3 years ago

Help me !! Accidentally checked in

Mathematics

2 answers:

irga5000 [103]3 years ago

8 0

Answer: a) 27

Step-by-step explanation:

$81^{\frac{3}{4}}=(3^4)^{\frac{3}{4}}=3^{\frac{12}{4}}=3^3=3\cdot 3\cdot 3=\boxed{27}$

Aliun [14]3 years ago

6 0

Answer:

27 is correct.

Step-by-step explanation:

You might be interested in

B. Lance is 39 years old. Ted is 22 years old.

Rudiy27

Answer:

28 years

Step-by-step explanation:

Sum of the years of Lance , Ted, Rosalinda = 39 + 22 +45 = 106 year

Sum of the years of Lance , Ted, Rosalinda & Erik = 33.5*4 = 134.0 year

Age of Erik = 134 - 106 = 28 years

8 0

3 years ago

You dispense a quantity of 180 tablets for a prescription written for Ibuprofen 800mg to be taken by mouth 3 times a day. How ma

kap26 [50]

You have 180 tablets right? You also have to take it three times a day.

180 pills /3 pills a day = <u>60 days</u>

<u></u>

3 0

3 years ago

I will give brainliest. Combine the like terms to create an equivalent expression: −5j+(−2j)+3

neonofarm [45]

Answer:

-7j +3

Step-by-step explanation:

-5j -2j +3

-7j +3

like terms are combined. combine the js

8 0

3 years ago

Read 2 more answers

I must be s.tupid but someone plzzzzzzzz help!

Gala2k [10]

Answer:

Step-by-step explanation:

8.5 is also 8 and 1/2, it just has negative signs infront

3 0

3 years ago

Which irrational number can be multiplied by –StartRoot 41 EndRoot to get a product that equals 1?

Marta_Voda [28]

Answer:

StartRoot StartFraction 1 Over 41 EndFraction EndRoot

Negative StartRoot 41 EndRoot

Negative StartRoot StartFraction 1 Over 41 EndFraction EndRoot

StartRoot 41 EndRoot

5 0

2 years ago