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MATH SOLVE
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General
Twenty percent of U.S. mortgages are "underwater" (The Boston Globe, March 5, 2009). A mortgage is considered underwater if the value of the home is less than what is owed on the mortgage. Suppose 100 mortgage holders are randomly selected. a. What is the probability that exactly 15 of the mortgages are underwater? (Round your answer to 4 decimal places.)
General
1 month ago
What are the coordinates of point C below segment AC that is partitioned at point B in a ratio of 2 to 5.
General
1 month ago
For a production of sweeney todd in las vegas, orchestra seats cost $42 and mezzanine seats cost $25. if a group of 14 people show up and spend a total of $486, how many of each kind of seat did they buy? please help, please show work!
General
1 month ago
Multiply. 3√⋅22√⋅58√⋅18−−√Enter your answer in simplest radical form.Please HELP!
General
1 month ago
bright pools is building a rectangular pool at a new house. The perimeter of the pool has to be 94 feet and the length has to be 2 feet more than twice the width. What will be the length and width of the pool?
General
1 month ago
Kevin has 16 ounce can of mixed nuts he gives 1/2 of the mixed nuts to his sister. He then eats 3/4 of the remaining nuts. How many ounces of mixed nuts are left in the can?
General
1 month ago
A backhoe can dig 5/10 of a ton of dirt in 1/6 of a hour. Compute the unit rate by setting up a complex fraction and simplifying.
General
1 month ago
Determine the general form of the equation for the circle (x – 1)2 + (y + 2)2 = 3.x2 + y2 – 2x + 4y + 2 = 0x2 + y2 – 2x + 4y – 4 = 0x2 + y2 – x + y + 3 = 0x2 + y2 – x + y + 2 = 0
General
1 month ago
Nola purchased 2.5 pounds of cheese for $10.50. Her mother purchased 3 pounds of the same cheese for $12.60. The cost of cheese varies directly with the number of pounds purchased. How much does one pound of cheese cost?
General
1 month ago
Use the given information to find the number of degrees of freedom, the critical values chi Subscript Upper L Superscript 2 and chi Subscript Upper R Superscript 2, and the confidence interval estimate of sigma. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution. Nicotine in menthol cigarettes 98% confidence; nequals28, sequals0.22 mg.
General
1 month ago
Brandon is shopping at Old Navy during a sale. All shorts are $16 each and all t-shirts are $10 each.He has $100 to spend and would like to purchase at least 2 pairs of shorts.a) Write a system of linear inequalities to representthis situation, then graph.b)Using your graph, give two possible combinationsof shorts and Brandon can buy.
General
1 month ago
Given line L = ax + by + c = 0, b 0 What is the x-intercept? y-intercept?
General
1 month ago
The quotient of a number and five increased by four is sixteen answer
General
1 month ago
If 2a/b=1/2,what is the value of b/a?
General
1 month ago
If sinθ =4/5 , then cosθ = _____.
General
1 month ago
If sinθ = 3/4 and is in the first quadrant, then cosθ = _____.
General
1 month ago
solve q+12-2(q-22)>0
General
1 month ago
joshua swims 25 meters in 1 minute.Draw a graph of meters swam versus time.Find the value of the slope and interpret it in words
General
1 month ago
Complete the general form of the equation of a sinusoidal function having an amplitude of 1, a period of pi/2, and a vertical shift up 3 units.y = (I don't have the option to use the characters "/" or "[tex] \pi [/tex]" so they must not be in the answer.
General
1 month ago
Complete the two-column proof.Given: x/6 + 2 =15Prove: x = 78X/6 + 2 =15 a. __________x/6= 13 b. __________ x = 78 c. ___________
General
1 month ago
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