1) IT TAKES 10 PEOPLE TO PULL A 50 TON BUS.HOW MANY PEOPLE WOULDIT TAKE TO PULL A 100 TON BUS ?2) WHICH IS BIGGER ,HALFOF 40 OR ONE FOURTH OF 20 ?
3)IF A BALL ROTATES 110 DEGREES IN 8 SECONDS ,HOW MANY DEGREES DOES IT ROTATE IN 32 SECONDS ?
4) IF THE RATIO OF RED ROSES TO YELLOW ROSES IS 4 TO 6 AND THERE ARE A TOTOAL OF 50 ROSES , HOW MANY OF THEM ARE YELLOW?

Answers

Answer 1
Answer: 1) The best thing to do here is to divide the two weights of the buses and fin out what you need to multiply it by. 
100/50= 2.
Therefore, you've got to multiply the amount of people by 2.
10*2= 20
Therefore, it takes 20 people to pull a 100 ton bus.

2) Here, you should work out what each one is worth. Half of 40 is 20.
one fourth of 20 is 5. Therefore, half of 40 is larger.

3) The best thing to do is to divide 32 by 8, and then multiply the number of degrees by this.
32/8=4
110*4= 440
Therefore, the ball rotates 440 degrees in 32 seconds.

4) the best thing to do is to find what one part is worth- and to do this, you have to add together the amount of roses and divide this by the total roses.
4+6= 10
50/10= 5
The roses are 6 parts yellow, therefore, 6*5= 30, there are 30 yellow roses.

Hope this helps :) 

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Two sisters open saving accounts with $60 each that their grandmother gave them. The first sister adds $20 each month to her account. Her sister adds $40 every two months to her $60. If the sisters continue to make deposits at the same rate, when will they have the same amount of money?
Please help with math.Best answer gets brainiest answer.Please show work.
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How does P minus 13 equals -2

3/5 as a percent.

Please help

Answers

It has to be 60% because of the way you divide this problem
Is 0.60 if you move left its 60% so 60%

What is 45 divided by 18 expressed as a decimal number

Answers

(45)/(18)=(9 * 5)/(9 * 2)=(5)/(2)=2 (1)/(2)=2 (5)/(10)=\boxed{2.5}


I belive it's 2.5 because

you just divide 45 รท 18 = 25 then you turn it into a decimal and it will be 2.5

Hope I helped I am not sure if I'm correct

=)

Is 9.48 an irrational number?

Answers

No, it is rational because it can be written over a fraction (9 48/100)
No it's not. Because you could make it into a fraction.

Which number is larger?

-20 or -15

Answers

The answer is -15 and -20 is smaller.
-15

when the number is smaller when its nigative { - } it going to be the larger, i hope that what u  mean, -20 is smalleset then -15

What are the three consecutive odd integers that equal 111? After that, answer this:Are there 3 consecutive odd integers that equal 1111?

Answers

odd integers are 1 more than even ones
even intergers are represetned as 2n where n is a whole number
odd=2n+1
consecutive odd integers are 2 apart from each other so therefor the numbers are 2n+1,2n+1+2, 2n+1+2+2 or 2n+1, 2n+3, 2n+5
so they add up to 111
2n+1+2n+3+2n+5=111
add like terms
6n+9=111
subtract 9 from both sides
6n=102
divide both sides by 6
n=17
numbers are
2n+1,2n+3,2n+5
subsitute
2(17)+1=34+1=35
therefor since the other sare 2 more
35,37,39 are the numbers


are there 3 that equal 1111? solve and see if it is true
2n+1+2n+3+2n+5=1111
add like terms
6n+9=1111
subtract 9 from both sides
6n=1102
divide both sides by 6
n=183.666666666666
n is not whole so the answer is NO

answer are 35,37,39 and NO
x- the number

x
x+2
x+4
======(+)
3x+6=111
3x=105
x=35

the numbers are 35 37 39

the second problem has the same logic

x
x+2
x+4
=====(+)
3x+6=1111
3x=1105
x=368, (3) it's not an integer number

AND IT"S CORRECT EXCELLENCY!
TAKE A PIECE OF PAPER, A PEN AND DO IT FOR YOURSELF!
you don't need to write an essay for a simple math exercise

A hair salon bought 12 headbands for $24. At this rate, how much will 48 headbands cost? Show your work.

Answers

12x4=48 so that means a head band is 2 dollars each and 12x2=24 so 48x2=96
BOOM! :) 

Answer:

96

Step-by-step explanation: