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What is the interquartile range of the following data set? 45,12,48,96,61,84,29,1,72,5,14
General
2 months ago
A projectile is shot into the air following the path, h(x) = -3x2 + 30x + 300. What will its maximum height reach?
General
2 months ago
Find the derivative of f(x) = 4 divided by x at x = 2.
General
2 months ago
If y=x-6 were change to y=x-8 how would the graph of the new function compare with the first one ?
General
2 months ago
Let a be directly proportional to m and n^2, and inversely proportional to y^3. If a=4 when m=9, n=4, and y=2, find a when m=7, n=3, and y=5.a=? (Type an integer or a simplified fraction.)
General
2 months ago
Tickets to a local circus cost $5 for students and $8 for adults. A group of 9 people spent a total of $60. How many adults were in the group?
General
2 months ago
Chuck can afford a $490-per-month car payment, and he's interested in eithera convertible, which costs $28,700, or a sports car, which costs $29,200. If heis being offered a 6-year car loan with an APR of 6%, compounded monthly,which car can Chuck afford?
General
2 months ago
Zero product property (5y-3) (2y+1)=02v(3v+4)=0
General
2 months ago
A rectangle Has an area of 252 yd.². The length of the rectangle is 10 yards longer than twice it’s worth. Find the width and length. Recall that the area of a rectangle is a equals elderly has an area of 252 square yard.sThe length of the rectangle is 10 yards longer than twice it’s with. Find the width and length. Recall that the area of a rectangle of the rectangle is A=
General
2 months ago
Please help! (Algebra)
General
2 months ago
HELP ME PLEASE Hank the hiker would like to go on a hike. He only has four hours available today for the hike. The expression1/2d + 1/2e is used as a general guide to determine how much time, in hours, a hiker should allow for hiking a trail with a distance of d miles and an elevation gain of e thousand feet. The trail Hank would like to hike is 6 miles long and has an elevation gain of 3000 ft. Will Hank be able to complete this hike in the block of time he has available today?
General
2 months ago
Suppose a simple random sample of size nequals45 is obtained from a population with muequals64 and sigmaequals14. (a) What must be true regarding the distribution of the population in order to use the normal model to compute probabilities regarding the sample mean? Assuming the normal model can be used, describe the sampling distribution x overbar. (b) Assuming the normal model can be used, determine P(x overbarless than68.1). (c) Assuming the normal model can be used, determine P(x overbargreater than or equals66.3).
General
2 months ago
80. -0.2344 x = 2028. 732
General
2 months ago
PLEASE HELP ME :(Sari is teaching her best friend factor trinomials with a leading coefficient greater than 1. She starts with the trinomial 2x^2 + 5x + 3.Show/describe all of the steps for finding the factorization of the trinomial. Be sure to include the final factorization in your description.
General
2 months ago
Type the correct answer in each box. Spell all words correctly, and use numerals instead of words for numbers. If necessary, use / for the fraction bar(s). The data set gives the number of bottles filled by each of the workers in a bottling plant in one day. {36, 18, 16, 28, 68, 35, 37, 66, 38, 40, 41, 44, 72, 29} The best measure of center for this data set is the , and its value expressed up to one decimal place is .
General
2 months ago
An expression to convert 50 miles per hour to miles per minute is shown.[tex]\frac{50 miles }{1 hour}[/tex] × [tex]\frac{1 hour}{x minutes}[/tex]What value can be put in x to correctly make this conversion?
General
2 months ago
Which expression illustrates the associative property of addition?(3 + 19) – 12 = (3 + 12) – 193 + (19 – 12) = 3 + (19 + 12)(3 + 19) – 12 = 3 + (19 – 12)3 + (19 –12) = 3 – (19 + 12)
General
2 months ago
What is the value of x in the equation [tex]\frac{1}{5}x -\frac{2}{3}[/tex] y = 30, when y = 15?
General
2 months ago
what is the gcf of 18x 6 and 24y^2
General
2 months ago
What is the solution to the following system?-4y=8 x+3y-3z=-262x-5y+z=19a) x = –53, y = –2, z = 7b) x = –41, y = –2, z = –7c) x = –11, y = –2, z = –7d) x = 1, y = –2, z = 7
General
2 months ago
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