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MATH SOLVE
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At the newest animated movie, for every 9 children, there are 4 adults. There are a total of 39 children and adults at the movie. How many children are at the movie?
General
4 months ago
A bird flies 2/3 of a mile per minute. how many miles per hour is it flying?
General
4 months ago
Three limes weigh 4.28 ounces, 4.82 ounces, and 2.85 ounces. What is the difference between the weights of the heaviest lime and the lightest lime?
General
4 months ago
For the point P(−19,18) and Q(−14,23), find the distance d(P,Q) and the coordinates of the midpoint M of the segment PQ.
General
4 months ago
If a scale factor of 1/5 is used to make a reduction, what is the base of the original triangle? reduced triangle height 3 base 5 ..original triangle 0 base 0A.1B.10C.15D.25
General
4 months ago
One leg of a right isosceles triangle is 8 feet. What is the area of the triangle?
General
4 months ago
PLEASE HELP ASAP! 30 POINTS!!!!!The booster club sets up a hot dog stand for fundraising at a local middle school. The booster club receives $12 in donations as members are setting up the stand. The club is selling each hot dog for $1.75. Each hot dog costs the club $0.50, and other supplies cost $57. The booster club wants to know how many hot dogs the club must sell to break even. a. Define the variable b. Write an equation that represents this situation. c. Find the number of hot dogs the booster club must sell to break even. Show your work. d. How much money will the booster club make or lose if they sell at total of 150 hot dogs? e. If the booster club wants to break even by only selling half the number of hot dogs from part c, how much should it charge for each hot dog? Use "p" to represent the new price for each hot dog. Show your work
General
4 months ago
your sister can get $30 per day for selling clothes at the market. but she has to $60 at first for renting a stand. you can get $20 per day for helping neighbor rake lawns.after how many days will your sister earn as much as you?
General
4 months ago
which formula can be used to describe the sequence? 1.2, 3, 7.5, 18, 7.5, ...
General
4 months ago
What is the length of AC¯¯¯¯¯ ?Enter your answer in the box.
General
4 months ago
MATH HELP PLEASE!!! PLEASE HELP!!!
General
4 months ago
write the equation of the quadratic equation function i standard form represented by the graph
General
4 months ago
Frank needs to save $600 to buy a set of golf clubs. He plans to save $75 per month. Write an equation that Frank can solve to determine the amount of money he still has to save (y) in relation to the number of months (x) in which he has saved money.
General
4 months ago
a disc is thrown into the air with an upward velocity of 62 ft/s.its height h in feet after t seconds is given by the function h=-16tsquared +20t+6. What is the maximum height the disc reaches? How long will it take the disc to reach the maximum height? How long does it take for the disc to be caught 3 feet off the ground?
General
4 months ago
The function f(x) = 2(3)x represents the growth of a dragonfly population every year in a remote swamp. Rose wants to manipulate the formula to an equivalent form that calculates seven times a year, not just once a year. Which function is correct for Rose's purpose, and what is the new growth rate? f(x) = 2(3)x; growth rate 200% f(x) = 2(1.17)7x; growth rate 17% f(x) = 2(3)x, growth rate 2% f(x) = 2(1.17)x; growth rate 2%
General
4 months ago
Random samples of size 49 are taken from a population that has 200 elements, a mean of 180, and a variance of 196. the distribution of the population is unknown. the mean and the standard error of the distribution of sample means are
General
4 months ago
solve the system of linier equations by A) Substitution, B) elimination
General
4 months ago
PLEASE ANSWER (all) WILL MARK BRAINLIEST!!!!1) If a plane is flying at 40 mph while another plane is flying at 100 mph and they are 200 miles apart, how long will it take them to collide?2) Ivan and Kate live 40 miles apart. If Ivan started pedaling towards Kate at 8:00 a.m. at a steady 12 mph while Kate left to meet Ivan at 9:30 a.m. but rode at 16 mph, at what time will they meet?3) A truck with a heavy load drove from Boston to New York at 40 mph. After unloading, it returned from New York to Boston at a speed of 60 mph. What was its average speed for the whole trip?
General
4 months ago
Stacey is selling tickets to the school play. the tickets are $7 for adults and $4 for children. she sells twice as many adult tickets as children's tickets and brings in a total of $108. how many of each kind of ticket did she sell?
General
4 months ago
Determine if the statement was gathered from the hypothesis, conclusion, or the diagram. A. This information was gathered from the hypothesis. B. This information was gathered from the conclusion. C. This information was gathered from the diagram. D. This information cannot be gathered from the hypothesis, conclusion, or the diagram.
General
4 months ago
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