Mathematics, 25.12.2019 02:31, jada741
The closest distance between earth and mars is approximately 3.39 × 10^7 miles. the fastest rocker leaving eartg travels at an average speed of approximately 3.6 × 10^4 miles per hour. at that rate, which expression could be used to determine the approximate number of hours it would take the rocket to travel that distance?
a. (3.39 × 10^7) - (3.6 × 10^4)
b. (3.6 × 10^4) - (3.39 × 10^7)
c. (3.39 × 10^7) ÷ (3.6 × 10^4)
d. (3.6 × 10^4) ÷ (3.39 × 10^7)
which system of equations has no solutions
a. 3x + 4y = 5
6x + 8y = 10
b. 7x - 2y = 9
7x - 2y = 13
c. 2x - y = -11
-2x + y = 11
d. 3x + 6y = 1
x + y = 0
Answers: 2
Mathematics, 21.06.2019 16:30, monica1400
The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?
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Mathematics, 21.06.2019 19:40, payshencec21
Which of the following three dimensional figures has a circle as it’s base
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