Answer:
Step-by-step explanation:
Option 1
<u>130 bouquets of 4 red roses and 3 white roses each. Profit is:</u>
- 130*(4*$1.25 + 3*$1) = $1040 > $1000
Option 2
<u>110 bouquets of 3 red roses and 5 white roses each. Profit is:</u>
- 110*(3*$1.25 + 5*$1) = $962.50 < $1000
As we see option 1 is bringing target profit so should be her choice
The appropriate choice is z = 1.41.
The empirical rule tells you 68% of the distribution is within 1 standard deviation, so p(z > 1) ≈ 0.17. This means the z value is more than 1 for the probability to drop to 0.08. The only choice that is greater than 1 is 1.41. (The number is actually about 1.40507.)
I think it's 120 seats because:
40%×2=80
10%×4=40
80+40=120 seats
Answer: 172.5% OR 1.725 as decimal
Step-by-step explanation:
138-80=58
80=100% OR 1
58=x%
x=58/80
x=72.5% OR 0.725
58=72.5
1+0.725=1.725
80x1.725=138
Hopefully I somehow helped :) -KJ
The probability that four of the five digits are the same is 0.036.
There are 10,000 (10*10*10*10) possible sequences. There are 4C3 ways, 4, of having exactly three digits be the same value. The differing digit can be any of the four positions. There are 10P2 ways, 90 (10*9), to choose the digits of the sequence since we have 10 choices for the digit to be repeated, then 9 more options or the differing digit. The product of the combination arrangements and permutation selection, 4*90, shows there are 360 sequences with three of the same digit. Thus the probability is 360/10,000 or 0.036 or 3.6%.
Learn more about Probability:
brainly.com/question/13604758
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