(x^1/2)^4/5 =x^a evaluate the left hand side to find the value of a in the equation in the simplest form

If 1.4% of the mass of a human body is calcium, how many kilograms of calcium are there in a 165-pound man? 1.0 kg ca 5.1 kg ca 1.0 x 102 kg ca 5.1 x 102 kg ca

Agroup of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 the combined total of $31.50 how much is the cost of a slice of pizza

Write an inequality for this sentence the quotient of a number and -5 increased by 4 is at most 8