What times what equals to 8
By
putra
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Mathematics
Answer: (2)(4) (1)(8) (.5)(16) (20)(.4) (-2)(-4) both equal 8 and are the only multiplication problems to have the solution of 8. T...
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Showing posts with label Mathematics. Show all posts
Showing posts with label Mathematics. Show all posts
What is the correct answer to 20÷2(5+5)?
By
putra
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Mathematics
Answer: To solve this you have to follow the order of operations. Parentheses Exponents Multiplication OR(left to right) Division ...
which equation represents the number of drinks she can serve?
By
putra
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Mathematics
Fiona is serving iced tea and lemonade at a picnic. She has only 44 cups in which to serve the drinks. If x represents the number of glasses...
A line passes through the points (p, a) and (p, –a) where p and a are real numbers. If p=0, what is the y-intercept?
By
putra
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Mathematics
Explain your reasoning Answer: A line passes through the points (p, a) and (p, –a) where p and a are real numbers. If p=0, what is the...
Jamal is making blueberry muffins he has 6 3/4 cups of batter but he needs a total of 12 cups how much more batter does jamal need
By
putra
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Mathematics
Answer: He needs 5 1/4 cups more of batter to equal 12 cups. Hope I helped!
Enrollment in the ski/snowboard club increased by 30% this year. there are now 182 students in the club. how many students were there last year?
By
putra
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Mathematics
Answer: Enrolement increased by 30% that means last year=100% incease of 30%=30+100=130% now now = 182 students percent means parts...
Johnny bought 6 movie tickets and spent $54, of the tickets he bought 3/6 were children's tickets that cost $8 each
By
putra
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Mathematics
Johnny bought 6 movie tickets and spent $54, of the tickets he bought 3/6 were children's tickets that cost $8 each. The other tickets. ...
When given an algebraic expression involving subtraction why is it best to rewrite the expression using addition before identifying the terms?
By
putra
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Mathematics
Answer: When given an algebraic expression involving subtraction why is it best to rewrite the expression using addition before identify...
Bria ordered 145 centimeters of fabric. Jayleen ordered 1.5 meters of fabric. Who ordered more fabric?
By
putra
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Mathematics
Answer: 1 meter = 100 centimeters 1.5 m = 1.5 × 100 cm = 150 cm Bria ordered 145 cm Jayleen ordered 150 cm Jayleen ordered more
If 5 times a number is increased by 4, the result is at least 19. Find the least possible number that satisfies these conditions?
By
putra
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Mathematics
Answer: First let's call this number x, 5 times the number is 5x and if we increase it by 4 it will be 5x+4 . Now, if 5x+4 is at lea...
A pencil and a ruler cost $1.50 together. The ruler costs $1.00 more than the pencil. How much does the pencil cost?
By
putra
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Mathematics
Answer: The pencil costs $0.25. One way to deduce this is to divide 1.50 by 2 (equaling 0.75) and then subtracting .5 to get 0.25 beca...
The terminal arm of an angle drawn in standard position rotates in a positive direction through two quadrants of the coordinate plane, and then rotates an additonal 25 degrees. What is the measure of the angle?
By
putra
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Mathematics
Answer; There are 4 quadrants and each quadrant is has a measure of 90° angle. Because the direction is positive, it means that the ar...
If 10,500 is deposited in a compound interest account paying 2.99% interest annually how much will the account have after 5 years?
By
putra
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Mathematics
Answer: Amount = 10,500(1 + 0.0299) ^ 5 = 12,166.47
What was 4.7 - 2.3 = 4.7 + (-2.3) on the line
By
putra
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Mathematics
Answer: Well both points would be located at 2.4 on a number line.
Solve for x:-ax+3b>5
By
putra
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Mathematics
Answer: Our current equation is: -ax + 3b > 5 Our objective is to solve for x, so let's first get -ax by itself. Subtract 3b ...
Solve for r: C = 2pi(r). r = C over 2 pi r = 2 c all over pi r = C over pi r = pi times C all over 2
By
putra
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Mathematics
A) r = C over 2 pi B) r = 2 c all over pi C) r = C over pi D) r = pi times C all over 2 Answer: C=2pi(r) divide both sides by 2pi ...
If a number is an integer, then it is rational. True or False If false provide a counter ex. I know its false so I just need a counter ex
By
putra
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Mathematics
Answer: its true. A rational number is any number that can be written as a fraction with integers in the numerator and denominator. By d...
Data handing and probability, what the meaning of that in maths
By
putra
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Mathematics
Answer: data handling is gathering and recording information and presenting it in a way. probability is to an extent on which an even...
What divided by what will give me 150
By
putra
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Mathematics
Answer: 300÷2 =150 750÷5=150 1500÷10=150 15000÷100=-150 150000÷1000=150
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