Mathematics, 18.03.2021 02:30 enm01
Write the sum using summation notation, assuming the suggested pattern continues.
8 - 40 + 200 - 1000 + ...
summation of eight times negative five to the power of the quantity n plus one from n equals zero to infinity
summation of eight times negative five to the power of n from n equals zero to infinity
summation of eight times five to the power of n from n equals zero to infinity
summation of eight times five to the power of the quantity n plus one from n equals zero to infinity
Answers: 1
Mathematics, 21.06.2019 20:50
There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?
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Mathematics, 21.06.2019 23:00
How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)
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Mathematics, 22.06.2019 01:00
Luisa sells stuffed animals. she sells her stuffed elephant for $34.90, and the sales tax is 6% of the sale price. about how much is the sales tax on the elephant?
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Write the sum using summation notation, assuming the suggested pattern continues.
8 - 40 + 200 - 10...
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