02/04/23

SSolve the given polynomial equation. Use the Rational Zero Theorem and​ Descartes's Rule of Signs as an aid in obtaining the first root
9x^3-12x^2-8x-1=0
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02/04/23

h(t)=-16t^2+32t+128
The height of a projectile launched upward at a speed of 32 feet/second from a height of 128 feet is given by the function h(t)=-16t^2+32t+128. How long will it take the projectile to hit the ground?
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02/04/23

Exponents and Polynomials

The length of the longer leg of a right triangle is 25ft more than seven times the length of the shorter leg. The length of the hypotenuse is 26 ft more than seven times the length of the shorter... more
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02/04/23

Find the number of pairs of natural numbers (x,y) such that: x-y=2021, x<=2202
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02/04/23

Nine is subtracted from seven times some number and the result is the sum of the number and 3?
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02/03/23

who was the founder of hinduism?
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02/03/23

Need help please

A plumber charges a service call fee plus a price per hour to do the work. One job took 5 hours and cost $500, another job that took 3 hours to complete and cost $350.What does the plumber charge... more
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02/03/23

Need help please

A plumber charges a service call fee plus a price per hour to do the work. One job took 5 hours and cost $500, another job that took 3 hours to complete and cost $350.What does the plumber charge... more
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02/03/23

does W (t) =0 have any solutions
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02/03/23

need help please
$92.50 to cover the cost of one facial and a massage. If the facial costs $25 and the massage costs $15 per 20 minutes, how many hours will her massage last?.
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02/02/23

Donna deposited 4000 into an account with 5.1% interest, compounded monthly. Assuming that no withdrawals are made, how much will she have in the account after 4 years?
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02/02/23

what is the equation of a line that is parallel to y=2x-1, that passes through the point(-3,1)?
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02/02/23

Math when 36 is added to a number, the answer is the same as multiplying the number by 7
when 36 is added to a number, the answer is the same as multiplying the number by 7
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02/02/23

Algebra Question Current

The sum of the lengths of any two sides of a triangle must be greater than the third side. If a triangle has one side that is 1717 inches and a second side that is 44 inches less than twice the... more
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02/02/23

Find the area of the following shape. you must show all work to receive credit
https://cdn.flvs.net/assessment_images/educator_geometry_v22/04_07_q11_flvs.png
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02/02/23

Rewrite (−4)^2/7 in radical form.
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02/02/23

Violet must graph 8√2 on a number line. Which location BEST shows where she should graph the point on the number line?
What would be the answer to this question?
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02/02/23

Find value of tan^3x-cot^3x
tan x - cot x = 1 . Find the value of tan^3x-cot^3x.
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02/02/23

9a-2b=c+4a, solve for a
9a-2b=c+4a, solve for a
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02/02/23

The original price of a sofa is $500. Answer the following questions. If the sofa price decreased by 20%, what is the new price?
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02/02/23

The Jones family took a 60-mile canoe ride down the Indian River in 12 hours. The next day, the return trip back up the river took 15 hours.

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02/02/23

Solving a value mixture problem using a linear equation
Shen's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Shen $4.70 per pound, and type B coffee costs $5.75 per pound. This month, Shen made 146 pounds of the... more
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02/02/23

Need help with polynomial functions involving square roots
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros 4, negative square root of 5. Write the function in standard form.
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02/02/23

Need help with polynomial functions
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros 2, 5 - i. Write the polynomial in standard form.
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02/01/23

Triangle coordinates, dilation, rotation
Daughters homework, I'm struggling to help her.Question: Given A (4,5). What are the coordinates of A' under the composition D2 o R180 (The 2 in D2 shows like a small 2 lower than the D, same for... more
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