Question

***PLEASE HELP***SUPER EASY***
1/189 as a decimal?

Answer 1

I Will give a medal

Answer 2

can you help me here?

Pint-Sized Portraits has 5 different backgrounds and 3 poses in which to photograph children. How many different pictures are there to choose from?

Ans: 8,15 or 24

Answer 3

if its super easy... why not do it yourself??? 0.o

Answer 4

@Guitarestfreak to find however many pictures/combinations to choose from just multiply. So, for this question it would be 5*3 =?. 5*3 = 15 so the answer would be 15

Answer 5

thanks!!!

Answer 6

No problem!

Answer 7

Evaluate 3! + 4!.

Answer 8

30, 144, or 5,040?

Answer 9

I don't know how to explain it totally but is it ok if I just give you the answer without showing the steps?

Answer 10

@Guitarestfreak

Answer 11

yes.

Answer 12

Ok so 3! = 6, and 4! = 24. So 3! + 4! would be like 6+24 = ?. 6+24 = 30

Answer 13

Any other questions? @Guitarestfreak

Answer 14

lol lots

Answer 15

Ok I'll try to answer some... @Guitarestfreak

Answer 16

let me write something down

Answer 17

@Guitarestfreak

Answer 18

next one

Answer 19

@Guitarestfreak Ok

Answer 20

if a salesperson wanted to give the impression that there was a larger increase in sales over the time period. what he might do to the graph? Sry I can't do the graph on here:(

Ans: use a smaller rang, use a larger range, or delete a month??

Answer 21

What type of graph is it? Is it a histogram, double bar graph, etc?

Answer 22

@Guitarestfreak

Answer 23

back

Answer 24

i think histogram

Answer 25

ill just skip that one

Answer 26

in how many different ways can 5 books be arranged on a shelf?

Ans: 5, 25, or 120?

Answer 27

ok

Answer 28

Ok so the answer would be 120

Answer 29

Because since you have 5 books you would do it like this: 5*4*3*2*1 = 120. Get it? @Guitarestfreak

Answer 30

another one too.

The mean weight of the packages Joan shipped was 2.5 pounds. If John mailed four packages and three of them had weights of 1.7, 3.2 and 2.8 pounds, then what did the other package weigh?

Ans: 2.3, 2.8, or 3.3?

Answer 31

so x those numbers?

Answer 32

Let me see.

Answer 33

i think you're right there, thanks :)

Answer 34

The mean weight of the packages Joan shipped was 2.5 pounds. If John mailed four packages and three of them had weights of 1.7, 3.2 and 2.8 pounds, then what did the other package weigh?

Ans: 2.3 ANSWER <-----

Answer 35

thanks!! sounds right.

Answer 36

how did u figure it out?

Answer 37

Evaluate C(n,n).

ans: 0, 1, or n?

Answer 38

Wel, I decided to try all the numbers to see which one included in the group of numbers has 2.5 as the mean. To calculate mean you add up all the numbers and divide it by however many numbers there are.

Answer 39

I don't know the answer to that question above sorry! @Guitarestfreak

Answer 40

kk that helps.

Answer 41

what about this one?

you want to know the brand of jeans worn most often by people 20 to 30 years old. which of the following surveys is biased?

Ans: surveying people 20 to 30 years old at a store that sells one brand of jeans, surveying people 20 to 30 old at a store that sells only jeans, or surveying everyone at a store that sells only jeans??

Answer 42

surveying people 20 to 30 years old at a store that sells one brand of jeans, @Guitarestfreak

Answer 43

thanks!

Answer 44

and this one too

Answer 45

the chorus has 30 members. Which expression represents the number of ways a group of 6 members can be chosen to do a special performance?

Ans:

Answer 46

sry its crazyy lol

Answer 47

30/6!24!

Answer 48

another one.

Which of the following values is the 75th percentile?

Ans: lower quartile, median, upper quartile?

Answer 49

Upper quartile I think

Answer 50

k, brb

Answer 51

how many different arrangements of the letters in the word "COLOR" are there?

Ans: 20, 60, 120?

brb, but u can continue to anwser this question

Answer 52

@Guitarestfreak 120

Answer 53

@mangorox, it isn't a nice decimal. why do you need it as a decimal?