Answer:
2/11
Step-by-step explanation:
2 3/4 = 11/4
1/2 x 4/11 = 4/22 *when you divide a something by a fraction, you flip that fraction to get its reciprocal*
4/22 simplified is 2/11
Yes that answer is accurate
Hi!
It’s all of the above.
Answer:
322
Step-by-step explanation:
23.4 rounded to the nearest whole number is 23
13.9 rounded to the nearest whole number is 14
23 times 14 = 322
Answer:
a) P(X>4)=e-4*4.5 =1.523*10-8 ~ 0.0000
b) 1/4.5 =0..2222 Hours
c) P(X>6|X>4) =P(X>2)=e-2*4.5 =0.000123
Step-by-step explanation: