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MATH SOLVE
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Two employees are painting a boat. One uses ¾ gallon of paint each hour, one uses 1 ⅔ gallon of paint every 2 hours. How much paint will they use in 4 hours?
General
2 months ago
Choose the equivalent system of linear equations that will produce the same solution as the one given below.4x − 2y = 62x + y = 5 −4x − 2y = 10−4y = 4 −4x − 5y = −1−7y = 5 3x + 2y = 67x = 12 4x + 2y = 108x = 16
General
2 months ago
Manufactured bolts can’t be too long or too short or they might not fit where they need to. Help determine which bolts will work and which won’t. Show your work for all steps.A machine makes bolts that are 12 mm long. The bolts are considered acceptable if they are within 0.2 mm of 12 mm. What is the longest the bolt can be and still be acceptable?What is the shortest the bolt can be and still be acceptable?
General
2 months ago
The formula for the volume of a right circular cone, V, is given below, where r represents the radius of the base of the cone and h represents its height. Determine which of the steps below are needed to solve the formula for r.
General
2 months ago
Help pleaseee and fast!!!Thanks soo much!!(14 points)
General
2 months ago
Mrs. Carlson wrote the following question for her class: "Ricardo's basketball team is selling raffle tickets, Each ticket costs $0.75, They want to sell $285 worth of raffle tickets. So far, they have sold $75 worth of tickets. How many tickets do they still need to sell?" Some of the student responses are shown in the table below: Michelle's respone was 285 - 75 = 210 and 210 + 0.75 = 28, Kaley's respone was 285 - 75 = 210 and 210 + 0.75 = 210.75, Eva's response was 285 - 75 is 210 and 210 + 0.75 = 280, Rebecca's response was 285 - 75 = 210 and 210 + 0.75 = 118. Which students answered Incorrectly? Why are they wrong?
General
2 months ago
Please help! This is grade 5 work
General
2 months ago
Please help with Geometry question!
General
2 months ago
Use an area model to solve. 1 3/4 X 2 1/2
General
2 months ago
PLEEEASE HELP ME a ball is thrown from the top of a 72ft building with a upward velocity of 24ft/sA. when will it reach it maximum heightB. how far above the ground will it beC. how long will it take for the ball to reach the gorundshow work please if possible
General
2 months ago
How many zeroes do we write when we write all the integers 1 to 243 in base 3?
General
2 months ago
The motion of a weight that hangs from a spring is represented by the equation h=8sin(2pi/3t). It models the weight’s height above or below the rest position as a function of time. Approximately when will the object be 3 inches above the rest position?
General
2 months ago
A. 8piB. piC. 2piD. 4pi
General
2 months ago
Find the inverse of the given function. f(x)= -1/2SQR x+3, x greater than or equal to -3
General
2 months ago
What is the inter-quartile range of the given data set? 236
General
2 months ago
The cone in the diagram has the same height and base area as the prism. What is the ratio of the volume of the come to the volume of the prism?base area=Bbase area =Bvolume of conevolume of prism12volume of conevolume of prism13volume of conevolume of prism232019 Edmentum. All rights reservedUS- 12:00DIT
General
2 months ago
What is the true solution to the logarithmic equation below?
General
2 months ago
A sample of size n=10n=10 is drawn from a population. The data is shown below.138.8116.497114.2138.8100.4128.8138.8101.9117.6What is the range of this data set?range =What is the standard deviation of this data set? (Remember, it is a sample.) Please report the answer with appropriate rounding, rounding to two more decimal places than the original data. Please, please, please do not calculate the value by hand.stdev =
General
2 months ago
I have like no idea how to do any of this please help!
General
2 months ago
Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. monthly temperatures: 63 degrees upper f comma 67 degrees upper f comma 71 degrees upper f comma 75 degrees upper f comma and 79 degrees upper fmonthly temperatures: 63° f, 67° f, 71° f, 75° f, and 79° f
General
2 months ago
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