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. Question solved general 9 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? Question solved general 9 months ago 2425
Find the value of square root of 30 to one decimal place without a calculutor Question solved general 9 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? Question solved general 9 months ago 1910
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. Question solved general 9 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. Question solved general 9 months ago 2091
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 Question solved general 9 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? Question solved general 9 months ago 129
What is the total dose required for a 140 lb patient if the amount required is 28mg/kg Question solved general 9 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? Question solved general 9 months ago 1203
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. Question solved general 9 months ago 562
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. Question solved general 9 months ago 610