For males in a certain town, the systolic blood pressure is normally distributed with a mean of 115 and a standard deviation of 8. What percentage of males in the town that
have a systolic blood pressure between 97 and 120, to the nearest tenth?

assuming you mean addition: addition and subtraction are reverse operations.

step-by-step explanation:

just took the test and my answers down below!

step-by-step explanation:

check the pic :

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step-by-step explanation:

question: use the following table of a school bus during morning pickups to calculate its average speed between 2.8 km and 4.2 km

answer: 42 km/h

explanation: 1.4/0.033 42.42424 = 42 km/h

question answered by

(jacemorris04)