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Higgins
MathematicsMathematics
What is

5 (2x+1) = 4-2 (4x-5)
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Lamar Beasley
MathematicsMathematics
The sum of two numbers is 16, and there difference is 8. determine the numbers by solving the following systems of equations, using x and y to represent the unknown numbers. x+y = 16

x_y=8
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Milton
MathematicsMathematics
A study will be conducted to investigate whether there is a difference in the mean weights between two populations of raccoons. Random samples of raccoons will be selected from each population, and the mean sample weight will be calculated for each sample.

Which of the following is the appropriate test for the study?

a) A one-sample z-test for a population proportion.

b) A one-sample t-test for a population mean.

c) A two-sample t-test for a difference between sample means.

d) A two-sample t-test for a difference between population means.

e) A two-sample z-test for a difference between population proportions.
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Bennett Ward
MathematicsMathematics
104/99 as mixed number
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Yahir Fritz
MathematicsMathematics
Which of the following is the reciprocal parent function A. f (x) = - x^2 B. F (x) = x+1 C. F (x) = |x| D. F (x) = 1/x
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George Miller
MathematicsMathematics
What is the sales tax on a jacket priced at

$525

if the sales tax rate is

6%?
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Chaim Perry
MathematicsMathematics
The amount that sunrise library charges for an overdue book is $0.25 per day plus $1 service charge. write a function using 2 variables for this situation.

explain how to find the amount of the fine the library (in excersise 5) will charge for a book that is overdue by 12 days. then find the amount.
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Aditya Wilcox
MathematicsMathematics
How much work is done on an object if 6 newtons of force are applied to the object and it moves 3 meters?

A. 0.5 J

B. 2 J

C. 3 J

D. 18 J
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Cristopher Mcgee
MathematicsMathematics
Can a monomial have a negative exponent
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Brooklyn Mendez
MathematicsMathematics
What is make a ten to add

7+4=
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Valentina Jacobs
MathematicsMathematics
The array has 32 squares. what are the side
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Kelsey Berg
MathematicsMathematics
The sum of three consecutive integers is 81. What is the largest integer? A. 28 B. 27 C. 26 D. 25
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Lily Murillo
MathematicsMathematics
Three friends decide that they each want to be able to buy a new bike in four years.

Iliana puts $500 in a savings account with a simple interest rate of 4%. Joann invests $515 in a standard savers account with a simple interest rate of 3%.

Cyndy invests $500 in a junior achievers account with a 3.5% compound interest rate.

Using the formula I = P r t for simple interest and A = P (1 + r) Superscript t for compound interest, who will have the most money to spend on a new bike at the end of the four years?
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Misael Santiago
MathematicsMathematics
Solve the formula for the variable h.

V = Bh/3

a. h = 3v/3

b. h = V / 3B

c. h = 3V + B

d. h = 3V - B
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Alexandra Hardy
MathematicsMathematics
Convert 3/4 into a quotient and percentage
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