Me. stewart teaches three science classes her students are freshman and sophomores her student data are shown in relative frequency table

the answer is that D is false

Step-by-step explanation:

the relative frequency chart shows that 0.35 of her total freshman and sophomores take biology (Bottom left corner of the chart).

D

Step-by-step explanation: Apex said so

answer: a

step-by-step explanation:

if xy ~ yz therefore xy would be the same length as yz

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%