Answer:
the answer is 2.8
Step-by-step explanation:
6 different sketches each in 2 quantity is required.
<u>Explanation:</u>
Given:
Marta has $50
She wants to display 4 sketches in each row
Number of row is 3
Total number of sketches = 3 X 4
= 12
Since, Marta wants to include each type of sketch at least two times in her array, the number of sketches of each type would be 12/2 = 6
Therefore, 6 different sketches each in 2 quantity is required.
Answer:
1/31 = 0.0323 probability that Charity gets just chocolate chips and a cherry.
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
Number of subsets in a set of n elements:
The number of subsets in a set of n elements, including the empty set, is given by:
Up to five toppings:
Up to five toppings means that the total number of possibilities is:
We subtract one to disconsider the option with no toppings.
What is the probability that Charity gets just chocolate chips and a cherry?
Chocolate chips and cherry is 1 subset, so
The probability is:
1/31 = 0.0323 probability that Charity gets just chocolate chips and a cherry.
21+x=68 after that it’s just figuring out what x (Vanessa’s savings) just take 68 and subtract 21 from it to get 47. In total, Vanessa has $47 saved