Answer:
I am not sure what to do you have any pictures
Step-by-step explanation:
Answer:
185445
Step-by-step explanation:
am just guessing but plssssssss give me brainliest
First, break up 45 into 40 and 5 then multipy 8(40) which equals 320 and multipy 8(5) which equals 40. Thrn add 320+40 to get the product 360.
Hope this helped
8x45
8(40)+8(5)
320+40
360
Here we have to find the probability
. Now express the probability in terms of standard normal cumulative distribution function. That is
.

Now you can look up the probability from the standard normal tables. Its value is

A, because it's based on whether or not they do their chores, and it's not for certain