$Event\ A\ and\ event\ B\ are\ independent\\\\ \ \Leftrightarrow\ \ \ \ P(A\ \cap\ B)=P(A)\ \cdot\ P(B)\\---------------------\\\\P(A)=0.78\ \ \ and\ \ \ P(B)=0.58\ \ \ and\ \ \ P(A\ \cap\ B)=0.58\\\\P(A)\cdot P(B)=0.78\cdot0.58\ \neq \ 0.58\\\\\Rightarrow\ \ \ Event\ A\ and\ event\ B\ are\ dependent\ \ \ \Rightarrow\ \ \ Ans.\ (?)$

5 0

2 years ago

Rebecca baked 48 pizzas to share with her friends. She ate 3 pizzas and gave 5 to each of her friends. Which pair of equations,

soldier1979 [14.2K]

48=5x-3

45=5x
x=9 friends

equation: 48=5x-3

3 0

2 years ago

Read 2 more answers

PLEASE HELP! Taylor wants to make granola bars for her hiking club. The recipe calls for 3/4 of a cup of raisins for 2 batches o

xeze [42]

Answer:

I think it would be the 2 bathchrs go by div and turn to a simple form and then overdue it by its times and calculate I hope it helps you I'm very sorry if it doesn't

8 0

2 years ago