Answer:
1) x represents the # of cranes
3x represents the # of cranes * 3 minutes
10 represents the time the centerpiece took
30 is the time limit
2) x
Btw, i'm not sure which way the signs go since I learned this a while ago.
Step-by-step explanation:
Good Luck!!!
We know that
<span>applying the Pythagorean theorem
c</span>²=a²+b²
c is the <span>length of the diagonal
a=100 yd
b=130 yd
c</span>²=100²+130²-------> c²=26900---------> c=√26900 units----> c=10√269 units
the answer is
the length of the diagonal is 10√269 units or 164.012 units
Mean= medium, so therefore mean absolute deviation is the answer
Answer:
0.15 or 15%
Step-by-step explanation:
Since lengths are uniformly distributed, the probability that a class period runs between a two exact times is:
In this case, a = 47.0 and b = 52.0 minutes.
The probability that a given class period runs between 50.25 and 51.0 minutes is:
The probability is 0.15 or 15%.
Answer:
Step-by-step explanation:
The chart doesn’t make much sense. I don’t know why some boxes are complete empty.
Log₃(60) = log₃(6) + log₃(10) = log₃(3) + log₃(20) = log₃(120) - log₃(2) = log₃(240) - log₃(4)
log₇(36) = log₇(18) + log₇(2) = log₇(9) + log₇(4) = log₇(72) - log₇(2) = log₇(144) - log₇(4)
log₆(18) = log₆(9) + log₆(2) = log₆(6) + log₆(3) = log₆(36) - log₆(2) = log₆(54) - log₆(3)
log₂₅(60) = log₂₅(30) + log₂₅(2) = log₂₅(15) + log₂₅(4) = log₂₅(180) - log₂₅(3) = log₂₅(300) - log₂₅(5)
log(40) = log(20) + log(2) = log(8) + log(5) = log(80) - log(2) = log(120) - log(3)
