How many integers between 1 and 40 are multiples of 3 and 7

Find the characteristic polynomial and the eigenvalues of the matrix. [Start 2 By 2 Matrix 1st Row 1st Column 11 2nd Column 2 2nd Row 1st Column 2 2nd Column 11 EndMatrix ]The characteristic polynomial is nothing.

The bacteria in a certain culture double every 7.3 hours. The culture has 7,000 bacteria at the start. How many bacteria will the culture contain after 4 hours?

A certain type of parasite measures. 0012 mm on its first day of life. It then triples in length each day after that. How many days will it take for the parasite to grow to be 150 mm? a. about 41,666.7 days b. about 10.7 days c. about 49.9 days d.

Is dividing 4/5 the same as multiplying by 5 then dividing by 4?

Show the sample space of a toss of two dice as a list denote the event of a sum of 3 or 6 or 9 on the list

Find original price. Swimsuit discounted 65% on sale for $20.30

A bottle and its cork cost $1.20 of the bottle costs $1.10 more than the cork. What is the cost of bottle and of the cost of cork?

H (t) = - t + 3; Find h (-5)

A downhill skier is traveling at a rate of 0.5 mile per minute. how far will the skier travel in 18 minutes?

What is the highest factor of 15 and 20