Basic Math question and answers for June 04, 2024
- Q Drake and Josh want to go snowboarding in 3 weeks. Josh is able to save the $520 he needs to go on the trip by saving the pay he received...
- Q An art teacher is hosting a summer art camp. He has a total of $83 to purchase snacks, drinks, and art supplies. He buys 75 bags of chips at $0.30...
- Q Evaluate the algebraic expression at the indicated values of the variables. (Simplify your answer completely.)4x - 5y - 4xy at x = 3 and y = -5
- Q Gold can be hammered into extremely thin sheets called gold leaf. An architect wants to cover a 100 ft x 85 ft ceiling with gold leaf that is five- millionths...
- Q A principal of $4400 is invested at 3.5% interest, compounded annually. How much will the investment be worth after 5 years? Use the calculator provided and round your answer to...
- Q in the United States, water used for irrigation ismeasured in acre-feet. An acre-foot of water coversan acre to a depth of exactly 1 ft. An acre is 4840yd An acre-foot...
- Q Hattie had $5750 to invest and wants to earn 4.8% interest per year. She will put some of the money into an account that earns 2.6% per year and the...
- Q Translate the sentence into an inequality. A number b increased by 5 is less than or equal to 30.
- Q Use the Monotonicity Thoerem to find the intervals where the given function is increasing and wg(t) = -21-3t+4Select the correct choice below and, if necessary, fill in the answer box...
- Q Sarah left Minneapolis heading east on the interstate at a speed of 70 mph. Her sister followed her on the same route, leaving 2 hours later and driving at a...
- Q Solve for u.5u+15u=0If there is more than one solution, separate them with commas.If there is no solution, click on "No solution".
- Q A package of aluminum foil contains 50. ft of foil, which weighs approximately 8.0 oz. Aluminum has a density of 2.70 g/cm. What is the approximate thickness of the foil...
- Q A biochemist carefully measures the molarity of calcium ion in 89.3 mL of cell growth medium to be 68.2 M. Unfortunately, a careless graduate student forgets to cover the container...
- Q Elena collects 112 specimens of beetle and records their lengths for an ecology research project. When she returns to the laboratory, Elena finds that she incorrectly recorded one of lengths...
- Q Use factoring to solve the quadratic equation. Check by substitution or by using a graphing utility and identifying x-intercepts.2x + 10x = 0Rewrite the equation in factored form.The solution set...
- Q Find an equation for the line with the given properties. Express your answer using either the general form or the slope-intercept form of the equation of a line.Parallel to the...
- Q Range of ankle motion is a contributing factor to falls among the elderly. Suppose a team of researchers is studying how compression hosiery, typical shoes, and medical shoes affect range...
- Q Find the least common multiple of 6w and 7n.
- Q An air traffic controller spots two airplanes at the same altitude converging to a point as they fly at right angles to each other. One airplane is 90 miles from...
- Q Suppose it has been determined that the sales at a gallery decline after the end of an advertising campaign, with daily sales given bywhere S is in dollars and x...
- Q Victor Haddad sold 8 pumpkins for $2.75 each, 9 for $2.00 each, 24 for $1.50 each, and 15 for $1.00 each. He receives $0.35 for each pumpkin sold plus a...
- Q You invest $3000 into an account that has a 3.7% annual interest rate and is compounded monthly. How long will it take until you have doubled your money?A. 231.29 yearsB....
- Q The true price of a gift you purchase by mail-order is $18.85, but you are billed for $19.27. Find the absolute and relative errors.
- Q An object's velocity is given by v(t) = 0.5(t + 3)(t-1)(t - 5)2, where t is time, in seconds. What is the total distancetraveled by the object in the first...
- Q For intervals of values, enter your answer using interval notation. Here are some examples of how interval notation relates to inequalities:With inequalities, we use "less than" (<) or "greater than"...
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