A12-ounce pepsi contains 54 mg of caffeine. a can of red bull (8.2 oz) has 80 mg of caffeine.
how many ounces of pepsi do you need to drink to get the same amount of caffeine that a red bull has? round your answer to the nearest tenth, if needed.

Step-by-step explanation:

we know that

A 12-ounce Pepsi contains 54 mg of caffeine

A can of Red Bull (8.2 oz) has 80 mg of caffeine

so

using proportion

Find out how many ounces of Pepsi do you need to drink to get 80 mg of caffeine

Let

x ----> the number of ounces of Pepsi

4.5%

step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft