All categories

1 year ago

a 12 ounce sports drink costs $.99, and a 16 ounce sports drink cost $1.19. which size is the bes to buy

Mathematics

1 answer:

Wewaii [24]1 year ago

8 0

Answer: 16 ounce sports drink

Step-by-step explanation:

Calculate cost per ounce for both sizes.

12 ounce sports drink:

$0.99 / 12 ounces = $0.0825 per ounce

16 ounce sports drink:

$1.19 / 16 ounces = $0.074375 per ounce

Therefore, the 16 ounce sports drink is a better but because it is cheaper per ounce.

You might be interested in

Factor by grouping x^3-4x^2+7x-28

Komok [63]

Answer:

(x - 4)(x^2 + 7)

Step-by-step explanation:

x^2 is a factor of the first two terms: x^3 - 4x^2 = x^2(x - 4).

7 is a factor of the last two terms: 7(x - 4).

Note how (x - 4) is a factor of the entire four-term expression given above.

Then: x^3-4x^2+7x-28 = (x - 4)(x^2 + 7)

5 0

3 years ago

HEYOO PEEPS Find the scale factor.

valentina_108 [34]

Answer:

I think it is 9

Step-by-step explanation:

as for number one I did 5×7=35 overall and 15×21= 315

then I did 315÷35=9 which is the scale factor.

hope this is correct and help u understand:)

7 0

3 years ago

Read 2 more answers

Paris is 4,000 miles away from Columbus, Ohio. It takes an airplane 8 hours to fly there. What is the speed of the airplane

eimsori [14]

Answer:

500

Step-by-step explanation:

if you take 4,000 miles and divide it by 8 hours, it will give you 500, so that how we figure the speed.

The final answer is 500.

5 0

2 years ago

What is k in this question<br> k/1.5 = 3

Reptile [31]

Answer:k equals 4.5

Step-by-step explanation: you multiply 1.5 times three

3 0

3 years ago

Read 2 more answers

Paul has $30,000 to invest. His intent is to earn 15% interest on his investment. He can invest part of his money at 8% interest

jeka94

Answer:

Amount invested at 8% is $9000 and amount invested at 18% is $21000.

Step-by-step explanation:

Let amount invested at 8% be x.

Let amount invested at 18% be y.

We get the 1st equation as:

$x+y=30000$ ........(1)

We get the second equation as:

$0.08x+0.18(y)=0.15\times30000$

=> $0.08x+0.18y=4500$

or getting rid of the decimal by multiplying by 100 on both sides.

$8x+18y=450000$ ........(2)

Multiplying (1) by 8 and subtracting from (2) we get

$10y=210000$

So, y = 21000

And $x+21000=30000$

$x = 30000-21000$

So, x = 9000

Therefore, amount invested at 8% is $9000 and amount invested at 18% is $21000.

6 0

3 years ago