Mathematics, 28.04.2021 18:50 kcruz87

Solve the problem. Suppose a necklace is made from 18-karat gold and weighs 54 grams. Find the weight, in grams, of the pure gold in the necklace.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:00, vlactawhalm29

Remmi wrote the equation of the line y=⅓(x+2) he solved for x and got x=3y-2 which of the following is an equivalent equation for x? a. x=y-11/3 b. x=y+7/3 c. x=3(y-⅔) d. x=3(y+⅔)

Answers: 1

continue

Mathematics, 21.06.2019 14:30, garrettrhoad

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

Answers: 2

continue

Mathematics, 21.06.2019 15:00, 0145813

Answer this question, only if you know the answer. 30 points and brainliest!

Answers: 1

continue

Mathematics, 21.06.2019 19:00, cassie2021

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2

Answers: 2

continue

You know the right answer?

Solve the problem. Suppose a necklace is made from 18-karat gold and weighs 54 grams. Find the we...