Mathematics, 16.11.2019 10:31 kalcius9698
In a coin collection, the number of nickels is 8 more than twice the number of quarters. if the collection has 42 nickels, how many quarters are in the collection?
Answers: 3
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5500 dollars is placed in an account with an annual interest rate of 6.5%. to the nearest tenth of a year, how long will it take for the account value to reach 19700 dollars?
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Mathematics, 21.06.2019 16:30
Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.Β²
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Mathematics, 21.06.2019 22:30
Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 Γ 10^-20 lb b. 1 Γ 10^20 lb c. 1 Γ 10^2 lb d. 1 Γ 10^-2 lb
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Mathematics, 22.06.2019 00:00
One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90
Answers: 1
In a coin collection, the number of nickels is 8 more than twice the number of quarters. if the coll...
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