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Prealgebra Questions
“Success in math does not depend on how many answers you know, but what you do...
A manufacturer knows that their items have a normally distributed length, with a mean of 9.1...
Use the given conditions to write an equation for the line in point-slope form and general...
According to Newton's Law of Cooling A cup of coffee with temperature of 130F is placed...
An object is thrown upward at a speed of 128 feet per second by a machine...
A survey of 500 high school students was taken to determine their favorite chocolate candy. Of...
Summarize the biggest differences between predictive and prescriptive analytics. How do/can they work together in order...
An airplane flying into a headwind travels 3400 miles in 6 hours and 15 minutes. on...
You are 1/2 confident that your friend Sally is coming to a party. Given that Sally...
Hey vending machine has $41.25 in it. There are 255 coins total and the machine only...
A collection of coins consisting of Nichols dimes and quarters has a value of $3.30 if...
3) Factor by the method of grouping. Show the check by re-multiplication of the factors. 10xy-2xy+45x-9w
Tyrell needs to call a plumber. RotoPlumb charges $75 for the first half hour of the...
If $500 is invested at an interest rate of 5.5% per year, find the amount of...
In a club with 12 male and 12 female members, how many 5-member committees can be...
The probability that a randomly selected 2 2-year-old male garter snake garter snake will live to...
An electronics firm is currently manufacturing an item that has a variable cost of $ 0.50...
if the debt of a loan increases by 27% in 6 years, what is the loan's...
what annual interest rate is required for a debt of $10406 to grow into $13038 in...
Eleanor claims that the GCD(0,a)=0. Is she correct? What does she understand about GCD? What does...
Shawna ran a certain number of miles on Friday. She ran twice as many miles on...
A poster of the OU gymnastics team has a width that is 6 cm less than...
suppose a certain item increased in price by 18% a total of 5 times and then...
The Royal Fruit Company produces two types of fruit drinks. The first type is 55% pure...
Find a polynomial of the specified degree that satisfies the given conditions. Degree 4; zeros −3, 0,...
Solve the following system of equations by graphing. y=-1/2 x -5 6x-2y=24
Using the average daily balance method and the information? given, find the credit card finance charge...
which type of a line can model the graph of amount of an investment vs. payment...
Santiago receives ?$280 per year in simple interest from three investments. Part is invested at? 2%,...
George wins $990,550 (after taxes) in the lottery and decides to invest half of it in...
7) The average annual tuition and fees at all 4-year institutions in the US in 2010...
3000 students take a college entrance exam. The scores on the exam have an approximately normal...
Assume that a normal distribution of data has a mean of 13 and a standard deviation...
Find the least values of a and b such that 65 Subscript a=56 Subscript b. Explain...
Complete the pattern: 2,5,10,17,___,____,____ and find Nth term in the sequence.
How do I solve, Sarah can bicycle a loop around the north part of Lake Washington...
The standard guidelines for fluid intake recommend that a 20-kg child should have 1000 mL of...
If Drink A contains 48% Caffeine and Drink B contains 62% Caffeine. How much of each...
In 2002, the population of a certain country per square mile of land area was 84....
A living room is 15 ft x 19 ft. The walls of the room are 8.5...
Kyle works at a donut? factory, where a? 10-oz cup of coffee costs 95cents?, a? 14-oz...
in a mixture of concrete there are 5lbs of cement mix for each pound of gravel....
Find a linear relationship (equation) that you would use or rely on in your field when...
he ratio of teachers to children at Great Start Preschool is now 2:9. If 5 more...
a. in a bouquet of 25 flowers there are roses and tulips if there are 13...
Cory needs a new set of four tires for his truck. If the retail price for...
The children ratio at a daycare is 43:2. There are 2881 students. How many faculty members...
Write each equation in polar coordinates. Then isolate the variable r when possible 3x+5y-2=0
Introduce variables to represent items of interest in the problem. For example, (1) Let n be...
Introduce variables to represent items of interest in the problem. For example, (1) Let n be...
Suppose you buy a piece of property for $100, and the appreciated yearly values are given...
The first difference of a sequence is the arithmetic sequence 1, 3, 5, 7, 9, .......
let p(x) and Q(x) be two polynomials and consider the following two cases: case1:p(x) x Q(x)...
A super happy fun ball is dropped from a height of 13 feet and rebounds 4/5...
For an arithmetic sequence, a34=20. If the common difference is -5, find: First term: Sum of...
A Super Happy Fun Ball is dropped from a height of 9 feet and rebounds 6/7...
The product of 3 times a number and one more than the number is 6. Please...
Trig: Show Work Find the exact function value if it exists (No calculator) tan 30 °...
1. Multiply and write the product in scientific notation (1.25X10-3)(8x10-5) ..suppose to be 1.25 times 10...
X eighths plus one 6ths equals x tenths plus two
Solve the equation by factoring: 4x4+ 36x2 = - 24x3
Fractions and mixed numbers are often used in everyday life. Discuss a real-life example in which...
How are the formulas for the surface area of a prism and the surface area of...
The Riverside Geyser in Yellowstone National Park erupts about every 6.25 h. When the geyser erupts,...
The following exercise is designed to be solved using technology such as calculators or computer spreadsheets....
Are lines L1 and L2 perpendicular: L1 (-7,1) and (5,-2) L2 (3,7) and (0,-5) a.) No,...
An insurance company crashed four cars in succession at 5 miles per hour. The cost of...
The approximate number of bicycles in the United States in the year 2007 was 14,000,000. How...
write the domain of the function in interval notation: 1.) f(x)=7x/x+9 2.) f(x)=4x^2/x^2+11x
The perimeter of the given Quadrilateral is 48cm. Find the length of each side. Side 1:...
The rational function C(x)=120x/(100-x) where 0?x?100 describes the cost, C, in millions of dollars, to inoculate...
College Hunks Movers’ charges $90 plus $25 per hour to move the average student out of...
Show all working 2. Find the other five Trig values for an angle x given the...
Translate to a system of equations and solve. A 40% antifreeze solution is to be mixed...
An experiment calls for a 4% salt solution. Only a 3% salt solution and an 6%...
If the hypotenuse of a right traingle is 5 inches long and one of the sides...
Robin is moving on the xy-plane according to the rule (x, y) = (-3 + 8t,...
1. The population of a city increased from 24,800 to 31,800 between 2003 and 2008. Find...
An object is dropped from 43 feet below the tip of the pinnacle atop a 367-ft...
A 11-foot ladder is leaning against a building, with the base of the ladder 5 feet...
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