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MATH SOLVE
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This set of ordered pairs defines a function. {(-49,7), (-56,8), (-63,9), (-70,10)} Which table represents the inverse of the function defined by the ordered pairs? A. x 7 8 9 10 y -49 -56 -63 -70 B. y -70 -63 -56 -49 x -10 -9 -8 -7 C. y 49 56 63 70 x -7 -8 -9 -10 D. x 7 8 9 10 y 49 56 63 70
General
2 months ago
It takes 4 lawnmowers to cut 2 acres of grass in 2 hours. If the amount of time varies directly with the amount of grass and inversely with the number of lawnmowers, how many hours will it take 2 lawnmowers to cut 6 acres of grass?A. 3B. 4C. 8D. 12
General
2 months ago
( please help me )THIS SEEMS SIMPLE BUT CAN SOMEONE HELP!!!!!!!!! I WILL MARK BRAINLEST
General
2 months ago
A box contains 10 tags, numbered 1 through 10, with a different number on each tag. A second box contains 8 tags, numbered 20 through 27, with a different number on each tag. One tag is drawn at random from each box. What is the expected value of the sum of the numbers on the two selected tags?
General
2 months ago
PLEASE ANSWER NOWStephen, Paul & Bridget share some money in the ratio 3 : 4 : 2. In total, Stephen and Bridget receive £50. How much does Paul get?
General
2 months ago
5. A car that travels 20 miles ina car that travels 30 mileshour at constant speed is traveling at the same speed asar at a constant speed. Explain
General
2 months ago
Two rectangles have the same width. The length of one is 1 foot longer than the width.The length of the other is 2 feet longer than the width. The larger rectangle has 4 moresquare feet than the smaller. What is the width of the rectangles?
General
2 months ago
Suppose a ball is thrown directly upward from a height of 7 feet with an initial velocity of 50 feet per second. Use the quadratic formula or a graphing calculator to find the number of seconds it takes the ball to hit the ground. Round the nearest tenth of a second.
General
2 months ago
Michael had $550 in his savings account. He took out $30.75 every month for one year. What is the net change in Michael’s account balance following these withdrawals?what is the answer and would it be positive or negative?
General
2 months ago
what is the area of a sector with a central angle of 8 π/11 radians and a radius of 7.2 ft? use 3.14 for π and round your final answer to the nearest hundredth. enter your answer as a decimal in the box. this is just to help any of my fellow people who suck at math :)
General
2 months ago
Drag the correct steps into order to evaluate 42 + t/6 for t = 12.
General
2 months ago
Today's newspaper contains a 20%-off coupon at Old Army. The $100 jacket that you want was already reduced by 40%. What as the final price that you paid for the jacket
General
2 months ago
Why is it most logical to let x represent Dianna’s current age?
General
2 months ago
Jim Lee received his bank statement from Bayne Bank indicating a balance of $7,980. Lee's checkbook showed a balance of $6,800. Jim noticed that checks outstanding were $1,330. The bank statement also revealed an NSF check for $120 and a service charge of $30. The reconciled balance is:
General
2 months ago
Classify the polynomial 3x^5 by degree A: cubicB:quadratic C:quinticD:quartic
General
2 months ago
Devin borrowed $1,058 at 13 percent for nine months. What will he pay in interest?How much is his total payment?What will be his monthly payment?
General
2 months ago
Harvey the wonder hamster can run 3 1/6 km in 1/4 hour. Harvey runs at a constant rate. Find his average speed in kilometers per hour
General
2 months ago
10 POINTS AND BRAINLIEST FOR CORRECT ANSWER!A rectangle is inscribed in a square so that each vertex of the rectangle is located on one side of the square, and the sides of the rectangle are parallel to the diagonals of the square. Suppose that one side of the rectangle is twice the length of the other and that the diagonal of the square is 12 meters long. Find the sides of the rectangle.
General
2 months ago
The hours of daylight,y, in Utica in days, x, from January 1, 2013 can be modeled by the equation y=3.06sin(0.017x-1.40) + 12.23. How many hours of daylight, to the nearest tenth,does this model predict for February 14, 2013?(1) 9.4(2) 10.4(3)12.1(4)12.2
General
2 months ago
Consider the equation 5x-2y=3. If possible, find a second linear equation to create a system of equations that has: Exactly one solution Exactly two solutions No solutions Infinitely many solutions
General
2 months ago
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