02/10/21
An item has a listed price of $80. If the sales tax rate is 9%, how much is the sales tax?
please put the sales tax in dollars
02/10/21
Math question for fun
find the cost of gasoline for a 300- mile trip if the car gets 28 miles per gallon and gasoline costs $2.39 per gallon. (convert 300 miles to dollars) round answer to nearest penny. (2 decimal...
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02/10/21
to simplify an exponent, use the base as a factor as many times as indicated by the exponent.
Please help me solve the equation from the title.
02/10/21
Algebra question
meg rowed her boat upstream a distance of 96 mi and then rowed back to the strating point. the total time of the trip was 20 hours. if the rate of the current was 2 mph, find the average speed of...
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02/10/21
Can you help me solve this question
At first, the ratio of Jim's money to Peter's money was 4:7. After Peter gives 3/14 of his money to Jim, they have equal amounts of money. How much money did Jim have at first?
02/10/21
use the given information about θ to find the exact values of sin(2θ) , sin (θ/2), cos(2θ) ,cos (θ/2),tan(2θ) ,tan(θ/2) of cos(θ) = 3/5 where 0 < θ < π/2
Hello i am stuck on this problem where i have to find all the values i listed with cos(3/5) and it lies in the first quadrant
Calculus finding left and right limits at the following points
Find the left and right sided limits of the following functions at the given point. Are the functions continuous at the point? (a) f(x)=x^2+2, x=1
02/10/21
Match angles of rotation that have the same sine value.
25°-----130°----−50°-------205°-------65°------230*, 115*, 50*, 155, -130*, -25, -65*
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02/10/21
Write the slope intercept form of the equation of the line described
Through (-4,1), perpendicular to y= 4/5x+3 options: a) y= -4x - 5/4 B) y=4x - 5/4c) y= -5/4x - 4 D) y= -5/4x - 5/4
02/09/21
Determine the number of possible positive and negative real zeros for the given function
I made it this far and now I am thrown off with this part v(-x)= -x^5+9x^4+5x^3+6x^2+4x+7Number of possible positive real zerosNumber of possible negative real zerosNumber of nonreal...
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02/09/21
Write a polynomial that satisfies the given conditions. Polynomial of lowest degree with zeros of 1/3 (multiplicity 2 ) and -5/6 (multiplicity 1 ) and with f(0) = -15
This question always have me lost, I need help
02/09/21
Find an angle between 0° and 360° that is coterminal with 870°
(a) Find an angle between 0° and 360° that is coterminal with 870°(b) Find an angle between 0 and 2π that is coterminal with 47π/12
02/09/21
Find the angle between 0 and 2π radians that is coterminal with the given angle
Find the angle between 0 and 2π radians that is coterminal with the given angle-π/4
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02/09/21
The endpoints of AB are A(1,4) and B(6,-1).
If point C divides AB in the ratio 2 : 3, the coordinates of point C are (___,___).If point D divides AC in the ratio 3 : 2, the coordinates of point D are (___,___).
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