A recipe for 2 dozen cookies requires 3 cups of flour. The number of cookies baked varies directly with the amount of flour used
2 answers:
You might be interested in
Answer: 0.476
Step-by-step explanation:
Let A = Event of choosing an even number ball.
B = Event of choosing an 8 .
Given, A lottery game has balls numbered 1 through 21.
Sample space: S= {1,2,3,4,5,6,7,8,...., 21}
n(S) = 21
Then, A= {2,4,6,8, 10,...(20)}
i.e. n(A)= 10
B= {8}
n(B) = 1
A∪B = {2,4,6,8, 10,...(20)} = A
n(A∪B)=10
Now, the probability of selecting an even numbered ball or an 8 is
Hence, the required probability =0.476
Assignment:
<><><><><>
Answer:
<><><><><>
Explanation:
<><><><><>
[ Step One ] Rewrite
[ Step Two ] Rewrite Equation
[ Step Three ] Apply Exponent Rule
Note:
[ Step Four ] Refine
<><><><><><><>
Multiply $530.40 by 3/4. You get the equation
If you simplify this, you get the solution of $397.80
$397.80
If you simplify this, you get the solution of $397.80
$397.80