11kx + 13kx = 6
24kx = 6
x = 6 / 24k = 1 / 4k Answer
After using the basic formula, the answer is down
Answer: 70/1001
Step-by-step explanation:
Choosing 4 boys from total of 8 boys is a combination of 8 when 4 is taken at a time:
8C4 = 8!/4!4!
= 70
Since they are all boys, that means we are choosing 0 girl from the 6 girls.
6C0 = 6!/6!0!
= 1
Choosing 4 students from a total of 6+8=14 students is a combination of 14 when 4 people is taken at a time:
14C4 = 14!/10!4!
= 1001
This will give a probability of:
(70 × 1)/1001
= 70/1001
Answer: 0.62%
Step-by-step explanation:
Given : The number of calories in peanut M&Ms have an approximately normal distribution with
Standard deviation :
Let x be the amount of calories in a randomly selected peanut M&Ms.
Z-score :
The probability that the peanut M&Ms are more than 15 calories using standardized normal distribution table :
In percent ,
Hence, the percentage of peanut M&Ms are more than 15 calories is 0.62%.
Answer:
377.62 m³
Step-by-step explanation:
V = 16 × 3.95 × 8 - 8 × 3.95 × (8 - 3.95)
V = 377.62