Answer:
<em>$2,000</em>
<em></em>
Step-by-step explanation:
Let the amount of money they want to raise be $20,000.
We are going to look for 10% of $20000 as shown:
10% of 20,000 = 10/100 * 20,000
= 0.1 * 20,000
= 2,000
<em>Hence the 10% of the money they want to raise is $2,000</em>
<em></em>
<em>Note the the money the amount of money they want to raise was assumed.</em>
Answer: $32.22
Step-by-step explanation:
Answer:
-60x+20 = -400
x equals 7
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given that the Acme Company manufactures widgets, which have a mean of 60 ounces and a standard deviation of 7 ounces
We know that 95% of the area lie between -2 and 2 std deviations from the mean.
i.e. Probability for lying in the middle of 95%
Z score 
Between 46 and 74 oz.
b) Between 12 and 57
convert into Z score

P(-6.86<z<-0.43)
=0.5-0.1664=0.3336
c) X<30 gives Z<-4.83
i.e. P(X<30) =0.00
Answer:
answer.
Step-by-step explanation:
B. 12x9-10 is the answer