All categories

3 years ago

What would the bottles purchased be and what would the bottles recycled be?

Mathematics

1 answer:

N76 [4]3 years ago

5 0

Part A

Your problem statement already shows you the conversion.

Bottles purchased: 5×10¹⁰

Bottles recycled: 8.3×10⁹

Part B

The ratio of bottles purchased to bottles recycled is

... (5×10¹⁰)/(8.3×10⁹) = 0.6×10¹ = 6.0

The number of bottles purchased is 6 times the number of bottles recycle.

You might be interested in

Which is the better deal: $3.15 for 10 apples or $4.10 for 11 apples?

zhenek [66]

Answer:

3.15 for 10 is the better deal

Step-by-step explanation:

This is because $3.15 for 10 apples is worth 32 cents per apple. On the other hand, $4.10 for 11 apples is worth 37 cents per apple. And even though you're getting more apples it is costing you more per apple.

7 0

3 years ago

O(d)'? Which expression is equivalent to

padilas [110]

Answer:

<h2>2nd Option:</h2>

$\frac{1}{ {a}^{42} }$

Step-by-step explanation:

${( {r}^{ - 7}) }^{6}$

Since,

${( {a}^{x}) }^{y} = {a}^{xy}$

Then,

$= {r}^{ (- 7 \times 6)} = {r}^{ - 42}$

Since,

${a}^{ - 1} = \frac{1}{a}$

Then,

$= {r}^{ - 42} = \frac{1}{ {r}^{42} }$

Therefore, 

2nd Option is correct. 

5 0

3 years ago

Nancy is the proud owner of a new car. She paid $1,500 up front and took out a loan for the rest of the amount. The interest rat

Nady [450]

Answer:

Step-by-step explanation:

In order to buy the new car, Nancy

paid $1,500 up front and took out a loan for the rest of the amount.

Let x = The amount of loan that she took.

The interest rate on the loan is 5%.

This means that she paid interest of 5/100 × x = 0.05 × x

= 0.05x

If the total cost of buying the car (including the interest Nancy owes) is more than $16,213.02,

It means that

1,500 + x + 0.05x is greater than 16,213.02

1500 + 1.05x = 16213.02

1.05x = 16,213.02 - 1500

1.05x = 114713.02

x = 114713.02/1.05

x = $109250 .49524

The amount that Nancy borrowed is greater than $109250 .49524

3 0

3 years ago

Answers for this worksheet???

Artyom0805 [142]

Answer:
1) C
2) D
3) 26
4) A
5) 68
6) Triangle MNL

Explanation:
1) C does not equal to 180. If you add up all the numbers it adds up to 169. Any triangle; interior adds up to 180.
2) When you minus 180 - 29.1 - 80 ; it equals to 70.9.
3) 180 - 32 - 122 = 26. You could also add 32 + 122; getting 154. Then 180 - 154.
4) We see a square box, meaning it's a right triangle. 180 - 90 - 42.7 = 47.3.
5) You can draw a picture to help you and see it visualize it. But it's the same process : 180 - 97 - 15 = 68
6) The whole triangle was 180. Equaling the whole as 108 was wrong.

- Hope this helps!

3 0

2 years ago

In scientific notation, how do you know the number is larger than one?

Anarel [89]

<h3>You can compare two numbers written in scientific notation by looking at their powers of 10. The number with the greater power of 10 will be the greater number. If two numbers have the same power of 10, then compare the decimal numbers to determine the greater number.</h3>

7 0

2 years ago