Mathematics, 30.11.2019 08:31 thomask34
Multiply (2.0 • 10^-4) • (3.1 • 10^-20). express the answer in scientific notation.
a. 6.2 • 10^-80.
b. 6.2 • 10^-24
c. 6.2 • 10^24
d. 6.2 • 10^80
Answers: 2
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Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.
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Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.
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Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with
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Multiply (2.0 • 10^-4) • (3.1 • 10^-20). express the answer in scientific notation.
a. 6.2 • 1...
a. 6.2 • 1...
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