A middle school took 125 students on a field trip to the zoo. Of the 125 students, 30% had never been to a zoo before. Which of the following is NOT equivalent to 30%?

The answer is B 0.24

Step-by-step explanation:

all the other answers can be converted into 30%, or  0.3 and .3. You cant turn 0.24 or any number like that into 30% just by multiplying/dividing it by 10.

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.