At a middle school the ratio of the number girls to the number of boys is 7:4. In the same school, the ratio of the number of boys to the number of teachers is 15:4. If there are 210 girls in the school, find how many teachers are there?

the answer is a

step-by-step explanation:

because if you put 1 in to the square root of x it equals 300.

answer: its c because when it has a magnet next to it it will move away from the mixture. hope this

step-by-step explanation:

answer-

a. the total cost of a taxi ride includes an initial charge of approximately $3.30

solution-

in the graph,

x axis represents the distance traveled and

y axis represents the total fare

the best fit line intersects the y axis approximately at 3.30 or y-intercept is 3.30. at x=0, i.e when the taxi is still, the value of y or the cost of the fare is 3.30. that means $3.30 is the fixed charge which will be levied along with the other fare.

the slope of the line represent the cost per mile. as the best fit line is straight line, so the price per mile is constant.