Please Help!
The letters r and theta represent polar coordinates. Write the given equation using rectangular coordinates (x, y)
r= 3 sin theta
Complete the general form of the equation using rectangular coordinates.
0=

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

What is the standard form of -5x^2+2x^4-11+x^3+3x

The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?