Question

Which of the following numbers is irrational?

negative 7 over 4, 2 over 3, square root of 3, square root of 4
a fraction with numerator negative 7 and denominator 4
a fraction with numerator 2 and denominator 3
square root of 3
square root of 4

Answer 1

@mitchal

Answer 2

jesus, that took long enough!!

Answer 3

lmao

Answer 4

lol

Answer 5

ok cmaonnn

Answer 6

sqaure root over 3 is irrational

Answer 7

ok thats what i chose. next one.

Answer 8

A closed container has 3.06 ⋅ 1023 atoms of a gas. Each atom of the gas weighs 1.67 ⋅ 10–24 grams. Which of the following shows and explains the approximate total mass, in grams, of all the atoms of the gas in the container?
0.47 grams, because (3.06 + 1.67) ⋅ (1023 ⋅ 10–24) = 4.73 ⋅ 10–1
0.51 grams, because (3.06 ⋅ 1.67) ⋅(1023 ⋅ 10–24) = 5.1102 ⋅ 10–1
4.73 grams, because (3.06 + 1.67) ⋅ (1023 ⋅ 10–24) = 4.73
5.11 grams, because (3.06 ⋅ 1.67) ⋅ (1023 ⋅ 10–24) = 5.1102

Answer 9

wtf hard to reaad O_O

Answer 10

idk how the fuk i do this XD

Answer 11

ill take a pic

Answer 12

ah its B 0.51

Answer 13

ok thx

Answer 14

np

Answer 15

Multiply (1.2 ⋅ 1028) ⋅ (3 ⋅ 10−19). Express the answer in scientific notation.
3.6 ⋅ 109
3.6 ⋅ 1010
36 ⋅ 109
36 ⋅ 1010

Answer 16

god mitchal focusss

Answer 17

A ;)

Answer 18

thanks

Answer 19

i am -_- lol i can do both :P

Answer 20

Which number is not in scientific notation?
1.1 ⋅ 10213
7.8 ⋅ 108
3.02 ⋅ 10−10
35 ⋅ 104

Answer 21

D

Answer 22

XD

Answer 23

lol XD

Answer 24

lmao JK

Answer 25

Which expression is irrational?
8 over 5.
square root of 4
square root of 10.
square root of 64

Answer 26

my face is red XD

Answer 27

lol why?

Answer 28

cause no one ever said that to meh XD that funny as hell

Answer 29

C ;)

Answer 30

lmao

Answer 31

Which expression is irrational?
8 over 5.
square root of 4
square root of 10.
square root of 64

Answer 32

@mitchal

Answer 33

C lol that what i said up above

Answer 34

lol ik i thought you died

Answer 35

The distance of planet Mercury from the Sun is approximately 5.8 ⋅ 107 kilometers, and the distance of planet Venus from the Sun is 1.1 ⋅ 108 kilometers. About how many more kilometers is the distance of Venus from the Sun than the distance of Mercury from the Sun?
5.2 ⋅ 107 kilometers
4.7 ⋅ 108 kilometers
5.2 ⋅ 108 kilometers
5.7 ⋅ 109 kilometers

Answer 36

halp?

Answer 37

@mitchal

Answer 38

4.7 10^8

Answer 39

What is the simplified expression for 5 to the power of negative 3 multiplied by 2 to the power of 2 multiplied by 5 to the power of 6 whole over 2 to the power of 3 multiplied by 5 to the power of 2?
2 to the power of 2 over 5 to the power of 2
5 over 2 to the power of 2
5 over 2
5 to the power of 2 over 2

Answer 40

hmm

Answer 41

im not actually typing it just says that i am

Answer 42

5/2 ;)

Answer 43

so youre right on that ^_^

Answer 44

Which calculation can be used to find the value of p in the equation p3 = 8?
p equals cube root of 8
p equals 3 multiplied by the square root of 8
p equals 2 multiplied by square root of 8
p equals square root of 8

Answer 45

ugh just a few mor

Answer 46

that okay im here for all of it ^_^

Answer 47

^-^

Answer 48

A

Answer 49

ily :)

Answer 50

Simplify eight to the negative fifth divided by eight to the negative third.
one divided by the quantity eight squared
one divided by the quantity eight to the eighth power
82
88

Answer 51

ily 2 XD

Answer 52

C ;)

Answer 53

There are (42)3 ⋅ 40 horses on a stud farm. What is the total number of horses on the farm?
0
46
47
424

Answer 54

gotta be B

Answer 55

Which value is equivalent to 7 multiplied by 5 multiplied by 2 whole over 7 multiplied by 3, the whole raised to the power of 2 multiplied by 5 to the power of 0 over 2 to the power of negative 3, whole to the power of 3 multiplied by 2 to the power of negative 9?
10 over 9
20 over 3
100 over 9
700 over 3

Answer 56

screen shot on that please ^_^

Answer 57

on my way.

Answer 58

@pandaluvs please stop spamming the chat.

Answer 59

but im a panda, i cant even talk. and its not spamming its updating you on information.

Answer 60

so youre welcome

Answer 61

D :) and young studier she is updating the information she dont want to make bunch of question so it easier for her to post it in the chat :)

Answer 62

its weird i cant copy paste it

Answer 63

B

Answer 64

What is the value of 5 to the power of 4 over 5 to the power of 6?
1 over 25
1 over 5
5
25

Answer 65

No, @pandaluvs keeps on demanding that we give you a medal. It's getting annoying.

Answer 66

hey, i only said it 2 times and you freaked out.

Answer 67

3-4 times, actually.

Answer 68

cause she wants to be a nice person and to said that i deserved a medal

Answer 69

on different chats,

Answer 70

JEEZ get over it.

Answer 71

I don't go around demanding that other people get medals. -_-

Answer 72

1 over 5^2 ;)

Answer 73

mitchal is a hero, so b quiet.

Answer 74

dude why are you here? leave me and panda alone

Answer 75

thanks panda ;)

Answer 76

I give up. -_- You people today.....

Answer 77

thats not a choice in the test :O

Answer 78

hmm than there is a mistake let me do it again

Answer 79

Oh i did it backward it A ;)

Answer 80

oh ok

Answer 81

yay this is the last one!!!

Answer 82

What is the sum of 3.6 × 103 and 6.1 × 103?
9.7 × 103
9.7 × 106
97 × 103
97 × 106

Answer 83

A

Answer 84

OMG U ARE A HEROOOOOOOO

Answer 85

ok i will submit it and well you which i got right or wrong

Answer 86

kk i did my best on all of them so you should get only 1 or 2 wrong ;)

Answer 87

thats the only one

Answer 88

damn i knew i had a gut feeling on that one -_-

Answer 89

lol