Answer:
I believe it's the third and fourth answers.
Step-by-step explanation:
The answer is d=<span>= 1/2 (a+b) 2nd power </span>
-1.76
Since the solution needs to be a number less than or equal to -2, you need to find a number that is closer to 0 than -2. The answer can not be -2 as it is equal to -2, and cannot be -8/-2.45 as it is a greater distance to 0.
Hope this helps comment below for more questions :)
9.50/1 = x/6.2
(Cross multiply)
9.50*6.2 = 1x
58.9 = x
She will earn $58.90 if she works for 6 hours and 12 minutes
Answer:
The reduction in probability of infection for an individual who wears both a mask and face shield is 68.4%
Step-by-step explanation:
Represent the event of wearing a Mask with M
Represent the event of wearing a face shield with F


Required

Since both events are independent;

Substitute values for P(M) and P(F)

Convert both percentages to fraction




Convert to Percentage
