Mathematics, 10.07.2019 02:30

# Consider the three-digit numbers that can be formed from the digits 1, 2, 3, 4, and 5 with no repetition of digits allowed.

(a) how many of these are even numbers?

(b) how many are greater than 250?

Answers: 3

Mathematics, 04.02.2019 19:57

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

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To determine the number of deer in a forest a forest ranger tags 280 and releases them back

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Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?

Answers: 1

Mathematics, 03.02.2019 06:53

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

Answers: 2

Consider the three-digit numbers that can be formed from the digits 1, 2, 3, 4, and 5 with no repeti...

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