Since the beginning of the year, 1982 people have come into a blood bank to donate blood and 340 were found to have high blood pressure. estimate the probability that the next person who comes in to give blood will have high blood pressure.

≈ 17.15%

Step-by-step explanation:

This probability (experimental) relies on previous facts.

We know that 340 out of 1982 people had high blood pressure. In percentage: %

So the probability that the next person who comes in to give blood will have high blood pressure is same as the experimental probability that we found. So it is:

About 17.15% (rounded to 2 decimal places)

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation: