It's D, y=0.078x + 29 works with all of the numbers
First you add 42 + 21 and that equals 63
Next you divide 63 by 7 which is nine
So the answer is that there are 9 flowers in each bouquet
The probability is about 85.29%.
To do this, you need to first find the z-score on each end of the interval. Then, you can subtract the percents to find the percent in the middle.
Lower:
(1000 - 1252) / 129 = -1.18 which gives a probability of 11.9%
Upper:
(1500 - 1252) / 129 = 1.92 which gives a probability of 97.19%
97.19 - 11.9 = 85.29
Answer:
6 cups
Step-by-step explanation:
Make a proportion
3 cups of peanuts to 2 cups of chocolate, and 9 cups of peanuts for x cups of chocolate
3/2=9/x
Cross multiply
3*x=2*9
3x=18
Divide by 3 on both sides
x=6
So, 6 cups of chocolate for 9 cups of peanuts
Hope this helps! :)
Answer:
24
Step-by-step explanation:
20% of 30 = 6
30 - 6 = 24