11/20/18
A class of 10 students has an average score of 95. Another class of 15 students has an average score of 80. What is the weighted average?
A class of 10 students has an average score of 95. Another class of 15 students has an average score of 80. What is the weighted average?
11/20/18
Two Points Applications
Jake spent a three-day weekend on the lake. On Saturday, he rented a pontoon boat for three hours and paid $435. On Sunday, he rented the same boat for five hours and it cost him $190 more than it...
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11/20/18
Find the formula for an exponential function that passes through the two points given. ( 0 , 7 ) and ( 4 , 16807 )
Find the formula for an exponential function that passes through the two points given.(0,7) and (4,16807)
11/20/18
The fare for a taxi cab is $2.50 per passenger ans $1 for each mile. a group of friends has $22.00 for cab fare.
Write a linear inequality to represent how many miles,y, the group can travel if there are x people in the group.
11/20/18
What is the equation of the line that passes through the point (1,3) and has a slope of -3−3?
11/19/18
True statement (expression)
In the statement, a property of real numbers has been incorrectly applied. Correct the right side of the statement. 2(8y)=(2*8)(2y)
11/19/18
The width of a rectangle is equal to m cm, but its length is five times greater than the width. Find the area of the rectangle.
The width of a rectangle is equal to m cm, but its length is five times greater than the width. Find the area of the rectangle.
11/19/18
The height of a triangle is 1 cm more than it’s base. Find the height and base of its area is 21 cm^2
Solve problems using geometry
11/19/18
If 70% is 40% of my total and 75% is 60% of my total, what is my total?
I got an average of 70% throughout all my mid-year exams which count for 40% of my end of year total. I then got an average of 75% in my end of year exams, which count for 60% of my total. What is...
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11/19/18
A box of cookies cost $6 and a bottle of milk cost $2 after paying for two boxes of cookies and 6 bottles of milk Matthew had $30 left how much money did he have at first?
I am asking because I don't know how to do this.
11/19/18
Determine all non permissible values of ((4x^2)/(3xy))((y2)/(8x))
all non permissible values of ((4x^2)/(3xy))((y^2)/(8x))
11/19/18
The number of distinct prime divisors of the number (256)^3-(130)^3-(126)^3
a)10 b)5 c)8 d)15
11/19/18
Suppose that the maximum weight that a certain type of rectangular beam can support varies inversely as its length and jointly as its width and the square of its height.
Suppose that the maximum weight that a certain type of rectangular beam can support varies inversely as its length and jointly as its width and the square of its height. Suppose also that a beam 6...
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