A50 milliliter solution contains 4 milliliters of salt.
how many milliliters of salt will a 75 milliliter solution of the same strength contain

29 ml of salt

Step-by-step explanation:

50 ml = 4 ml of salt

75 ml =?

If 50 ml is 4 ml of salt, and 75 ml is 25 ml more than 50 ml, just add 25 ml to the 4 ml of salt to get 29ml.

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.

24

step-by-step explanation: