Every day about 140, 000, 000 plastic water bottles are brought in the United States each bottle is about 0.25 m long in the equator of the earth is about 40, 000, 000 m around how many times can the earth equator be circle by a line of plastic bottles used in the United States every day
Answers
Bottles sold daily: 140 million
Each bottle: ~0.25 meters
Equator : 40 million meters
140 mil. Bottles * 0,25 m = 35 million meters
35<40 ( equator) which means you can't circle it not even once with the bottles sold in US in one day!
So 40:35= 0,875
That means we can circle only 87.5% of the Equator!
Info: you need 160 million bottles to circle the Equator once.
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5 * 36
180
Answer: 180
Answers
Keep the variables on one side
16b - 5b = 29 - 7
11b = 22
Divide by 11 isolate b:
11 and 11 cancels out
b = 2
check:
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Answers
nearest hundreds would be = .82
Answers
___
100
if you times the denominator by 20, you have to do the same thing to the numerator so 3 times 20 is 60 so that's 60/100 which is 0.60 and that's equivalent to 3/5 and 6/10 and all that.so 0.60 times 10 is 6, so your coach runs 6 miles everyday. or you could do 10/1 times 3/5. hope that helped.
Answer:
6 miles
Step-by-step explanation:
3/5 multiplied by 10
Answers
x^m=x times itself m times
REMEMBER THAT MULCTIPLICATION IS COMMUTATIVE
a(bc)=(ab)c
so basically
(abc)(3ac)=a*b*c*3*a*c=a*a*c*c*b*3=3a^2bc^2
group and regroup and move around
so in your problem
(3x^2y^3)(-5xy^4z)=
(3)(x^2)(y^3)(-5)(x)(y^4)(z)=
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Answers
There are 9 Pink colored sheets.
What is Algebra?
A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.
Variables are the name given to these symbols because they lack set values.
In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmeticoperations.
given:
Ratio of Red: Pink = 1 :3
let the common ratio be x
If red color sheets are 3.
Then 1x =3
x= 3
Then ,the number of pinksheet s
= 3x
= 3(3)
= 9
Learn more about algebra here:
#SPJ2
Answer:
Ralph will need 9 sheets of pink paper
Explanation:
The red paper to pink paper ratio is 1 to 3. This means that for every 1 piece of red paper, there are 3 pieces of pink paper. Since there are 3 pieces of red paper that Ralph has, you multiply 3 times 3 to get 9 pieces of pink paper.