luna

i got 44 degrees 30'

however the book says its 44 degrees 33'

how do i get that?

i got 130 degrees, but the book says its 140 degrees

11:20..so the hands would be somewhere between 11 and 12, and also on the 4

there are 4 full hours (each hour is 30 degrees), so there's already 120 degrees (4*30)

and 4/12 of the hour has passed, which is 1/3... when you multiply 30 deg (in 1 hr) by 1/3, you get 10 degrees

and 10+120 is 130...but the answer is 140...what did i do wrong?

what is 90degrees - 39 degrees 17"

i changed 90 degrees...89 degrees 59' 60 "

is this how you change 39 degrees 17"? 38 degrees 59' 18"

when i subtracted them i got something else tho

the correct answer is 50 degrees 59' 43"

how do i get this?what did i do wrong?

to the nearest second, what is the first time after 2:00 that the hands of a clock will form an angle 2.5 times as great as the angle formed at 2:00?

the answer is 2:38:11

how do i find this?

study the following five statements

1.spoof is the set of all purrs

2. spoof contains at least two distinct purrs

3. every lilt is a set of purrs and contains at least two distinct purrs

4. if a and b are any two distinct purrs, there is one and only one lilt that contains them

5. no lilt contains all the purrs

a. show that each of the following statements is true.

i. there is at least one lilt

ii. there are at least three purrs

iii. there are at least three lilts

b. if the lilt"girt" contains the purr "pil" and the purr "til" and if the lilt "mirt" contains the purr "pil" and the purr "til" then the lilt "girt" is the same as the lilt "mirt" except in one case. what is this case?

to the nearest second, what is the first time after 12:00 that the hour hand and the minute hand of a clock are together?

the answer is 1:05 27 seconds

how do you find that?

i know how to get 1:05, but i dont know how to get 27 seconds

to the nearest second, what is the first time after 12:00 that the hour hand and the minute hand of a clock are together?

the answer is 1:05 27 seconds

how do you find that?

i know how to get 1:05, but i dont know how to get 27 seconds

10. at party, each guest shook hands with every other guest exactly once. there were a total of 105 handshakes. how many guests were there?

11. at herb's deli there are 21 different meat sandwiches, each made up of one kind or two different kinds of meat. how many different kinds of meat does herb's deli have?

12. how many numbers between 450 and 700 can be formed using only the digits 3, 4, 5, 6, 7, and 8?

16. find the number of distinguishable five letter permutations that can be formed from the word WINDOW. use the following steps:

a. find the number of distinguishable five-letter sequences containing exactly one w.

b. find the number of distinguishable five-letter sequences containing two w's.

c. add the results of steps a and b

the answers

10. 15

11. 6

12. 96

16. a. 120

b.240

c.360

how do i find all the real zeros of each polynomial.

2x^3-x^2+2x-1

the answer is : 2 (x-1/2) (x^2+1)

i know 1/2 is a zero. and you write x-1/2. and i know you put a 2 in front because it's the leading coefficient. but where did the x^2+1 come from?

you know how on an iphone you can see yourself when you take a picture?

what phones have this reverse camera effect?

im asking because i cannot get an iphone..

My mom won't let me have a smartphone

Whats a good phone that:

- has good camera quality(4+ megapixels)

-has reverse camera effect

- does NOT have Internet, but can use wifi

- preferably not touchscreen

- verizon

should i be concerned about this girl?

- she went to the movies with my boyfriend alone.she asked him, however my bf DID invite me to go with them

- she put her legs on him. but she does this too many guys

 - she texts <3s to him

- she gave him a hug

my bf says he doesnt like her. he told me he loves me. do you believe theyre just friends?or should i be worried?

on the bus, a girl from school rested her legs on my boyfriend! she does this to multiple guys... should i be concerned?

would you be mad? or okay with it? do i have a reason to be mad/ jealous? what should i do?

my hip started hurting on sunday. it hurt BEFORE i ran, and when i ran 1 mile, it became worse. yesterday (monday) i went to the trainer. my hip popped when he twisted it.

it hurts when i run. sometimes it hurts when i walk.also my leg cracks a little when i do the scissor core exercise.

what is wrong with my hip? how do i get better? how long should i take a break from track for?

The answer is 1+ or - the sq.root of 6 over 3

3^x^3=3^2x

the answer is -sq root of 2, 0 and positive sq root of 2. how do i get this answer?

another problem is

8^x2-2x=1/2

the answer is 1 plus or minus the sq root of 6 over 3. how do i get this? thanks

i bougt size 0 skinny jeans. they are skin tight! it is also a little long, so there are some wrinkles.

i can bend my legs and move, but should they be skin tight?

or should i switch to size 1, but get the bottom tailored?

for example,

dna: ATG

rna: UAC

tRNA: AUG

x^3-1/x^2-9 is the original problem

there is an oblique asymptote at y=x. i found that by using synthetic division.

the book says it is intersected at (1/9,1/9). how do i get that?

another example is H(x)= 4(x^2-1/x^4-16)

there is a horizontal asymptote at y=0. it intersects at (-1,0) and 1,0). how do i find the intersections?