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MATH SOLVE
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A box contains 3 red marbles, 6 blue marbles, and 1 white marble. the marbles are selected at random, one at a time, and are not replaced. find the probability. p(red and red and red)
General
2 months ago
A closed can, in a shape of a circular, is to contain 500cm^3 of liquid when full. The cylinder, radius r cm and height h cm, is. made from thin sheet metal. The total external surface area of the cylinder is A cm^2. Show that A=2πr^2 + 1000/r.
General
2 months ago
During the first part of a trip, a canoeist travels 18 miles at a certain speed. the canoeist travels 4 miles on the second part of the trip at a speed 5 mph slower. the total time for the trip is 3 hrs. what was the speed on each part of the trip?
General
2 months ago
using the graph of f(x)=log10x below, approximate the value of y in the equation 10^y=6
General
2 months ago
Crews, inc. has been contracted to make foolio. the recipe calls for 100 milligrams of taurine in each 16 ounce bottle. to make sure that they are in compliance, t. crews has pulled eight bottles of foolio from its last eleven batches and tested them for taurine content. the data from these tests is below: what is uclr? mg taurine per bottle batch bottle 1 bottle 2 bottle 3 bottle 4 bottle 5 bottle 6 bottle 7 bottle 8 1 103.37 104.15 105.02 105.90 105.45 107.15 109.02 109.50 2 101.00 99.42 96.72 98.50 95.13 96.15 98.83 93.30 3 103.30 100.11 101.96 102.40 100.37 100.22 106.50 101.20 4 101.00 99.73 108.31 103.75 109.70 100.35 108.00 95.93 5 101.35 104.62 108.12 103.10 99.69 103.83 97.16 104.11 6 98.05 98.58 97.35 100.25 101.39 100.55 101.34 109.07 7 96.65 98.96 92.61 107.28 97.08 99.75 107.35 104.48 8 107.00 103.56 101.39 97.65 103.65 102.62 98.26 100.67 9 100.97 103.42 101.98 99.36 112.08 103.18 100.75 104.36 10 107.15 98.30 98.25 105.33 97.45 99.12 103.95 103.71 11 107.02 104.07 106.00 101.89 102.51 103.06 102.48 97.87
General
2 months ago
Which of the steps will cause the rectangle to map into ourself?
General
2 months ago
What is the mean score, rounded to the nearest hundredth? What is the median score? 95,45,37,82,90,100,91,78,67,84,85,85,82,91,93,92,76,84,100,59,92,77,68,88
General
2 months ago
Use the divergence theorem to calculate the outward flux of f=r|r|f=r|r| where r=⟨x,y,z⟩r=⟨x,y,z⟩ across ss: the hemisphere z=16−x2−y2‾‾‾‾‾‾‾‾‾‾‾‾√z=16−x2−y2 and the disk x2+y2≤16x2+y2≤16 in the xyxy-plane.
General
2 months ago
Two angles are supplementary. if one angle is 36 less than twice of the other angle, find the two angles.
General
2 months ago
Zamba has found a little black dress on sale for 50% off the original price of $239.99. She also has a coupon offering free shipping and additional 10% off of her entire online purchase. If she buys the dress and a pair of shoes costing $34.70, how much will she pay for her ensemble?
General
2 months ago
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