Cards numbered 1-50 are placed in a hat. If a card is selected at random, what is the probability that the card has a 3 in the tens place. a 0.1
b 0.01
c 0.5
d 0.2

0.5

Step-by-step explanation:

I don't know for certain but i believe it is .5 bc its the biggest number in the list bc there are a lot of numbers that have a three in the tens place leading up to 50

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

17

step-by-step explanation: