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MATH SOLVE
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The ceilings in Roberto's house are 12 feet high. How many meters high are the ceilings?
General
4 months ago
find the slope of the line that contains the points (4,5) and (7,11)
General
4 months ago
Find the length of a dollar bill to the nearest tenth of a centimeter. Then show how to use division to find the length of the bill when it is folded in half along the portrait of George Washington??Can someone please help???
General
4 months ago
Savanna had 404040 iris blooms last year. This year, she had 15\%15%15, percent more iris blooms. How many more iris blooms did Savanna have this year?
General
4 months ago
What is the length of BC? Enter your answer in the box.___units2nd picture: What is the value of x? Enter your answer in the box.x = 3rd picture: What is the value of x? Enter your answer in the box.x =
General
4 months ago
1. An airplane starts at 0 feet. It rose 21,000 feet at takeoff. it then descended 4,329 feet because of clouds. An oncoming plane was approaching, so it rose 6,333 feet. After the oncoming plane passed, it descended 8,453 feet, at what altitude was the plane flying? 2. From the top of a mountain to the floor of the valley below is 4,392 feet. If the valley is 93 feet below sea level, what is the height of the mountain?
General
4 months ago
The directions on a sewing pattern say to cut a extra 15% of fabric to account for an error. Chloe needs a 0.75 yard of fabric to make a skirt, so she cuts 0.1125 yard. Did Chloe cut the correct amount of fabric? Why or why not?
General
4 months ago
A garden is 6 2/3 feet long and 2 2/3 feet wide. Juan is putting a brick border around the garden. Each brick is 2/3 foot long. How many bricks does Juan need?
General
4 months ago
Determine whether y varies directly with x. If so, find the constant of variation and write the equation. x | y-2 | -4-4 | -8-16 | -32a. Nob. yes; k=-2 and y=-2xc. yes; k=1/2 and y=1/2xd. yes; k=2 and y=2x
General
4 months ago
True or false: f(x) is a function
General
4 months ago
Two airplanes left the same airport and arrived at the same destination at the same time. The first airplane left at 8:00 a.m. and traveled at an average rate of 496 miles per hour. The second airplane left at 8:30 a.m. and traveled at an average rate of 558 miles per hour. Let x represent the number of hours that the first plane traveled. How many hours did it take the first plane to travel to the destination? Enter an equation that can be used to solve this problem
General
4 months ago
Solve x2 – 8x = 20 by completing the square. Which is the solution set of the equation? {–22, 14} {–14, 22} {–10, 2} {–2, 10}
General
4 months ago
In rectangle PQRS, PQ = 18, PS = 14, and PR = 22.8. Diagonals PR and QS intersect at point T. What is the length of TQ ?
General
4 months ago
Solve each system. Then drag each one to the column headed by a point which could be its solution. (5,y) or (x,2)2x-2y=12-2x-3y=-22 2x-6y=10x+8y=53x-y=-5x+4y=7x+y=22x+y=13
General
4 months ago
In ΔABC, BC = 4 centimeters, m∠B = m∠C, and m∠A = 20°. What is AC to two decimal places?A.9.32 centimetersB.10.01 centimetersC.11.52 centimetersD.12.09 centimeters
General
4 months ago
The range of f(x) = |-x| is _____. y < 0 , y > 0 , y ≤ 0 , y ≥ 0
General
4 months ago
A department store's customer parking lot has 4 rows with an equal number of parking spots in each row. The lot also has 15 parking spots for store employees. If c cars can be parked in each of the 4 main rows of the parking lot, what is the expression for the maximum number of cars that can be parked in the parking lot?15c − 4c(15 − 4)4c + 154(c + 15)
General
4 months ago
The data set below shows the number of cars parked in the restaurant parking lot during the lunch hour each day for two weeks: 8 7 14 10 13 27 11 10 14 7 12 9 14 9 Which of the following statements is true based on the data set? There is one outlier that indicates an unusually small number of cars were in the parking lot that day. There are two outliers that indicate an unusually small number of cars were in the parking lot those two days. There is one outlier that indicates an unusually large number of cars were in the parking lot that day. There are two outliers that indicate an unusually large number of cars were in the parking lot those two days.
General
4 months ago
maggie has only dimes and quarters in her purse. she has 27 coins with a total value of 4.05. how many dimes does maggie have in her purse
General
4 months ago
The first quartile of a data set is 2.5. Which statement about the data values is true? One fourth of the values are less than or equal to 2.5, and three fourths of the values are above 2.5. Half of the values are less than or equal to 2.5, and half of the values are more than 2.5.Three fourths of the values are less than or equal to 2.5, and one fourth of the values are above 2.5. One fourth of the values are less than or equal to 2.5, and half of the values are above 2.5.
General
4 months ago
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