10/28/22

factor out the coeffient of variable i really need help!!!!!!!!!!!
9x-3b1/5k+15
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10/28/22

The polynomial of degree 3 , P ( x ) , has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = − 4 . The y -intercept is y = − 10.8 .
formula?
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10/28/22

Suppose you have $9800 deposited at 5.1% compounded monthly. About long will it take your balance to increase to $11300?
Math
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10/28/22

Suppose you pay back $420 on a $400 loan you had for 105 days. What was your simple annual interest rate? State your result to the nearest hundredth of a percent.
Math
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10/27/22

What is the slope of each line
Line 1 contains the points 0,-1 and 3,1. It is perpendicular to the line 2 that contains the point -1,2. What is the slope of each line?
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10/27/22

Let u be an angle in the second quadrant with sinu = 2 /3 . Then cosu = ......and sin(2u) =........ .
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10/27/22

Find the exact values of sin(2u), cos(2u), and tan(2u) using the double-angle formulas. cot(u) = −2, 3𝜋/2 < u < 2𝜋
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10/27/22

Find the solution(s) of the equation in the interval [0, 2𝜋). 7 cos x + 11𝜋 6 − 7 cos x − 11𝜋 6 = −7
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10/27/22

What is the measure of an angle θ that is coterminal with an angle of measure −17π6 where 0≤θ≤2π.
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10/27/22

Finding a polynomial with integer coefficients that satisfy the given conditions
What is the polynomial of R when R has degree 4 and zeros 1 − 5i and 3, with 3 a zero of multiplicity 2?
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10/27/22

Key Characteristics of Quadratics
A medical equipment industry manufactures X-ray machines. The unit cost C (the cost in dollars to make each X-ray machine) depends on the number of machines made. If x machines are made, then the... more
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10/27/22

Rewrite the equation in terms of base e.

Rewrite the equation in terms of base e. Express the answer in terms of a natural logarithm and then round to three decimal places.y=101(4.8)xQuestion content area bottomPart 1Express the answer in... more
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10/27/22

How long will it take for a sample of this substance to decay to 60​% of its original​ amount?
Use the exponential decay​ model, A=A0ekt​, to solve the following.The​ half-life of a certain substance is 21 years. Question: How long will it take for a sample of this substance to decay to 60​%... more
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10/27/22

I need help with this problem.
Which is the correct equation of the line that goes through the point (4,11) and is perpendicular to the line that passes through points (4,6) and (8,14)? Thanks
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10/27/22

Linear equation
A scientist mixes water (containing no salt) with a solution that contains 45% salt. She wants to obtain a mixture that is 20% salt. How many ounces of water and how many ounces of the 45% salt... more
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10/27/22

Linear equation
A chemical company makes two brands of antifreeze. The first brand is 35% pure antifreeze and the second brand is 60% pure antifreeze. I’m order to obtain 110 gallons of a mixture that contains 40%... more
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10/27/22

If the amount is 25 and it increases by 5% per month then what will the amount be after 12 month?

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10/27/22

just questions a lot of questions
The​ half-life of a certain tranquilizer in the bloodstream is 32 hours. How long will it take for the drug to decay to 85​% of the original​ dosage? Use the exponential decay​ model, A=A0ekt​, to... more
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10/27/22

find the area of the triangle
the height of it is 3√24 and the base of it is 4√32
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10/27/22

find the difference in the areas of the large and small rectangles
the larger square, the length of it is 7x-12 and the width is 3xfor the smaller square the width of it is 4 and the length is 4x(raised to the 2nd) -3x+7
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10/27/22

Recognizing Functions
Identify which of the following are examples of y as a function of x, and give a brief explanation either analytically or graphically. For those that are not functions, provide a specific value of... more
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10/27/22

Find the equation
gg is a degree 5 polynomial that passes through the origin, has zeros ii and 8−i8-i, and g(−3)=−14640g(-3)=-14640. Find the equation for g.
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10/27/22

PLEASE HELP ME!!
Barney and Betty break into a parking meter with $3.90 in dimes and quarters in it (legal disclaimer: don't do this), and agree that Barney will get all the dimes, and Betty will get all the... more
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10/27/22

There are 329 basketball fans who plan to go to a game. How many buses will be needed, given that each bus can hold 43 fans?

Find out what 329/43 is.
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10/27/22

what dose "a number less than 14" mean
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