1. Heather has a very important exam to take in the morning. Since she wants to be sure that she will wake up in time, she sets two alarm clocks. One has a. 95 probability that it will ring, and the other has a. 98 probability that it will ring. She sets both clocks. What is the probability that at least one of the alarm clocks will wake her up?
A. 0.9025
B. 0.9310
C. 0.9604
D. 0.9800
E. 0.9990
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “1. Heather has a very important exam to take in the morning. Since she wants to be sure that she will wake up in time, she sets two alarm ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
If 2x + 5 = - 25 and - 3m-6=48 what is the product of x and m
Answers (1)
Graph the direct variation equation. y=9x
Answers (1)
Find graphically in RxR the s. s. of each pair of the following equations: 1) 2x+y=4,8-y=4x 2) 3x+y=5, y+3x=8
Answers (1)
The sum of x plus y equals 26. If x=17, which equation can be used to find the value of y?
Answers (2)
Eli takes a typing test and types all 360 words and 1/10 of an hour he takes a test the second time in types the words and 1/12 of an hour was he faster or slower on the second attempt complete an explanation.
Answers (1)
New Questions in Mathematics
Multiply, expressing the product in scientific notation. (9.16X10-3) (5.5X1016)
Answers (1)
What is the period of the function f (x) = sin (x/2)
Answers (1)
Max has 3 beta fish in his fish tank. One half of his fish are beta fish. How many fish does max have in his tank
Answers (1)
You deposit $4200 in a savings account that has a rate of 4%. The interest is compounded quarterly a) How much money will you have after ten years? Round to the nearest cent. b) Find the interest after ten years.
Answers (1)
How can you find the unit rate on a graph?
Answers (1)