Find the product of each of the following. state the non-permissible values
a) (7x2y5/x3)* (2x...
Mathematics, 29.08.2019 16:30 1846252
Find the product of each of the following. state the non-permissible values
a) (7x2y5/x3)* (2xy2/21y)
b) -5a (6ab2/20b3c3)
c) (a+5/a+3) * (2a+6/4a)
d) (x-4/5x2-80) * (10x/x+1)
Answers: 1
Mathematics, 22.06.2019 01:00
Ameteorologist is studying the monthly rainfall in a section of the brazilian rainforest. she recorded the monthly rainfall, in inches, for last year. they were: 10.4, 10.3, 11.7, 11.1, 8.0, 4.4, 2.6, 1.8, 2.5, 4.4, 7.3, 9.5 fill in the missing values in the formula. what is the variance?
Answers: 1
Mathematics, 22.06.2019 02:30
Anne plans to increase the prices of all the items in her store by 5%. to the nearest cent, how much will an artist save if the artist buys a canvas and a frame that each measure 24 by 36 inches before the price increase goes into effect?
Answers: 1
Mathematics, 22.06.2019 03:30
Aking and his army will attempt to capture a fortress. the left and right flanks break off from the main group to attack the west and east guard towers. suppose the left flank has a 60% chance of success and the right flank has a 75% chance of success, independently of one another. if both flanks capture their respective targets, then the king has a 98% chance of successfully taking the fort. if, however, only the left flank captures its tower, the king has an 80% chance of success; if only the right flank succeeds, the king has a 50% chance. if both flanks fail, then the king's chance of capturing the fort drops to 20%. it turns out the king captures the fort. what is the probability that one, and only one, flank was successful (either the left, or the right, but not both)? (round your answer to 3 decimal places)
Answers: 2
Mathematics, 22.06.2019 08:30
The effiel tower is about 301 meters tall. cooper is making a scale model of it using the scale 750 meters : 1 meter to the nearest tenth of a meter, what will be the height of the scale model?
Answers: 1
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