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Matthew donated 3/10 his parents. He spent of his salary to charity and gave 1/5 of his salary to 1/6 ^ - of his remaining salary and saved the rest. What fraction of his salary did he save? Give your answer in the simplest form.

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general 11 months ago 199

If 120 kg sand needs to be mixed with 15 kg of cement. How much sand should be for 12kg of cement?

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general 11 months ago 2425

Which is the better price 6 candy for 4.98 or 8 for 6.45

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general 11 months ago 2468

Find the value of square root of 30 to one decimal place without a calculutor

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general 11 months ago 765

If body A is at 36km/h and body B is at 72km/h, and the distance between them is 200 meters, at some point in space will these bodies meet, if they always follow a straight line?

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general 11 months ago 1910

Simply 5/2

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general 11 months ago 1837

(0,0004+1)^30

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general 11 months ago 1964

5/3

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general 11 months ago 2811

A store offers an engine for $34 cash or $5 down and 10 weekly payments of $3. Find the interest rate charged using the direct ratio formula.

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general 11 months ago 1711

A financial company charges 2% per month on loans of $500 or less. Using the direct ratio formula, find the interest rate charged on a $500 loan if it will be repaid in 24 equal monthly payments.

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general 11 months ago 2091

What is the two sided p value of Z test result 2.31?

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general 11 months ago 1689

It moves towards the East a distance d1=6km and then heads towards the Northwest a distance of d2=4km Determine the resulting displacement D in magnitude and direction

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general 11 months ago 1033

If I have savings of 74,000 in 200 and 500 bills, but I have 50 more 200 bills than 500 bills, how many bills are there of each one?

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general 11 months ago 129

|-7x+8|-13=-4

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general 11 months ago 124

What is the total dose required for a 140 lb patient if the amount required is 28mg/kg

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general 11 months ago 1069

Hugo has 8 equal-sized spools of rope. The total length of rope Hugo has is 328 feet. Hugo wants to cut 7-foot-long pieces of rope from one of the spoils. How many 7-foot-long pieces of rope can Hugo get from one spool?

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general 11 months ago 1203

Rewrite 2×2×2×2×2×2 using an exponent

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general 11 months ago 1439

Determine the total volume of a hexagonal prism, if its side length is 5 cm with a lateral area of 300√3 cm2 and the area of the base is 75√3 cm2.

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general 11 months ago 562

2,000,000 at 8% interest per month for 1 year

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general 11 months ago 621

A certain math conference has 8338 attendees. Of these individuals, 6364 are college professors, and 4407 are female. Of the college professors, 2733 are female. What is the probability that a randomly selected attendee is female or a college professor? Answers should be decimals (not percentages) correct to three decimal places.

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general 11 months ago 610