09/06/20

math college work
(x−y) square root of 2  for x=2 and y=−4
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09/06/20

Speed and miles per hour
Olivia is on a road trip with her family. During a three hour stretch they traveled 183 miles.What is the miles per hour? Use the formula to find the speed.
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09/06/20

Question about Variability

Calculate SS (sum of squares, variance, and standard deviation for the following Sample of scores: 2,3,5,5,3,6.
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09/06/20

Variability question
Calculate SS (sum of squares), variance, and standard deviation for the following Sample of scores: 9,3,5,4,7,2,5.
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09/06/20

Variability sample question
Calculate SS(sum of squares), variance, and standard deviation for the following Sample of scores: 3,12,5,11,7.
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09/06/20

Variability statistics question
Calculate SS(sum of squares), variance, and standard deviation for the following population of scores: 3,1,4,3,3,4
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09/06/20

Variability statistics

Calculate SS (sum of squares), variance, and standard deviation for the following population of scores: 8,1,4,3,5,3,4.
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09/06/20

Jose had 48 marbles. He gave 1/4 of them to his cousin and 1/9 of what was left to his brother. How many marble did he give away?
Please give the solution and formula
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09/06/20

How many gallons of a 90% antifreeze solution must be mixed with 60 gallons of 25% antifreeze to get a mixture that is 80% antifreeze?
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09/06/20

How to write a product of factors

X (x-2) + 3 (2-x) as a product of factors
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09/05/20

length of a new rectangular playingfields is 2 yards longer than triple the width if the perimeter of the rectangular playing field is 340 yards, what are its dimensions?
length of a new rectangular playingfields is 2 yards longer than triple the width if the perimeter of the rectangular playing field is 340 yards, what are its dimensions?
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09/05/20

Writing Equations of Linear Functions

Writing equations of linear functions, please help! The chart below is asking what the slope, y intercept, and equations are. In the first chart it has x on the left and underneath are the numbers:... more
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09/05/20

If KL = 9, LM = 2x, and KM = 5x, what is LM?
it's a additive property of length question for math ; geometry
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09/05/20

Solve (2x/4pi)+(1-x/2)=0, for x
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09/05/20

Solve A=2(pi)r^2+2(pi)rh, for r>0
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09/05/20

the cube of the difference of 5 times x and 7 divides by the sum of 7 times x and 1
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09/05/20

If the width of a rectangle i 2cm more than one-half its length and uts perimeter is 40cm, what are the dimensions?
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09/05/20

I need your help in math
The width of a rectangle is 4 inches less than the length. The perimeter is 36 inches. Find the length and the width.
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09/05/20

How do I work this

Nine times the sum of 7 and some numbers is 117. What is the number?
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09/05/20

Algebra Question
A rectangular piece of metal is 25 in longer than it is wide. Squares with sides 5 in long are cut from the four corners and the flaps are folded upward to form an open box. If the volume of the... more
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09/04/20

Write five times the sum of a number and 11÷3 times the sum of a number and eight
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09/04/20

Given the equation 3y=9x+18 what is the:
Given the equation 3y=9x+18 what is the:slope? y intercept?
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09/04/20

Write the equation of the linear function

Write the equation of the linear function with the slope = 0.4 and y intercept of -3.6
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09/04/20

Find the limit of a trigonometric function?

lim x--> 0 sin x / x + sin xI'm not sure how to find the limit of the problem written above. We're only in the second week of class so we haven't learned the L'Hospital rule or how to derive.
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09/04/20

Open Box Problem
A open top box is to be created from a piece of cardboard measuring  26 inches by 35 inches by cutting out identical squares with side length of x from each corner and folding up the sides. Express... more
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