1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
skad [1K]
3 years ago
15

Help again idk how to do this

Mathematics
2 answers:
aalyn [17]3 years ago
7 0
The answer is A.

This is because the 5 to the power of 3 is in parentheses, anything in parentheses is multiplied my whatever is outside the parentheses. Please let me know if this is correct or incorrect. Thank you!
creativ13 [48]3 years ago
5 0

Answer:

it's,

( {5}^{3} ) ^{ - 4}  \\

Step-by-step explanation:

( {5}^{3} ) ^{ - 4}  \\  =  {5}^{ - 12}

You might be interested in
What is the answer to the following <br>-1+8=​
GenaCL600 [577]

Answer:

Step-by-step explanation:

-1+8=7

8 0
3 years ago
Read 2 more answers
The radioactive isotope radium has a half-life of 1,600 years. The mass of a 100-gram sample of radium will be______ grams after
Olenka [21]
To solve this we are going to use the half life equation N(t)=N_{0} e^{( \frac{-0.693t}{t _{1/2} }) }
Where:
N_{0} is the initial sample
t is the time in years
t_{1/2} is the half life of the substance
N(t) is the remainder quantity after t years 

From the problem we know that:
N_{0} =100
t=200
t_{1/2} =1600

Lets replace those values in our equation to find N(t):
N(200) =100e^{( \frac{(-0.693)(200)}{1600}) }
N(200)=100e^{( \frac{-138.6}{1600} )}
N(200)=100e^{-0.086625}
N(200)=91.7

We can conclude that after 1600 years of radioactive decay, the mass of the 100-gram sample will be 91.7 grams.

8 0
3 years ago
today, 6 friends went out for lunch. their total Bill was $41.88, including tax and gratuity. they decide to split the Bill equa
Mariulka [41]
Each person will get back $3.02

4 0
4 years ago
Read 2 more answers
I need help pls and thank you...
lapo4ka [179]

Answer:

AB = 32

Step-by-step explanation:

Since line l bisects AB at point M, we have AM = MB.

4x = 5x - 4

4x + 4 = 5x

x = 4

AM = 4(4) = 16, MB = 5(4) - 4 = 16.

So AB = AM + MB = 16 + 16 = 32.

7 0
1 year ago
Identify the linear equation.
slamgirl [31]
I would go with D, it looks like it is the most linear out of the rest, Hope it helps:)
7 0
3 years ago
Other questions:
  • I’m in dire need of the answers to 2,3,&amp;4
    9·1 answer
  • Pleaseeeee helpppppp!!
    15·2 answers
  • p is a polynomial of degree 5. p has roots of multiplicity 2 at t=4 and t=0, a root of multiplicity 1 at t=-4, and p(1)=2025. Fi
    11·1 answer
  • A coffee shop owner claims that more than 80% of coffee drinkers think that taste of a shops coffee is very important in determi
    7·2 answers
  • 2. El cociente de 15 y un número.
    9·1 answer
  • Seven - tenths of the votes for blue were made by girls. Did girls who voted for blue make up more than or less than half of all
    7·1 answer
  • How do u stop whaching adds if ur new
    6·2 answers
  • 100 POINTS FOR WHOEVER ANSWER THIS QUESTION FULLY!!!
    15·1 answer
  • The supplement of a 60∘ angle is an angle that measures how many degrees?
    6·2 answers
  • The sum of two consecutive integers is 65. what are the two integers? show steps please.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!