Question

need help with some problems :/

Answer 1

SHOULD WE START WITH SCREEN2 @Thugchick14

Answer 2

if it helps then yes, I'm determined @princeharryyy

Answer 3

ohk let's start @Thugchick14

Answer 4

alright, lets go

Answer 5

6^-3 = 1/6^3

Answer 6

do i need to give the explanation as well or u'll get it @Thugchick14

Answer 7

i get it

Answer 8

next ques (n)^0 is always equa to 1 , n denotes any number watever it may be

Answer 9

equal*

Answer 10

@Thugchick14

Answer 11

yup it can't be 0 so you put it as 1

Answer 12

wat ?

Answer 13

opps lol that was suppose to be in a message for someone else XD

Answer 14

my computer is laggy

Answer 15

ohk

Answer 16

4^-2 = 1/16

Answer 17

which = 1/4^2

Answer 18

next is x^8y^8 every time it's squaring the power and whenever we do it we multiply inner one with the outer one @Thugchick14

Answer 19

ok got it

Answer 20

lets move on to screen 2 . Should we ?

Answer 21

@Thugchick14

Answer 22

yes yes

Answer 23

wait.... i thought we just did screen2??

Answer 24

sorry then i mean 3 @Thugchick14

Answer 25

lol ok

Answer 26

hehe :p @Thugchick14 let's start ...

Answer 27

as its the circular mirror .... the base as sown in the figure must be a square ...shouldn't it be @Thugchick14

Answer 28

so the length of the square would be 2 times the radius of circle ...
than it means area of the base would be equal to A = length*breadth .
for a square length = breadth so, A = 2r*2r = 4r^2 @Thugchick14

Answer 29

alright i get that

Answer 30

for part b put in r =4in

Answer 31

area = 4 *4*4 = 64 sq inches @Thugchick14

Answer 32

for the next part area is given = 196 sq inches so,
4*r*r = 196 => r^2 = 49 or r = 7 so diameter = 2r , so ans =2*7 =14 @Thugchick14

Answer 33

got it ^.^

Answer 34

now lets move to scr 1 @Thugchick14

Answer 35

okay

Answer 36

do u know what simple intrest means @Thugchick14

Answer 37

isn't it like how much is paid for the use of money? like percent or amount?

Answer 38

see if u purchase something from the vendor ... lets for $ 10 annualy and he says if u r not able to pay it in a year than he will charge you 1 percent of the money... then u will have to pay him $10 + 1% of $10 = $11 @Thugchick14

Answer 39

hmm ookkk

Answer 40

so what do you think the question is trying to say @Thugchick14

Answer 41

u there @Thugchick14

Answer 42

lol sorry I'm back and i pay $30 + 1.8% = my answer for the first one

Answer 43

then I'm gonna take it off my balance and put the remainder of it... right??

Answer 44

no beautiful it's asking what will be left in your account not what you have to pay

Answer 45

yup now it's correct @Thugchick14 brilliant !!!!

Answer 46

lol awesome

Answer 47

do take care it's not annually i told you the concept for annual not for the month @Thugchick14

Answer 48

so just from the first part it will help get me the answers for the rest right?

Answer 49

would u be able to do it for months or not @Thugchick14

Answer 50

yeah I'm sure i can handle it

Answer 51

ohk than u'll be able to work out the rest as well ....
do take care of the amount left after everymonth + the interest paid each month ...
otherwise everything will get messed up @Thugchick14

Answer 52

alright thanks for all the help ^.^

Answer 53

gud luck !!!! n Have a NICE DAY !!! ... @Thugchick14