07/02/21

Write the first trigonometric function in terms of the second for 𝜃 in the given quadrant. cot(𝜃), sin(𝜃); 𝜃 in Quadrant II cot(𝜃) =

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07/02/21

Find the values of the trigonometric functions of 𝜃 from the information given. cot(𝜃) = − 7/9 , cos(𝜃) > 0
sin(𝜃)  =      cos(𝜃)  =      tan(𝜃)  =      csc(𝜃)  =      sec(𝜃)  = 
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07/02/21

Find the values of the trigonometric functions of 𝜃 from the information given. cos(𝜃) = 3/16 , sin(𝜃) < 0
sin(𝜃) =   tan(𝜃) =   csc(𝜃) =   sec(𝜃) =   cot(𝜃) =   
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07/02/21

Price Function : Calculus
For the price function p(x) = 300 / (x+3)2 where p is in dollars and x is the number sold in thousands, use R(7) and MR(7) to approximate the revenue when 7250 items are sold. Interpret the... more
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07/02/21

Relative Error : Calculus

For a car with standard tires stopping on dry asphalt, its speed S (in mph) can be found from the length of the skid marks according to S = 9.4L0.37Where L is the length (in feet) of the skid... more
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07/02/21

Calculus : Price Function
For the price functionp(x) = 10 - √3xWhere p is in dollars and x is the number sold in hundreds (0 ≤ x ≤ 30), use R(12) and MR(12) to approximate the revenue when 1260 items are sold. Then... more
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07/01/21

Distributive property
how to rewrite the expression 2(x+7) using the distributive property then write and equivalent expression.
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07/01/21

Price Elasticity of Demand
An electronic manufacturer determines that in order to sell 𝑥units of a Bluetooth speaker, its price per unit must be 𝑝=−0.2𝑥+350. If the current price of the speaker is $250, analyze... more
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07/01/21

Price Elasticity of Demand
Using the price-demand function;𝑥=𝑓(𝑝)=4800−60𝑝 determine the price elasticity of demand when 𝑝=$48
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07/01/21

Definite Integral
Estimate the area under the graph of f(x)=1x+1 over the interval [1,5] using four approximating rectangles and right endpoints.
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07/01/21

Sum of a square root
What is the sum of square of 9 and the square root of 9
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07/01/21

For what value of the constant a will the system of linear equations
6x -5y = 33x + ay =1
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07/01/21

A gymnast dismounts the uneven parallel bars. Her height, h(feet), depends on the time, t(sec), that she is in the air as follows.h = - 16 t2+ 8t + 8. Where she will be after 1 second.
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07/01/21

ratio on students in a classroom
There are 30 students in a classroom. The ratio of boys to girls is . Some additional girls enter the classroom, and the ratio of boys to girls is now . How many girls entered the classroom?
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07/01/21

Can someone help me
System that were the people have control or least influence the political and economic policies.
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07/01/21

solving question
A spherical balloon is inflated with gas at a rate of 900 cubic centimeters per minute.(a)Find the rates of change of the radius... more
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07/01/21

solving question

A ladder 25 feet long is leaning against the wall of a house. The base of the ladder is pulled away from the wall at a rate of 2 feet per second.(a) What is the velocity of the top of the ladder... more
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07/01/21

Can you help explain how I can simplify/find an equivalent expression to x^2 - 8x + 5
The question says, "Which of the following is equivalent to the expression above?" with the expression being x^2 - 8x + 5The answer is (x - 4)^2 - 11 but I don't understand how I can get to that... more
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07/01/21

Finding the Derivative

Find the difference quotation f(x) - f(2) / x - 2 when f(x) = 2 + 2x - 4x^2. Simplify the expression fully as if you were going to compute the limit x -> 2. In particular, cancel common factors... more
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07/01/21

Josh earns $6000 per month. If his salary is increased by 3.5%, find his new salary.
Can anyone help? please
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07/01/21

A builder takes ¾ of an hour to lay 50 tiles. a. How many tiles can he lay in 4 ½ hours? b. If he works 6 ¾ hours a day, five times a week, how many tiles can he lay that week?
Can anyone help? please
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07/01/21

How much pair is needed?
A long year-end status report for work is 83 pages long. You need to print 18 copies for a meeting next week. How much is the paper going to cost for those reports? Paper is sold in reams (500... more
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06/30/21

Is this a Solution or No solution? -8t-3t+2=-5t-6t
Solving Equations with variables on both sides.
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06/30/21

Write an equation for the horizontal line that passes through ​(​9,14). Give an answer in​ slope-intercept form​ (if possible).
Write an equation for the horizontal line that passes through ​(9​,14​). Give an answer in​ slope-intercept form​ (if possible).
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06/30/21

College Algebra

Write an equation of the line passing through ​(−4​,5​) and having slope −6. Give the answer in​ slope-intercept form.
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