02/04/21

Graph the function. Describe the domain and range.
f (x) = (0.25)x + 3 help please
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02/04/21

A number added to 5 is the same as the sum of twice the number and 3.
write this as a equation
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02/03/21

How many zeros does the relation y=4(x-3)^2 - 3 have?
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02/03/21

A guy wire runs from the ground to a cell tower. The wire is attached to the cell tower 150 feet above the ground. The angle formed between the wire and the ground is 46°
(a) How long is the guy wire?b) How far from the base of the tower is the guy wire anchored to the ground?
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02/03/21

Algebra 151math
Find the equation of the linear function ff that has f(−11)=16f(-11)=16 and f(4)=1f(4)=1.fond it in slope form
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02/03/21

Make the trigonometric substitution
x = a tan 𝜃 for −𝜋/2 < 𝜃 < 𝜋/2 and a > 0. Simplify the resulting expression. x^2/ sqroot a^2+x^2
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02/03/21

Calculus question about finding x of P

Find the point P on the graph of the function y=√x closest to the point (9,0) The x coordinate of P is
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02/03/21

Calc Question Maximizing
Consider the function f(x)=7sin(x)−9cos(x). Functions like this come up frequently whenever some periodic behavior is being studied: sound waves, light waves, and electrical circuits are just a few... more
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02/03/21

What is the percent by volume if 30mL of alcohol is dissolved in 20 mL of water? (show work please)
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02/03/21

What is the probability that a student will not choose a sandwich for lunch? Represent your answer as a percent rounded to the nearest tenth.

mac n chesee-5sandwich-8soup-6hamburger-2chicken nuggets 1
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02/03/21

approximate the real number value for y=sec inverse (4.7963825)
approximate the real number value for y=sec inverse (4.7963825)
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02/01/21

Rewrite the following rational function in transformation form. g(x) = 4x+1 / 2x-4
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02/01/21

A sample of 12 students was asked how many hours they had studied the week before their final exam.

Their responses were as follows: 18 40 14 23 14 15 18 14 19 13 16 12b) find effect on the mean of removing the outlier from the given data.
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01/31/21

Calculate the volume of 1.0 kg of a substance whose density is 19.32 g/mL. Express your answer in milliliters using the correct number of significant figures.
Calculate the volume of 1.0 kg of a substance whose density is 19.32 g/mL. Express your answer in milliliters using the correct number of significant figures. Do not enter your answer using... more
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01/30/21

Find the slope of the line that passes through the pair of points. (If an answer is undefined, enter UNDEFINED.) (−a + 3, b − 1) and (a + 3, −b)
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01/30/21

Calculus for Business

A major corporation is building a large complex of homes, offices, stores schools, and churches. As a result of this development, the planners have estimated that the town’s population (in... more
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01/30/21

Velocity graphs
Predict a velocity time graph for a more complicated motion. The motion is: walk away from the detector slowly and steadily for about 5s. stand still for 5s. walk toward the detector steadily... more
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01/29/21

What percent of 132 is 80?
What percent of 132 is 80?
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01/29/21

If 150 is increased by 90 percent, what is the resulting number?

If 150 is increased by 90 percent, what is the resulting number?
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01/28/21

300y^9z^6-4x^6+43y^9z^6
Factor the polynomial
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01/28/21

Please Assist, been stuck quite some time on this

Sorry to bother but I can't seem to wrap my head around how I should be doing this problem.Two Angles A and B are in the same quadrant. SinA= -4/5 and TanB= 1/5.FindA) sin(a+b)b) cos(a+b)c) The... more
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01/28/21

please please help me i have been stuck for hours
Identify the graph of the linear equation 4x + 2y + z = 8 in three dimensional space.A.)B.) C.) D.) Please just give explanation and solution.
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01/27/21

please answer now
The geometric mean of two positive integers x and y is 15. What is the value of y if x = 5?
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01/27/21

Find all rational zeros of f(x) = 6x^4− 5x^3 − 2x^2 − 8x + 3
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01/26/21

Determine all intervals in which the graph of f is increasing

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