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MATH SOLVE
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Mindy makes an annual salary of $24,590. What is the maximum monthly rent she could afford to pay? $553.27 $688.52 $234.99 $573.77
General
2 months ago
Circle A and circle B are congruent. CD is a chord of both circles. If AB = 24 in. and the radius is 13 in., how long is CD?
General
2 months ago
A function is represented by the graph.Complete the statement by selecting from the drop-down menu.greater thanlessthan equal toThe y-intercept of the function y=3x+2 is the y-intercept of the function represented in the graph.
General
2 months ago
The perimeter of a rectangular sheet of metal is 120 feet, and the area is 800 square feet. The length and width of the rectangular sheet of metal are each multiplied by 6. What is the perimeter of the new sheet?
General
2 months ago
Next you need to find the critical points. What are the critical points, and how are they found?
General
2 months ago
Find the product of 2x^4(4x^2 + 3x + 1).
General
2 months ago
Write an equation for the line that is parallel to the given line and that passes through the given point. y = –6x + 2; (–1, 2) y = –8x – 8 y = –6x – 4 y = 6x – 8 y = –6x + 4
General
2 months ago
Which of the following functions is continuous at x = 2? Select one: a. f of x equals the quotient of the quantity x squared minus 4 and the quantity x minus 2 b. f of x equals the quotient of the quantity x squared minus 4 and the quantity x minus 2 for x not equal to 2 and equals 3 for x equals 2 c. f of x equals the quotient of the quantity x squared minus 4 and the quantity x minus 2 for x not equal to 2 and equals 4 for x equals 2 d. All are continuous at x = 2
General
2 months ago
Given two triangles with three corresponding angles that are congruent, why can't the two triangles be proved congruent? A) Given three congruent angles, only the longest side can be congruent. B) Given three congruent angles, only the shortest side can be congruent. C) The triangles could have the same shape but not necessarily the same size. D) The triangles could have the same size but not necessarily the same shape.
General
2 months ago
Given ΔABE is an isosceles triangle with ∠ABE = 100° and ΔMNP is an isosceles triangle with one base angle measuring 40°. Are the two triangles, ΔABE and ΔMNP similar? If so, by what criterion? A) yes, by AA criterion B) yes, by SAS criterion C) yes, by SSA criterion D) no, not possible to tell.
General
2 months ago
Evaluate the line integral, where c is the given curve. (x + 9y) dx + x2 dy, c c consists of line segments from (0, 0) to (9, 1) and from (9, 1) to (10, 0)
General
2 months ago
A displacement vector with a magnitude of 20. meters could have perpendicular components with magnitudes of
General
2 months ago
A typical running track is an oval with 74-m-diameter half circles at each end. a runner going once around the track covers a distance of 400 m . suppose a runner, moving at a constant speed, goes once around the track in 1 min 40 s. what is her centripetal acceleration during the turn at each end of the track?
General
2 months ago
A swimming pool can be filled by either or both of two pipes of different diameters. it takes the smaller pipe twice the time that the larger pipe takes to fill the pool. if water flows through both pipes it take 213 hours to fill the pool. how long will it take the larger pipe to fill the pool? [hint: let x be the amount of the pool filled by the small pipe in one hour]
General
2 months ago
A woman 5 ft tall walks at the rate of 3.5 ft/sec away from a streetlight that is 12 ft above the ground. at what rate is the tip of her shadow moving? at what rate is her shadow lengthening? ⇒
General
2 months ago
A package of 5 pairs of insulated gloves costs 29.45 what is the cost of a single glove?
General
2 months ago
The revenue from selling x shirts is r(x) = 15x.The cost of buying x shirts is c(x) = 7x + 20.The profit from selling x shirts is p(x) = r(x) – c(x).What is p(x)? A. p(x) = 22x – 20 B. p(x) = 22x + 20 C. p(x) = 8x – 20 D. p(x) = 8x + 20
General
2 months ago
A marathon is 26 miles 385 yards long. That is about 1.4 times 10 to the 5th power feet. How many feet long is half a marathon?
General
2 months ago
A car starts from rest and accelerates uniformly at 3.0 m/s2 toward the north. a second car starts from rest 6.0 s later at the same point and accelerates uniformly at 5.0 m/s2 toward the north. how long after the second car starts does it overtake the first car?
General
2 months ago
The volume of air inside a rubber ball with radius r can be found using the function v(r)=4/3 πr3 . What does v[5/7] represent?a. the radius of the rubber ball when the volome equals 5/7 cubic feetb. the volome of the rubber ball when the radius equals 5/7 feetc. that the volume of the rubber ball is 5 cubic feet when the radius is 7 feetd. that the volume of the rubber ball is 7 cubic feet when the radius is 5 feet
General
2 months ago
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