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General
These two figures are the image and pre-image of a dilation. Find the length of the missing sides.
General
2 months ago
An arithmetic sequence is defined by the general term tn = -5 + (n - 1)78, where n ∈N and n ≥ 1. What is the recursive formula of the sequence?A) t1 = -5, tn + 1 = tn - 78, where n ∈N and n ≥ 1 B) t1 = -5, tn + 1 = 78 - tn, where n ∈N and n ≥ 1 C) t1 = -5, tn + 1 = tn + 78, where n ∈N and n ≥ 1 D) t1 = -5, tn + 1 = tn + 79, where n ∈N and n ≥ 1
General
2 months ago
a bag contains 40 jellybeans with 5 different colors. Each color is equally represented. You are interested in randomly drawing one jellybean at a time and checking the color before eating it
General
2 months ago
Triangle VWT is an isosceles. Which equation can be used to find the measure of∠V?A) 2x = 52B) x + x – 52 = 180C) 180 + 52 = x + xD) 180 = 2x + 52
General
2 months ago
which of the following describes the end behavior of f(x)=2x/3x^2-3
General
2 months ago
Any help would be appreciated
General
2 months ago
the probability of drawing a heart from a standard deck of cards is 0.25. You record the card you draw and return the card before shuffling to ensure a binomial distribution. If you do this 20 times, what is the probability that you will draw a heart 7 times?
General
2 months ago
A supermarket finds that the number of boxes of a new cereal sold increases each week. In the first week, only 26 boxes of the cereal were sold. In the next week, 57 boxes of the cereal were sold and in the third week 88 boxes of the cereal were sold. The number of boxes of cereal sold each week represents an arithmetic sequence. What is the explicit rule for the arithmetic sequence that defines the number of boxes of cereal sold in week n?
General
2 months ago
Find the determinant of the matrix.| 6 9 1 || 9 9 2 || 2 8 10 ∣D = -277D = -278D = -279D = -276D = -272
General
2 months ago
What is the simplified form of the quantity x squared minus 5x plus 6 over 15 x y squared all over the quantity 2x squared minus 7x plus 3 over 5 x squared y ?3y times the quantity 2x plus 1 over x times the quantity x plus 2x times the quantity x plus 2 over 3y times the quantity 2x plus 1x times the quantity x minus 2 over 3y times the quantity 2x minus 13y times the quantity 2x minus 1 over x times the quantity x minus 2
General
2 months ago
What is the value of the expression?[(1+5)⋅2−5]⋅2Enter your answer in the box.
General
2 months ago
In a parallelogram ABCD, the altitude from the vertex B to the side AD bisects side AD. The perimeter of ABCD is 38 in, and the perimeter of △ABD is 10 in less. Find BD, AB, and AD.
General
2 months ago
What relationship is formed by a line of symmetry and the line between opposite points in the symmetry
General
2 months ago
can someone explain how to solve please
General
2 months ago
A sequence has a second term of 1 and a common difference of -3. The fifth term of the sequence is _____. -11 -8 -5 10
General
2 months ago
Evaluate the expression for x = 4 and y = 5.6(х2 - у) - y2ОА. 8Ов. 41Ос. 47OD. 56
General
2 months ago
PLEASE HELP ME!!!!What are the discontinuity and zero of the function f(x) =x^2+6x+8 over x+4A)Discontinuity at (4, 6), zero at (−2, 0)B)Discontinuity at (4, 6), zero at (2, 0)C)Discontinuity at (−4, −2), zero at (−2, 0)D)Discontinuity at (−4, −2), zero at (2, 0)
General
2 months ago
A new movie is released each year for 8 years to go along with a popular book series. Which movie is 5 minutes longer than the last to go along with a plot twist. The first movie is 75 minutes long. Use the arithmetic series formula to determine the total length of all eight movies.
General
2 months ago
A medical website states that 40% of U.S. adults are registered organ donors. A researcher believes that the proportion is too high and wants to test to see if it is lower. She selects a random sample of 200 adults and finds that 74 of them are registered organ donors. Perform the hypothesis test at the 0.05 level. Compute the P-value and state a conclusion.
General
2 months ago
A markup of 33% based on cost is desired for a load of 800 bushels of peanuts. They were purchased at $5.85 per bushel. What should the selling price per bushel be after adjusting for an anticipated 21% spoilage rate? (Round answer to the nearest cent) a. $10.56 b. $7.78 c. $9.85 d. $3.91
General
2 months ago
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