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%.
The probability of rolling a 1 or a 5 is 16/40 reduced to 2/5. 16/40÷8 16÷8=2 40<span>÷8=5 so your probability is 2/5 or 40%
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Answer:
3 gulps
Step-by-step explanation:
In this problem, f(x) = 3. Plug this into the equation:
3 = -3x + 12
Solve for x:
3 - 12 = -3x + 12 - 12
-9 = -3x
-9 / -3 = -3x / -3
3 = x
3 gulps
Answer:
176 sweets
Step-by-step explanation:
162 - 30 = 132 this finds the 3/4 before he purchased more sweets.
132 divided by 3 = 44 This finds how many thirds their are. (We do 3 not 4 because 1/4 is already gone and there are only 3rds lefts.)
44 x 4 = 176 This finds the total before he purchased more.
Hope this helps!
Answer:
10
Step-by-step explanation:
(-5,3) and (5,3)
(x₁, y₁) and (y₁, y₂)
Use distance formula:
d=
d=
d=
d=
d= 10