Assume that China has about 1 billion people, an increase of 15 million would result in a relative change of ___%

Is it possible, for some choice of positive whole numbers m and n, that 63m = 21n? justify your answer?

The table below represents the distance of a truck from its destination as a function of time: Time (hours) x Distance (miles) y 0 330 1 275 2 220 3 165 4 110 Part A: What is the y-intercept of the function, and what does this tell you about the

What is the y-intercept of the line with equation 4 * + 2y=12 A. 0,3 b. 6,0 c3,0 d0,6

There are 4 classrooms of third grade and 4 of fourth grade at our school. Each classroom has 20 students. She knows the following information: ·90% of 3rd and 4th grade students have permission to go on the trip.

Multiply: (9x^2y^3) (7xy^2)

When y is 3 and x is 5 what's the constant of variation

Find the value of c so that (x+1) is a factor of the polynomial p (x). p (x) = 2x^4-5x^2+cx+1

A company ordered 10 boxed lunches from a deli for $74.50. each boxed lunch cost the same amount. which equation represents the proportional relationship between y, the total cost of the nixed lunches and x, the number of boxed lunches? A) 7.

Change the following numbers into percent 0.05

Calculate the discriminant: 5x² + 2x - 2 = 0