11/24/20
What is the answer to the problem?
We can use the formula r=√S/12.6 to relate a ball's surface area S (in square inches) to its radius r (in inches). Suppose a ball has a surface area of 415.8 square inches. What is its radius?
11/24/20
Algebra 1 Word problem solve in Elimination
The cheerleaders had a car wash last month. They charged $2 for cars and $4 for SUVs. By noon, they had washed 10 automobiles and had made $32.
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11/24/20
What will be the actual area of the floor of the family room after the construction project is completed?
For questions #7-#9, refer to the word problem below. Word Problem: A scale drawing for a construction project uses a scale of 1 inch = 4 feet. The dimensions of the rectangular family room on the...
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11/24/20
Solve for the exact solutions in the interval [0,2π). Separate solutions with a comma.If the equation has no solutions, respond with DNE.
Solve for the exact solutions in the interval [0,2π). Separate solutions with a comma.If the equation has no solutions, respond with DNE.sin(5x)= - 1/2
11/24/20
How do I solve this direct variation question?
If U varies directly as the square root of V and U = 2 wjen V = 9. Find the value of V when U = 4
11/24/20
Mathematics direct variation
If U varies directly as the square root of V and U = 2 wjen V = 9. Find the value of V when U = 4
11/24/20
Give the smallest two solutions of sin(3θ) = -0.0271 on [ 0, 2 π]
Give the smallest two solutions of sin(3θ) = -0.0271 on [ 0, 2 π]. Separate the two solutions with a coma.
11/24/20
math problem question
Sam has nickels, dimes and quarters in her wallet. In total she has 26 coins with a value of $2.70. If she has six more dimes that all the nickels and quarters combined, how many of each type of...
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11/24/20
Linear Programming Word Problem
Maddie Moo’s Ice Cream Inc. makes two flavors, vanilla and chocolate. Each day, the company can make up to 1000 quarts of ice cream, and the sales department can sell up to 800 quarts of vanilla...
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11/23/20
Find the absolute maximum and minimum values of f(x) on the interval [0, 4] if f(x) = (x^2) − 3x − 4
11/23/20
2x + y = 5; (7, 5)
11/23/20
Really need this for my math test!!!
Bob is packing a suitcase to take on an airplane. A suitcase and its contents can weigh at most 50 pounds before the airlines charge extra fees. Bob's suitcase weighs 10 pounds when it is empty, so...
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11/23/20
question down below
Your math test has 38 questions and is worth 200 points. The test consists of multiple-choice questions worth 4 points each and open-ended questions worth 20 points each. Create a system that would...
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11/23/20
Solving a word problem using a system of linear equations of the form Ax + By = C
A party rental company has chairs and tables for rent. The total cost to rent 5 chairs and 3 tables is $35. The total cost to rent 7 chairs and 9 tables is $91. What is the cost to rent each chair...
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11/23/20
Math need help or I will fail and have to go to summer school.
There are 144 pieces of fruit in a box. Of the fruit in the box, 18are red apples and 14are green apples. The rest are oranges.
A.How many oranges are there altogether?
B.What fraction of the...
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11/23/20
A pair of shoes usually sells for $62. If the shoes are 30% off, and sales tax is 7%, what is the total price of the shoes, including tax?
is it a,b,c,d what would it be
11/23/20
Graph of the parabola #5
Find the equation of the parabola with vertex at (2, -1) and directrix y+2=0. Sketch the graph.
11/23/20
Graph of the parabola #4
Find the equation of the parabola with vertex at (-3, 1) and the focus at (1, 1). Sketch the graph.
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