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Help me please !!!!!!!!!!!!!
General
2 months ago
!!PLEASE HELP!! Sheri’s age in 20 years time will be the same as Terry’s age is now. Ten years from now, Terry’s age will be twice Sheri’s age. What are their ages presently?
General
2 months ago
A student wanted to find out how much kinetic energy would be needed to move a marbleWhat data should she collect?A) what the temperature is that dayB) how hard the girl strikes the marbleC) what colors the marble contains D) how many boys and girls are playing
General
2 months ago
[Ignore the 2 problems] I need help on #9
General
2 months ago
Factor the algebraic expression below in terms of a single trigonometric function.sin 2x + sin x - 2 CAN SOMEBODY SHOW ME THE STEPS IM SO LOST
General
2 months ago
0.75 on number line?
General
2 months ago
NEED HELP ASAP!!A triangle is cut from a rectangle. The height of the triangle is half of the unknown side length s. The area of the shaded region is 84 square inches. Write an equation you can use to find the side length s.
General
2 months ago
The graph of f(x)=sin(x) is transformed into a new function, g(x) , by compressing it vertically by a factor of 1/2 and shifting it 3 units down.What is the equation of the new function g(x) ?
General
2 months ago
Subtract these polynomials.(2x^2 + 4x + 3) – (4x^2 – 2x – 3) = A. 6x^2 + 6x + 6 B. 6x^2 + 2x + 0 C. –2x^2 + 2x + 0 D. –2x^2 + 6x + 6
General
2 months ago
Suppose r varies directly as the square of m, and inversely as s. if r equals 15r=15 when m equals 8m=8 and s equals 4s=4, find r when m equals 16m=16 and s equals 4s=4.
General
2 months ago
Elaine had 5/8 of a pizza left after lunch. She told 5 of her friends that they could share the rest. What fraction of the pizza did each of her friends get if they split it evenly?
General
2 months ago
A recipe for sparkling grape juice calls for 1 1/2 quarts of sparkling water and 3/4 quart of grape juice, how much sparkling water would you need to mix with 9 quarts of grape juice?
General
2 months ago
In a random sample of 60 computers, the mean repair cost was $150. Assume the population standard deviation is $36. Construct a 90% confidence interval for the population mean.
General
2 months ago
( PLEASE HELPPPPPPPPPP) (WILL MARK BRAINLIEST)This table shows the daily high temperatures, in degrees Fahrenheit, for two towns over a 10-day period.Town A 45 50 42 57 54 53 50 49 47 47Town B 30 35 43 50 60 68 70 68 40 30Based on these results, which conclusions can you draw about the temperatures in the two towns over the 10-day period?Select EACH CORRECT ANSWER. 1.On average, Town A is several degrees warmer than Town B during this time period. 2.On average, Town A is several degrees cooler than Town B during this time period. 3.On average, the temperatures in the two towns are about the same during this time period. 4. The temperatures in Town A are more variable than the temperatures in Town B. 5.The temperatures in Town A are less variable than the temperatures in Town B. 6.The temperatures for both towns vary by about the same amount.
General
2 months ago
Calculate the length b to two decimal places.
General
2 months ago
What is the product of (4x – 7)(4x + 7)? A. 16x2 + 56x – 49 B. 8x2 + 56x – 49 C. 8x2 – 49 D. 16x2 – 49
General
2 months ago
The owner of a motel has 5000 m of fencing and wants to enclose a rectangular plot of land that borders a straight highway. if she does not fence the side along the highway, what is the largest area that can be enclosed?
General
2 months ago
x f(x)−1 −30 01 3g(x)g(x) = 7x + 2Part A: Write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)Part B: Which function has a greater y-intercept? Justify your answer. (4 points)please help i dont understand algebra at all. dont tell me to do my own work. i need an answer and maybe an explanation thats very simple so i know what this means98 points!!!
General
2 months ago
Select the expression that is equivalent to (x – 3)2. A. x2 – 3x + 6 B. x2 – 3x + 9 C. x2 – 6x + 9 D. x2 – 6x + 6
General
2 months ago
The box office took in a total of $2905 in paid admissions for the high-school musical. Adult tickets cost $8 each, and student tickets cost $3 each. If 560 people attended the show, how many were students? Let s = the number of students attending, and let a = the number of adults attending. Which two equations can be used to solve this problem? Select the two that apply.
General
2 months ago
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