On Question 10
The average time students need to finish a particular test is 70 minutes with a standard deviation of 12 minutes.
(Assume that these times are normally distributed) If we want 98% of the students to have sufficient time to finish
the test, approximately how much time should we given them?

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.

hello umm i don't understand your question can you explain it more pls

step-by-step explanation:

c-   36

taxicab circle radius 9 has 4(9) = 36 points