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
erma4kov [3.2K]
1 year ago
15

I need help simplify: 4^8/4^-4

Mathematics
1 answer:
LenKa [72]1 year ago
5 0

Answer:

4^{12}

Step-by-step explanation:

using the rule of exponents

\frac{a^{m} }{a^{n} } = a^{(m-n)} , then

\frac{4^{8} }{4^{-4} } = 4^{(8-(-4))} = 4^{(8+4)} = 4^{12}

You might be interested in
If you solve this you are a genius.... Mr.SMITH had 4 daughters , each daughter had a brother... How many children does Mr. Smit
posledela

Answer:

He has 5 children

Step-by-step explanation:One boy is a brother to all of them

7 0
3 years ago
On average, Tanner has noticed that 22 trains pass by his house daily (24 hours) on the nearby train tracks. What is the probabi
blondinia [14]

Answer:

0.11069

Step-by-step explanation:

We will assume that the trains pass by his house following a uniform distribution with values between 0 and 24. The probability of a train passing on a 9-hour time period is 9/24 = 3/8 = 0.375. Lets call Y the amount of trains passing by his house during that 9-hour period. Y follows a Binomail distribution with parameters 22 and 0.375.

P(Y ≤ 5) = P(Y = 0) + P(Y=1) + P(Y=2) + P(Y=3) + P(Y=4) + P(Y=5) =

{22 \choose 0} * 0.375^0*(1-0.375)^{22} + {22 \choose 1}*0.375^1*(1-0.375)^{21} +\\\\{22 \choose 2} * 0.375^2*(1-0.375)^{20} + {22 \choose 3}*0.375^3*(1-0.375)^{19}  + \\{22 \choose 4} * 0.375^4*(1-0.375)^{18} + {22 \choose 5}*0.375^5*(1-0.375)^{17} = 0.11069

I hope that works for you!

4 0
3 years ago
What are proportional ratios to 3/4
Verdich [7]

Answer:

30/40, 75/100, 9/12, 15/20, 24/32

Step-by-step explanation:

all you have to do is multiply the numerator and the denominator by the same number. for example, 3*5 = 15 and 4*5 = 20 so you get 15/20.

4 0
3 years ago
What is the median 7 0 1 3 1 4 9 0
MrRa [10]

Answer:

The median is 2

Step-by-step explanation:

7 0 1 3 1 4 9 0

Arrange the numbers in order from smallest to largest

0 0 1 1 3 4 7 9

The median is the middle number

0 0 1 1    3 4 7 9

It is between 1 and 3, so average 1 and 3

(1+3)/2 = 4/2 =2

6 0
3 years ago
Find the distance between the two points.
zlopas [31]

Answer:

Its 6 units away

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please answer explain if so thank you
    7·1 answer
  • Jill wrote the number 40. if her rule is add 7 what is the fourth number in jills pattern
    10·1 answer
  • 6(4x+5)=3(x+8)+3 round to the nearest hundredth
    5·1 answer
  • I'll be giving brainliest.
    7·2 answers
  • A woman purchases 10 bananas and 15 oranges. What percentage of fruit purchased was oranges?
    15·1 answer
  • Pls help me! <br> 1/3 of it is 9?
    14·2 answers
  • On a coordinate plane, a trapezoid has points H prime (negative 3, negative 2), J prime (negative 2, negative 3), K prime (negat
    6·1 answer
  • Please help me guys I need it I’m struggling
    9·2 answers
  • Can someone help me solve this problem please
    9·1 answer
  • Give the degree measure of the arc intercepted by the chord described. Round to the nearest tenth if necessary:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!