What result(s) when two different alleles both appear in the phenotype?

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!