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Steve and carl are driving from scranton to bridgeport, a distance of 180 miles. If their average speed is 60 mph how long will it take them to get there?
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Tanya Streeter once set a record by diving 525 feet in 3 1/2 minutes. How many feet per minute did she dive?
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(a-1)x +7y-5 = 0 5x+(a+1)y +2 = 0 If the solution set is null set, what is the value of a ?
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Which point is the best approximation of the relative maximum of the polynomial function graphed below?
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The weight that can be safely supported by a 2- by 6-inch support beam varies inversely with its length. A builder finds that a support beam that is...
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If y varies directly as x, and y = 7 when x = 6 , find y when x = 18.
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Find the vertex, the y-intercept, and the x-intercepts (if any exist), and then graph the function. p(x) = - x(squared) + 6x - 8 1) The vertex of
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Find the vertex, the y-intercept, and the x-intercepts (if any exist), and then graph the function. p(x) = x(squared) + 6x + 5 1) The vertex of p(x)
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equation in slope-intercept form of a linear function f whose graph satisfies the following conditions.
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Can yall finish my math homework? its on ixl heres the link https://www.ixl.com/math/grade-8/complete-a-table-and-graph-a-linear-function
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Find the coordinates of the vertex and the intercepts of the following quadratic function. When necessary, approximate the x-intercepts to the...
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Find the average rate of change of the function f(x)= sqrt x from x 1 =4 to x 2 =9
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Find the coordinates of the vertex, the y-intercept, and the x-intercepts (if any exist) of the following quadratic function.
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A rocket is fired upward from some initial distance above the ground.
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If a baseball is projected upward from ground level with an initial velocity of 128 feet per second, then its height is a function of time, given by...
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The loudness level of a sound, D , in decibels, is given by the formula D = 10log(10 12I ), where I is the intensity of the sound, in watts per meter...
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Palo Alto College is planning to construct a rectangular parking lot on land bordered on one side by a highway. The plan is to use 520 feet of...
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Greg drove at a constant speed in a rainstorm for 215 miles. He took a break, and the rain stopped He then drove 212 miles at a speed that was 10...
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The length of a rectangle is 5 meters less than twice the width. If the area of the rectangle is 273 square meters, find the dimensions.
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The area of a rectangular wall of a barn is 48 square feet. Its length is 10 feet longer than twice its width. Find the length and width of the wall...
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A brace for a shelf has the shape of a right triangle. Its hypotenuse is 18 inches long and the two legs are equal in length. How long are the legs
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Consider a right triangle with legs a and b and hypotenuse c. Find the exact length of the missing side.
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Solve for the variable specified. Assume that all other variables are nonzero.
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Suppose that rectangle ABCD is dilated to A'B'C'D' by a scale factor of 0.5 with a center of dilation at (4, 6). What is the distance from the center of dilation to the midpoint of B'C'?
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For those functions find x-intercept, y-intercept, holes, vertical asymptote, horizontal and oblique asymptote, end behaviors and defining intervals...
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slope= -5, passes through (-4,-2), to write equation for the line in point slope form and slope interept form for the line in point slope form and
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Let log???? 2 = ???? and log???? 3 = ????. Write the expression log????
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A Norman window has the shape of a square with a semicircle mounted on it. Find the width of the window if the total area of the square and the...
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Solve the logarithmic equation log3(x+6)+ log3(x+4)=1 reject any value of x that is not in the domain of the original logarithmic expressions
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Many musical composers have used mathematics in their compositions. Some artists have created artworks that use or reflect mathematical principles.
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{x1[n]}={1 1 1 0 0 0 1 1} {x2[n]}={1 1 1 0 0 0 -1 -1} {x3[n]}={0 1 1 0 0 0 1} Which sequences have a real-valued 8-point DFT ?
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Identify the surface with the given vector equation. r(u, v) = (u + v) i + (2 − v) j + (3 + 2u + 4v) k
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Find the area of the part of the plane with vector equation r(u, v) = 2 + v, u − 5v, 3 − 2u + v that is given by 0 ≤ u ≤ 1, 0 ≤ v ≤ 1.
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How is solving for a specified variable in a formula similar to finding a solution for an equation or inequality? How is it different?
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Among nine presidential candidates at a debate, there are Republicans and six are Democrats. Q: How many lineups by party are possible if each
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Which of the following numbers is farthest from the number 1 on the number line?
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Which example below provides a complete scientific description of an object in motion? A) The marble changed position quickly. B) The car traveled north. C) The marble moved 30cm north in 6 seconds. D
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Amy is making a cookie recipe which uses 3/4 a teaspoon of sugar per batch. She wants to make 5 batches. How many teaspoons of sugar will she use?
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The sum of two numbers is 83. If twice the smaller amount is subtracted from the larger number, the result is 17. Find the two numbers. Smaller...
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If a rock is thrown upward on the planet Mars with a velocity of 15 m/s, its height in meters t seconds later is given by y = 15t 1. (Round your...
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If 15 is the fifth number in a series of 5 consecutive odd number, what is the third number in the series?
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Your goal is to construct a rectangular box with a top on it that has the smallest possible surface area in which a football and a basketball, both fully inflated, will just fit into at the same time.
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Shanta got 215 marks in an examination. if she had got 10 marks more, she would have scored 60% of the total marks. What are the maximum marks for the examination?
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Malachi took cans to the recycling plant and put them into the can-crusher one at a time. After he had already crushed some of the cans, he started recording the number of cans he crushed per minute.
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Against the wind a commercial airline in South America flew 896 miles in 4 hours. With a tailwind the return trip took 3.5 hours. What was the speed
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The population of a village was 75,000 in 2000. In 2010 the population became 93,000. What is the increase percentage during these 10 years
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: An employment agency specializing in temporary construction help pays heavy equipment operators $129 per day and general laborers $95 per day. If
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A cylinder is inscribed in a right circular cone of height 2 and radius (at the base) equal to 5.5. What are the dimensions of such a cylinder which
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x =[3; 4; 5], b =[2; 1; 7] A =[2 1 3 ;8 1 2; 7 2 4]. Part (c) Project x onto X, where X = {kxk 1}, X = {0 x b}, and X = {Ax = b}.
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X= Solve the equation with rational exponents: (???? ^2 ????