Katherine is very interested in cryogenics (the science of very low temperatures). with the of her science teacher she is doing an experiment on the affect of low temperates on bacteria. she cools one sample of bacteria to a temperature of -51 c and another to -71 c. what was the temperature difference in the two experiments?

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 i need !

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100