Three bunches of grapes have masses of 1,000 centigrams, 1,000 decigrams and 1,000 grams, respectively. what is the total combined mass of the grape in kilograms?

Assume that a population of 50 individuals has the following numbers of genotypes for a gene with two alleles, b and b: bb = 30, bb = 10, and bb = 10. calculate the frequencies of the two alleles in the population’s gene pool.

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).