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Lucy's school is celebrating easter by having a race in which the winner will get a basket of chocolate eggs. lucy is the fiftieth slowest runner in the school. assuming no two runners are the same speed, how many runners are in lucy's school?
General
2 months ago
The national average sat score (for verbal and math) is 1028. if we assume a normal distribution with standard deviation 92, what is the 90th percentile score? what is the probability that a randomly selected score exceeds 1200?
General
2 months ago
You randomly choose a letter from a hat with the letters A through J. Without replacing the first letter, you choose the second letter. Find the probability of the events.Choosing an H and then a DChoosing a Vowel and then an FChoosing a consonant and then an E or an IChoosing a vowel and then a consonant
General
2 months ago
The box office took in a total of $2905 in paid admissions for the high-school musical. Adult tickets cost $8 each, and student tickets cost $3 each. If 560 people attended the show, how many were students? Let s = the number of students attending, and let a = the number of adults attending. Which two equations can be used to solve this problem? Select the two that apply.
General
2 months ago
Select the expression that is equivalent to (x – 3)2. A. x2 – 3x + 6 B. x2 – 3x + 9 C. x2 – 6x + 9 D. x2 – 6x + 6
General
2 months ago
x f(x)−1 −30 01 3g(x)g(x) = 7x + 2Part A: Write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)Part B: Which function has a greater y-intercept? Justify your answer. (4 points)please help i dont understand algebra at all. dont tell me to do my own work. i need an answer and maybe an explanation thats very simple so i know what this means98 points!!!
General
2 months ago
The owner of a motel has 5000 m of fencing and wants to enclose a rectangular plot of land that borders a straight highway. if she does not fence the side along the highway, what is the largest area that can be enclosed?
General
2 months ago
What is the product of (4x – 7)(4x + 7)? A. 16x2 + 56x – 49 B. 8x2 + 56x – 49 C. 8x2 – 49 D. 16x2 – 49
General
2 months ago
Calculate the length b to two decimal places.
General
2 months ago
( PLEASE HELPPPPPPPPPP) (WILL MARK BRAINLIEST)This table shows the daily high temperatures, in degrees Fahrenheit, for two towns over a 10-day period.Town A 45 50 42 57 54 53 50 49 47 47Town B 30 35 43 50 60 68 70 68 40 30Based on these results, which conclusions can you draw about the temperatures in the two towns over the 10-day period?Select EACH CORRECT ANSWER. 1.On average, Town A is several degrees warmer than Town B during this time period. 2.On average, Town A is several degrees cooler than Town B during this time period. 3.On average, the temperatures in the two towns are about the same during this time period. 4. The temperatures in Town A are more variable than the temperatures in Town B. 5.The temperatures in Town A are less variable than the temperatures in Town B. 6.The temperatures for both towns vary by about the same amount.
General
2 months ago
(Multiple Choice Worth 4 points) (05.01)A flower bed is in the shape of a triangle, with a base of 13 feet and a height of 5 feet. What is the area of the flower bed? A 18 square feet B 32.5 square feet C 65 square feet D 130.5 square feet
General
2 months ago
The table lists the test scores William and Andre received on five math assessments William's scores 89 97 78 81 91 Andre's score 90 74 73 87 82 Which statement best describes the difference of the mean of the two sets?A)It is equal to about 0.5 times the mean absolute deviation of either data set. B)It is equal to about 1 times the mean absolute deviation of either data set. C)It is equal to about 1.5 times the mean absolute deviation of either data set. D)It is equal to about 2 times the mean absolute deviation of either data set.
General
2 months ago
A paperweight in the shape of a rectangular pyramid is shown:If a cross section of the paperweight is cut perpendicular to the base and passes through the top vertex,which shape describes the cross section
General
2 months ago
Melinda has shown that a function, f(x), increases by 4 for every unit in the domain. What does this prove? The function f(x) is an arithmetic sequence. The function f(x) is a geometric sequence. The function f(x) is not a sequence. This does not prove anything.
General
2 months ago
A class contains 3 female and 9 male students. Find the probability that a student chosen at random is a male, and then a second student chosen at random from the remaining students is also male.a). 9/16 b). nonec). 1/2d).6/11e).3/4HELPP today plzzz!!!
General
2 months ago
Donte simplified the expression below. mc024-1.jpg What mistake did Donte make? He did not apply the distributive property correctly for 4(1 + 3i). He did not distribute the subtraction sign correctly for 8 – 5i. He added the real number and coefficient of i in 4(1 + 3i). He added the two complex numbers instead of subtracted.
General
2 months ago
A mutual fund has total assets of 2.4 million dollars and 300,000 shares. What is the net asset value of one share of the fund? a. $0.08 b. $0.80 c. $8.00 d. $80.00
General
2 months ago
t takes Dariya 35 seconds to download 5 songs from the Internet. How can the number of seconds it would take Dariya to download 7 songs at this rate be determined?
General
2 months ago
Write a trinomial of degree 35
General
2 months ago
A car is traveling at a speed of 44 feet per second. What is the car’s speed in miles per hour? How many miles will the car travel in 4 hours? In your computations, use the fact that 1 mile is equal to 5280 feet. Do not round your answers
General
2 months ago
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