1.7n +1
I think the is the answer
I hope this helps :)
Answer:7x9^6 = 3720087 and I know how your friend got it
Step-by-step explanation:
if Caleb can put 00 anywhere that means that since there are 8 digits and 00 is 2 digits that means there are 7 different spots to put 00 giving you 7*x or 7 times any value. Because the 00 takes up two spaces, that means that they're are 6 digits left. hence 7*x^6 or 7 times any value to the sixth. In a numerical password they're are nine different digits to count up "123456789". So your friend did the 7 digits to put 00 times the "123456789" to the remaining spaces power. or 7x9^6.
I hope this helped pls give brainliest.
Answer:
-3x + 3y - 6
Step-by-step explanation:
2x + 3y - 4 - (5x + 2)
open brackets by using - sign to multiply
2x + 3y - 4 - 5x - 2
collect like terms
2x - 5x + 3y - 4 - 2
-3x + 3y - 6
Answer:
34%
Step-by-step explanation:
Conditional probability is:
P(A given B) = P(A and B) / P(B)
P(<30 given male) = P(<30 and male) / P(male)
0.40 = P(<30 and male) / 0.60
P(<30 and male) = 0.24
P(male given <30) = P(male and <30) / P(<30)
P(male given <30) = 0.24 / 0.70
P(male given <30) ≈ 0.34
Answer:
its D
Step-by-step explanation:
good luck
