Question

help me

Answer 1

Hard to read.

Answer 2

medals given

Answer 3

ok let repost it

Answer 4

number 5 talks about a cube rolled 30 times so u will land on a 4 one out of 6 times. so 30/ 6 = 5 times u would land on a 4 in 30 rolls on average.

Answer 5

thx

Answer 6

so it 5

Answer 7

yeah 1/6 * 30 equals 5 for problem 5

Answer 8

i think problem 6 is similar 4/6 *48 = 32

Answer 9

a dice has 6 sides so 1 2 3 4 are all possibilities excluding 5 6

Answer 10

so 4/6 is the probability that it will land 1 time on either 1 2 3 4

Answer 11

ok

Answer 12

are u okay with problem # 4

Answer 13

wat

Answer 14

the question about flipping coins 30 times u need help with this one?

Answer 15

well if u have a coin there are only two ways it can land so 1/2 * number of flips 30 = 15

Answer 16

ok

Answer 17

problem 7 talks about the spinner in 10 sections spun 50 times well greater than 4 so u have to count 5 6 7 8 9 10 then out of 10 which is 6/10 * ur number of spins 50 = 30

Answer 18

problem 8 u want to find red or yellow ...3 red 4 yellow and 3 green so u have 3 out of 10 and 4 out of 10 times each 3/10 * 80 or 4/10 * 80 should get 24 red or 32 yellow....i think u add them 24 +32 = 56 if not then 24 red or 32 yellow is the answer

Answer 19

problem # 3 about the trucks 31percent cross the bridge and 2500 vechicles cross. u want to know how many tracks crossed so take 31 percent * total vehicles 2500 so .31*2500 = 775 trucks

Answer 20

OK

Answer 21

problem 9 i think is wanting to compare the .85(38 flights) = 32.3 so if 4 flights are late then 38 - 4 = 34 which is above 85 percent since 34 > 32.3 so xyz flights will have about 34/38 = .89 or 89 percent probabilty to be on time

Answer 22

i couldn't read problem # 1 and #2

Answer 23

u have any questions on those other problems

Answer 24

yes

Answer 25

@fiberdust