Round 4,379,821 to the nearest hundred

What is the expanded form of this number? 18.029 A (1*10) + (8*1) + (2*110) + (9*11,000) B (1*10) + (8*1) + (2*1100) + (9*11,000) C (1*10) + (8*1) + (2*1100) + (9*1100) D (1*10) + (8*1) + (2*110) + (9*1100)

If f (x) = 7x and g (x) = 3x+1, find (fog) (x)

12 liters is about how many quarts

How do you find equivalent ratios with multiplying and dividing?

The ratio 125:x is equivalent to the ratio x squared:125. What is the value of x?

There are 32 students in the 6th grade at Garden Valley Middle School. Eight of them have freckles. What is the ratio of 6th graders with freckles to the total number of 6th graders? A. 4:1 B. 1:3 C. 1:4 D. 3:1

Factor of 13x^2+7x-3

E park What is the scale of a r. He drawing where an 8 foot wall each is two inches long? ach, or pass. eason ake it

The probability that an event will happen is P (E) = 24/31. Find the probability that the event will not happen.

The product of (a + b) (a - b) is a perfect square trinomial. A. Sometimes b. Always c. Never