Answer:
-15
Step-by-step explanation:
It might help to factor out the expression further. You can factor it as:
(1)(15)(-)
Answer:
- The probability that the locker code begins with a prime number is 40%.
- The probability that the last digit of the locker code is an odd number is 40%
Step-by-step explanation:
- Prime numbers are the numbers that only divide with 1 or itself. So in this case it is 5 and 7.
The possible combinations are
1*4*3 (with 5) + 1*4*3(with 7) = 24
Total combinations are 5*4*3=60
(24/60)*100 = 40 %
2. Odd numbers are those which don't divide with 2. So in this case it is 6 and 8.
The possible combinations are
1*4*3 (with 6) + 1*4*3(with 8) = 24
Total combinations are 5*4*3=60
(24/60)*100 = 40 %
Answer:
19 1/2
Step-by-step explanation:
26/1 * 3/4
78/4
19 1/2
Answer:
C) 3x and 7x
Step-by-step explanation:
Both terms in C have the same variable in which you can combine the terms to make 1. The other ones don't.
Answer: "It is IMPOSSIBLE to determine the relationship."
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Because number "a" could be "30" ; and number "b" could be: "6 trillion"; for example. Or, number "a" could be "6 trillion" and number "b" could be "30".
OR; "a" could equal "b" ; for example.
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