at 18 for $6.00. What is the unit price for store C?
plz answer i have to pass
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11/21/20

question down there
Paula’s Printing charges $3.75 for each T-shirt. Shantay’s Shirts has a one-time set-up fee of $960 and then charges $2.80 for each T-shirt. 1. Which company should you choose to spend the least... more
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11/21/20

Evaluate the following for the given value. 3y - 9x - 1 for x = -3 and y = 2
3y - 9x - 1 for x = -3 and y = 2
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11/21/20

Can Anyone help me?
Form a Polynomial equation of least degree Satisfying the followinga.) whose roots are the simple root -i and triple root 0
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11/21/20

college algebra word problem

Use the formula for the sum of the first n terms of the arithmetic sequence to find the sum.5/2 +3+7/2+4+9/2
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11/21/20

college algebra word problem

find the common difference.{11.2, 9, 6.8, 4.6, 2.4, ...}
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11/21/20

college algebra word problem

Find the common difference for the arithmetic sequence provided.{5, 13, 21, 29, 37, ...}
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11/21/20

college algebra word problem

Find the indicated term of the binomial without fully expanding the binomial.The fourth term of (2x − 6y)^5
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