30mL:45mL simplify the ratio

A studemt is hiring a 3-kilometer race. he runs 1 kilometer every 2 minutes. select the function that describes his distance from the finish line after x minutes. A. f (x) = -1/3x + 2 B. f (x) = -1/2x + 3 C. f (x) = 1/2x + 3 D. f (x) = 1/3x + 2

How many yards a football team moves on a field using this expression |8| + |-4|

If the value of b is 7, then what is the value of the expression - 3b2 + 25 = ?

Forty - two people attended s meeting about a zoning ordinance. Six more of the attendees voted in favor of the ordinance than the number that opposed it. How many opposed it.

Suppose a rumor is spread by first one person telling another individual and then the individual telling two other people. each person in turn tells two other people. can you consider this an arithmetic or geometric sequence? explain your answer.

Given F (x) = x^2-9 and G (x) = 2-x determined the equation for the combined function Y = (f-g) (x)

Ages of the first 6 presidents are 57,61,57,57,58,57. How many presidents fall within one standard deviation of the mean

What is the probability that three standard die, all rolled at the same time, will all land with a three facing up?

What is pie when it is round it to a 100

A train is traveling at a consistent speed. Use the information provided to find the missing value in the table. Distance Time 12 6 ? 12 30 15 34 17