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William Perry
MathematicsMathematics
Find the volume of a pyramid with a square base, where the perimeter of the base is

12.8 m and the height of the pyramid is 17 m. Round your answer to the nearest

tenth of a cubic meter.
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Juliette Brennan
MathematicsMathematics
The area of a trapezium shaped field is 480m^2, the distance between two parallel

Sides 15 m and one of the parallel sides is 20m. Find the other parallel side

I will mark as brain lies
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Buzz
MathematicsMathematics
Chemists measure the acidity of an aqueous solution using pH. The pH is pH=-log-10[H^+] where pH is a measure of hydrogen ion concentration [H^+] measured in moles of hydrogen per liter of a solution. Find the pH of a solution if [H^+]=5.5x10^-12.
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Triston Short
MathematicsMathematics
I think of a number, multiply it by 2, subtract 5 and multiply the result by 3

Write it as a algebraic question and any number being x
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Bradley Novak
MathematicsMathematics
Whats the area of 18 inches 24 inches and 26 inches
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Anaya Parks
MathematicsMathematics
In how many ways can you choose a committee of 7 from a total of 20 people?
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Porter Harrison
MathematicsMathematics
The new York giants gained 2 yards on a play. what is this as a signed number
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Cookie Dough
MathematicsMathematics
Which is longer; 180 seconds or 3 minutes?
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Markus Hebert
MathematicsMathematics
Find 2 a for a = 3 1/4

1) 6 1/2

2) 6 1/4

3) 23 1/4

4) 5 1/2
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Cold Brew
MathematicsMathematics
Find one counter example to show that the conjecture is false. angle 1 and angle 2 are supplementary, so one of the angles is acute.

Choose the best counter example for the conjecture.

A. m ∠ 1 = 40° and m ∠ 2 = 144°B. m ∠ 1 = 90° and m ∠ 2 = 90°C. m ∠ 1 = 112° and m ∠ 2 = 68° D. m ∠ 1 = 33° and m ∠ 2 = 57°
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Tater Tot
MathematicsMathematics
18% of 2 m and 20cm in meters
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Reilly Carey
MathematicsMathematics
You are paid $8.55/hr at your part-time job. You work 10 hours per week. You are considering working a part-time job for $6.25/hr, and it pays tips. You will earn an average of $3.00/hr in tips. If you work the same 10 hours at the new job, how much more is your total gross income including tips compared to your old job?

I am confused
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Yaritza Frey
MathematicsMathematics
A warehouse placed 8 equal weight boxes on a scale. Total they weighed 3 pounds. Each box weighed ___ of a pound.
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Guest
MathematicsMathematics
What does 8.375 converted into a fraction
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Tommy Glenn
MathematicsMathematics
Find the median, first quartile, third quartile, and interquartile range of the data.

84,75,90,87,99,91,85,88,76,92,94
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