Answer:
0.0862 = 8.62% probability that Heather reaches in the bag and randomly selects 2 peanut butter cookies from the bag
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcoes.
The order in which the cookies are selected is not important, so we use the combinations formula to solve this question.
Combinations formula:
is the number of different combinations of x objects from a set of n elements, given by the following formula.
Desired outcomes:
2 peanut butter cookies, from a set of 4. So
Total outcomes:
2 cookies from a set of 5+8+9+4 = 26. So
Probability:
0.0862 = 8.62% probability that Heather reaches in the bag and randomly selects 2 peanut butter cookies from the bag
7.5% is 0.075 I hope that's right
Answer:
Student Loan.
It is a discount given to students for educational purposes.
Answer:
The smallest box dimensions are 4 x 4 cm.
Find the diagonal and this would be the diameter of the smallest circle.
Using the Pythagorean theorem:
4^2 + 4^2 = c^2
16 + 16 = c^2
c^2 = 32
c = √32
c = 5.658 cm ( Round answer as needed.)
Answer:
<h2>3√3 in</h2>
Step-by-step explanation:
The lateral side is the equilateral triangle.
The formula of a height of an equilateral triangle with the sides <em>a</em>
We have <em>a = 6 in</em>.
Substitute:
