Reference no: EM131025660
1. Solve and check the following equations
2. Solve for x and check your result
3. Jose has savings accounts for each of his five children. They contain $215, $156, $318, $75 and $25. Find the median and the mean amount of money per account.
4. Solve for x and check your results
5. Solve each literal equation for the indicated variable
6. Linear equation
7. (for s) Depreciation
8. (for b) Area of a trapezoid
9. Rose's garden is in the shape of a trapezoid. If the height of the trapezoid is 16m, one base is 20m and the area is 224m2, find the length of the other base.
10. The sum of two consecutive integers is 145. Find the two integers.
11. Yuri has a board that is 98 in. long. He wishes to cut the board into two pieces so that one piece will be 10in. longer than the other. What should the length of each piece be?
12. The Randolphs use 12 more gal of fuel oil in October than in September and twice as much oil in November as in September. If they used 132 gal for the 3 months, how much was used during each month?
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Solve each absolute value equation or inequality
: Solve each system by the addition method. If there is no solution or an infinite number of solutions, so state.
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Prove that range t is contained in null t
: Let V be a finite-dimensional real (i.e. F = R) vector space. Let T be an element of L(V)(set of operators on V),and assume that T^2 = 0.
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Find the probability that the delivery time exceeds two days
: The cost of a board failure and interruption includes the fixed cost c0 of a new board and a cost that increases proportionally to Y2. If C is the cost incurred, C = c0 + c1Y 2. Find the probability that the delivery time exceeds two days.
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Find probability low bid next intrastate shipping contract
: Upon studying low bids for shipping contracts, a microcomputer manufacturing company finds that intrastate contracts have low bids that are uniformly distributed between 20 and 25, in units of thousands of dollars. Find the probability that the lo..
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Solve for x and check your result
: The Randolphs use 12 more gal of fuel oil in October than in September and twice as much oil in November as in September. If they used 132 gal for the 3 months, how much was used during each month?
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Sec financial reporting rules
: Do SEC financial reporting rules apply to companies that are not publicly traded?
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How long it will take to get investment back for location
: Pizza has finally narrowed down to two college towns, Collegeville and University City, to open their new location this August, just in time for the fall semester. The Collegeville location requires an initial investment of $126,000, whereas Universi..
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Find the expected value and variance of weekly cpu time
: Find the expected value and variance of weekly CPU time. The CPU time costs the firm $200 per hour. Find the expected value and variance of the weekly cost for CPU time.
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What will be the price of each of the bonds at time periods
: An investor has two bonds in his portfolio. Each bond matures in 4 years, has a face value of $1,000, and has a yield to maturity equal to 9.8%. One bond, Bond C, pays an annual coupon of 12%; the other bond, Bond Z, is a zero coupon bond. Assuming t..
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