Answer:
the first 1
Step-by-step explanation:
Im pretty sure
Is this a multiple choice question? If so...what are the options?
<span>The correct answer is: 21
Explanation:
Let's first assume few variables!
x = Ishann's age (in years)
y = Christopher's age (in years)
1. Ishann is 3 times as old as Christopher can be represented mathematically as:
x = 3y ---- (1)
2. Ishann is 14 years older than Christopher can be represented mathematically as:
x = y + 14 ---- (2)
Get the value of y from Equation (1) and plug it in Equation (2):
(2) => x = (x/3) + 14
3x = x + 42
2x = 42
x = 21
Hence Ishann is 21 years old!</span>
Answer:
1st one is 0.021
2nd one is 0.009
the last question is 0.015 tho
Total number of blue candies = 20 + 30 = 50
Number of blue candies without nut = 20
Probability of picking a blue candy without a nut = (Number of blue candies with nut) /(Total number of blue candies)
So, Probability of picking a blue candy without a nut =
%
Thus, the correct answer is option A