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MATH SOLVE
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Write a word problem that can be modeled by the equation x/4 + 8 =10
General
4 months ago
The appropriate mixing ratio for a solution to kill blood borne pathogens is 1 part chlorine to 10 parts water . If you are mixing a solution in a spray bottle with 15 ounces of water how much chlorine do you need to add for the correct ratio ?
General
4 months ago
The table shows the amount of money LaTasha charges customers to mow their lawns. The table represents a linear function. Time (h) 0 12 1 112 2 Cost ($) 10 14 18 22 26 What does the initial value mean for this function? A. LaTasha earns $18 for 1 hour of work.B. LaTasha charges $10 before she begins mowing.C.LaTasha does not charge her customers unless she has mowed for at least a half hour.D. LaTasha charges $8.00 an hour to mow lawns.
General
4 months ago
Mateo makes 6 loaves of banana bread.He sells 2/3 of the loaves at a bake sale.Which expression represents how many loaves mateo sold at the bake sale
General
4 months ago
tic is an isosceles triangle with a vertex angle I. if the angle of I is 70. find the measure of t.
General
4 months ago
Julie is purchasing a home for $169,000.Her loan has been approved for a 30-year fixed-rate loan at 5 percent annual interest. She will pay 20 percent of the purchase price as a down payment. What is the total interest she will pay on her loan?
General
4 months ago
Write an equation perpendicular to the line y=1/4x -9 and passes through (1,1)Can someone help me with this (explain it)
General
4 months ago
A water park charges a rental fee plus $1.50 per hour to rent inflatable rafts. The total cost to rent a raft for 6 hours is $15. Assume the relationship is linear. Find and interpret the rate of change and the initial value.
General
4 months ago
Which expression is prime?a.x2 + 3x + 2b.x2 + 8x + 7c.x2 + 8x - 22d.x2 + 12x + 27?
General
4 months ago
An experimenter wrote an article claiming that a drug he designed is the best treatment available for pancreatic cancer. The scientific reviewing committee should confirm the experimenter’s results using A) small sample size, with a few participants and many trials. Eliminate B) small sample size, with a few participants and a few trials. C) large sample size, with a large group of participants and many trials. D) large sample size, with a large group of participants and a few trials.
General
4 months ago
Line segment YV of rectangle YVWX measures 24 units. What is the length of line segment YX? 8 units units 12 units units
General
4 months ago
How do the number line graphs of the solutions sets of mc011-1.jpg and mc011-2.jpg differ? One graph uses an open circle, but the other graph uses a closed circle. Also, the rays use arrows that point in opposite directions, but they have the same endpoint. They use arrows that point in opposite directions, the rays have different endpoints, and both graphs use open circles. One graph uses an open circle, but the other graph uses a closed circle. Also, the rays have different endpoints, but they use arrows that point in the same direction. They use arrows that point in opposite directions, the rays have different endpoints, and both graphs use closed circles
General
4 months ago
Which transformation will be equivalent to rotating a figure 180° counterclockwise?A) reflecting over the line y = x. B) reflecting over the line y = -x. C) reflecting over the x-axis and the y-axis. D) translating left 3 units and down 5 units.
General
4 months ago
For a population, the mean is 19.4 and the standard deviation is 5.8. Compare the mean and standard deviation of the following random samples to the population parameters.25, 32, 16, 12, 11, 38, 22, 21, 19, 20
General
4 months ago
Saeed bought 21 1/2 lb. of ground beef. he used 1/4 of the beef to make tacos and the remaining 2/3 of the remainder to make quarter pound burgers. how many burgers did he make?
General
4 months ago
The adjustment to record supplies used during the period would be which of the following? A. Debit Supplies; credit Supplies Expense B. Debit Supplies Expense; credit Cash C. Debit Supplies Expense; credit Supplies D. Debit Supplies; credit Cash
General
4 months ago
Which expression is equal to 2−√ 32 ?8i√2−8√28√2i−8i√2
General
4 months ago
Which of the following equations is of a parabola with a vertex at (0, 3)?y = (x - 3) 2y = (x + 3) 2y = x 2 - 3y = x 2 + 3
General
4 months ago
The following data pairs represent the average temperature x (in degrees Fahrenheit) and electricity costs y (in dollars) for different homes: (65, 147), (59, 141), (71, 176), (78, 189), (82, 183), (85, 211), (88, 231), (91, 227), (84, 198), (79, 188), (63, 152), (59, 126) Which of the following values is most likely the closest to the correlation coefficient of the data?
General
4 months ago
Sue has 18 sweets. tony has 18 sweets.sue gives tony x sweets. Sue then eats 5 sweets. Tony then eats half of his sweets. Write expressions for the number of sweets sue and tony have now
General
4 months ago
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