Devin and Tej are playing cards. Devin draws a card, replaces it and then shuffles the pack. Tej then draws a card. Find the probability that:
a) both draw an ace
b) both draw the king of hearts
c) Devin draws a spade and Tej draws a queen
d) exactly one of the cards drawn is heart
e) both cards are red or both cards are black
f) the cards are different colours

i dont know i just need points

answer: about 22.67

step-by-step explanation:

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.