08/15/20

Help! What is the greatest number of white squares you can place so that each covers part of the blue square without overlapping one another?
You have a large pile of squares that each have a side length of 1 inch. One square is blue, while all the other squares are white. You want to arrange several white squares so they cover part of... more
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08/14/20

Point N is on line segment MO. Given MO= 3x+6, NO=5x, and MN=x, determine the numerical length of NO
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08/14/20

How many different ways
How many different ways can 14 questions on a true or false test be answered if a student answers every question
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08/14/20

I don't understand this math problem

Given log(b)^3=0.8397 and log(b)^7=1.4873, find logb^3b
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08/14/20

What values of x cannot be used if the above six fields are to be built together?
Strawberry field with area 16x2+4x Cucumber field with area x2-4x-21 Tomato field with area x2-36 Parsley field with area x2-10x+21 Onion field with area x2-11x+30 Watermelon field with area... more
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08/13/20

How do I solve this type of problem? Thank you.

Ellie is getting a new rug for her room. Her old rectangular rug is 5 ft by 7 ft. Her new rug is circular with a diameter of 7 ft. How is the size of the new rug related to the old one?A. The new... more
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08/13/20

Ms. Fran’s class has boys and girls. The number of girls is 9 greater than twice the number of boys. There are a total of 30 students in Ms. Fran’s class.
(Use elimination, substitution, or equal values method)
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08/11/20

A high school musical production sells student tickets for $5 each and adult tickets for $8 each. If the ratio of adult to student tickets purchases is 3:1, what is the average income per ticket sold?
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08/11/20

What is the diference between slope and y-intercept?
SLOPE (m) and Y-INTERCEPT (b) are two essential pieces of information you need to graph a line correctly... but how are they different?
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08/11/20

Please help, how do I go about solving this problem? Thanks!
The Trout family just purchased a large table in the shape of a perfect circle. It is 600 cm across. John helps set one side of the table for dinner and walks exactly halfway around the table.... more
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08/09/20

Why is the ratio of a circle’s circumference to its diameter always pi?
Why is the ratio of a circle’s circumference to its diameter always pi?Are there exceptions to this?
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08/08/20

Let f(x) = (x+3) / (x−1) . Find f^-1 (x).
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08/07/20

Polynomial equation
Find an​ nth-degree polynomial function with real coefficients satisfying the given conditions. If you are using a graphing​ utility, use it to graph the function and verify the real zeros and the... more
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08/06/20

Can someone explain this
Find the area of the shaded region in the figure. (Round your answer to one decimal place.)
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08/06/20

fill in the blank with the number to make an expression a perfect square: v^2 -14v + (blank)
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08/06/20

Trigonometry Question
Two iron wrecking balls with a height of 5 ft. Each are hanging straight down on ropes, one 12 ft. long and the other 8 ft. long. The balls are 28 ft. apart. If they are swung to meet, what will... more
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08/05/20

Find an equation for the parabola that has its vertex at the origin and satisfies the given conditions. Opens upward with focus 3 units from the vertex
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08/05/20

Find the area of the shaded region.
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08/04/20

help me please i try but i can not get it
You want to create a mixture of 60% alcohol from 5 L of 10% solution. How many liters of pure (100%) alcohol should be added?
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08/04/20

summation of multiples of odd natural numbers
what is the sum of all two odd natural number multiples in 'n' natural numbers, where n>=9.
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08/04/20

algebra problem
17.After the first 4 quizzes, Ron’s quiz average is an 87. There are two quizzes remaining for thequarter and the maximum score for any individual quiz is 100. What is the minimum grade Roncan... more
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08/04/20

Solve the triangle using the Law of Sines. (Assume b and c = 20, and ∠C = 65°. Round the length to two decimal places.)
a = ∠A =  ° ∠B =  °
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08/04/20

A short-wave radio antenna is supported by two guy wires, 120 ft and 145 ft long.

Each wire is attached to the top of the antenna and anchored to the ground at two anchor points on opposite sides of the antenna. The shorter wire makes an angle of 63° with the ground. How far... more
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08/04/20

41 less than twice Greg’s age
translate this phrase into algebraic expression
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08/03/20

please help I really don.t get it at all pleas help
Enter a recursive rule and an explicit rule for the arithmetic sequence. Then, find the 20th term of the sequence.25, 35, 45, 55, ...The recursive rule is f(1) = _____ , f(n) = f (n or n+1 or n-1)... more
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