Layla ran the 200-meter race 3 times. Her fasted time was 26.3 seconds. Her slowest time was 30.3 seconds. If Layla's average time was 28.0 seconds, what was her time for the third race? Please help and show how to do it

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.

The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.

9/10 divide by -3/15 as a mixed number