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The following are all quiz scores of a student in a statistics course. Each quiz was graded on a 10-point scale. 10, 8, 8, 8, 6 Assuming that these scores constitute an entire population, find the sta
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School started at 8:05 a.m. and ended at 2:40 p.m. The work below shows Erica’s calculation of the length of the school day. Which two errors did Erica make? 1.She subtracted instead of adding the
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Choose the linear inequality that describes the graph. The gray area represents the shaded region. 3x – 7y < –21 3x – 7y > –21 3x – 7y < 21 3x + 7y < –21
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Suppose T is not found by Binary Search #2; then, in the last comparison, A[ p] T. (a) Show that if 1 lt; p lt; n, then A[ p 1] lt; T lt; A[ p]....
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After 12 girls left the school assembly the ratio of the number of boys to girls is 3 to 4. if there were w boys at the assembly, write an algebraic expression for the number of girls at the beginning
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Suppose that T is a full Binary Tree where all leaves are at level p or higher. Prove by Mathematical Induction that for k = 0, 1, . , p the number...
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Matthew randomly picks 3 coins from his pocket. What is the probability of Matthew picking a dime, a dime, and a nickel in that order?
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A cooking teacher needs to give each student in his class three eggs to use in a recipe. There are 44 students in the class. How many dozen eggs should the teacher buy?
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A vending machine dispenses coffee into a twelve -ounce cup. The amount of coffee dispensed into the cup is normally distributed with a standard...
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Cookies are on sale! Today each cookie costs \$0.75$0.75dollar sign, 0, point, 75 less than the normal price. Right now if you buy 777 of them it will only cost you \$2.80$2.80dollar sign, 2, point, 8
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Hector puts a principal of $5,600 in a savings account with a simple interest rate of 8%. After several years, he withdraws the balance of $11,424. How many years did he leave his investment in this p
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This is a question, dont delete this you sensitive snowflakes. Who's your bias from BTS ? Mine is Suga <3
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Please show each step in solving the following problems:) A carpenter needs to design a frame for a rectangular sandbox.
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A cube is made up of six congruent square faces. Find the length of the inner diagonal of the cube. Note that is the hypotenuse of right triangle ADH...
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You had $25.00 in your checking account. While you planned to deposit an additional $80 to cover the cost of a new pair of sneakers, you forgot to make the deposit. You wrote the check for $103.95 for
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A home is to be built on a 56 foot 9 inch wide lot. The house is 5 feet 5 inches from the side of the lot and is 34 feet 10 inches wide.How far is the house from the other side of the lot?
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What is the length of the side M in triangle MNP given M = 35 degrees and P = 65 degrees and p = 20?'
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In the diagram, and are horizontal lines, while is a vertical line segment. If FB : FC = 4 : 3, what are the coordinates of point D?
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1) Use substitution to determine whether the given ordered pair is a solution of the given equation. (-6, -57); y = 8x - 9 2) Tell whether or not the...
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A kitchen floor has an area of 48 square feet.One tile covers 0.75 square goot.How many tiles would be needed to cover the entire kitchen floor ?
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A rectangular canvas picture measures 6 inches by 10 inches. The canvas is mounted inside a frame of uniform width, increasing the total area covered by both canvas and frame to 160 square inches. Fin
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Sven investigates the amount of damage to the head gaskets on the trucks in his fleet and find that the damage index depends on the ambient temperature. He develops the equation y = - 2 3 x + 14 to mo
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Dawn is trying to find a dimensions of parallelogram. She knows that the base is one unit less than twice the height of the shape. The area is 91 square units. How long are the base and height?
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if ben invests $4000 at 4% interest per year, how much additional money must he invest at 5 1/2% annual interest to ensure that the interest he
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Solve the inequality. Write answer using interval notation.
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*I had posted a question earlier but didn't realize there was more to this problem* Original problem: One model for the ideal body weight, W, for men...
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Cody invests $4000, part of it at 10% annual interest and the rest at 12% annual interest. if she earned $460 in interest at the end of the year, how much did she invest at each rate?
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Suppose a simplified economy with two sectors: cattle industry and fishing. The production of output worth 10e in the cattle industry requires 2e...
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Eight friends go out to grab a bite at a restaurant. Each one picks a snack tray that Costs $9.how much will the bill total up to
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Kristen invests $5,745 in a bank. The bank pays 6.5% interest compounded monthly. How long must she leave the money in the bank for it to double?
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A restaurant offers 4 appetizers and 10 main courses. in how many ways can a person order a 2 course meal?
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Find the area of the surface. the part of the paraboloid z = x2 + y2 that lies inside the cylinder x2 + y2 = 4.
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I need a C is 15% of her annual salary for atonement this year her salary was $2000 more than last year and she saved $3300 what was your salary last year solve the equation below to find out .15(x +
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The function C(h) = (2h^2+5h)/(h^3+8) models the concentrations of a medication in the bloodstream (as a percent) (h) hours after its injection into...
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Using compatible numbers, which number is the best estimate of 72.67÷7.8 ? A. 8 B. 9 C. 10 D. 11
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Wayne invited 96 people to an engagement party only 60 of the people invited came to the party. express 60 percent as a percentage of 96.
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let f(x), g(x), and h(x) all be in F[x] show that if g(x) divides f(x) then g(x)*h(x) divides f(x)*h(x)
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let f(x), g(x), and h(x) all be in F[x] show that is g(x) divides f(x) then g(x)*h(x) divides f(x)*h(x)
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An independent home builder's annual profit, in thousands of dollars, can be modeled by the function P(x)=5.152x^3 - 143x^2 + 1102x - 1673, where x...
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One model for the ideal body weight, W, for men (in kilograms) is W = 50 + 2.3(h-60), where h represents height (in inches). According to this model,...
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Suppose that a certain television program has an average point rating of 5.6 (ratings measure the number of viewers), and that the program's executives estimate that a 0.1 drop in the ratings will cor
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Elisabeth Kester is flying a kite. She let out 80 feet of string and attached the string in the ground. The kite is now directly above her brother Mike, who is 32 feet away from the stake. Find the he
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A certain type of stainless steel powder is supposed to have a mean particle diameter of 15 micrometers. a random sample of
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Morty needs $480 to buy a TV and stereo system for his room. He received $60 in cash for birthday presents. He plans to save $30 per week from his part-time job. The equation model for this situation
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0 is deposited at the end of each quarter in an account that earns 6% compounded quarterly, after how many quarters will the account contain $60,000 ?...
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A fisherman has estimated that it takes 4 minutes to paint each square foot of the hull of his boat.
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Abrimos una cuenta de ahorro en la que cada año ingresaremos 2 500 €. Si el banco nos ofrece un interés del 4%. ¿Con qué capital contaremos transcurridos 10 años?
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The function f is defined by a polynomial. Some values of x and f(x) are shown in the table above. (I'll post it below). Which of the following must be the factor of f(x)? A) x - 2 B) x - 3 C) x - 4 D
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Damien wood has a 15 year mortgage of 69,500 at 7.00 interest and will pay $364 annual insurance premium. His annual tax will be $1209. Find her monthly PITI payment.
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A mom needs to stock up on school uniforms for her son and is comparing online and in-store pricing. At a store in her town, uniforms are sold for $45 for each set(any top and any bottom). Her town ha