What are the set or sets each number belongs to for the answer to the square root of 4, -237, 13/23?

What are the set or sets each number belongs to for the answer to the square root of 4, -237, 13/23?

Differential equations are often referred to as mathematical models. Explain what the phrase “mathematical model” can mean, experiences with mathematical models, and how the mathematical use...

How do we figure this problem out.

if there are 20 men and 20 boys wanting a haircut, the barber charges $10 foe men and $7 for boys. How much will the barber make that day?

Honors Math Homework Question

Consider the rate of change equation dy/dt = 0.5y(2+y)(y-8) which has been created to provide predictions about the future population of rabbits over time. a) For what...

The letter y appears in two places in the differential equation dy/dt = 0.3y. Is it appropriate to think of both occurrences of y as function of t? Explain.

Please help me with this word problem

Help please

Help please and thank you

This is translated from a trigonometry problem in another language, I hope you understand it.

it' is mathematics question of algebra thank you

1x2=2, 2x2=4, 4x2=8, what's it called? How enter on calculator?

please help

Please help me set up an equation for this problem.

60=1 why is that?

Graph 3 members of the family of curves that have f(x) = -x+1 as a common derivative. Help!?

How do you get the solution?

In a basketball tournament, 153 total matches are played. Each team played exactly one match with each of the other teams. How many teams participated in the tournament?

Ted says that 3 tenths multiplied by 100 equals 300 thousandths . Is he correct? Use a place value chart to explain your answer.