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
Irina-Kira [14]
2 years ago
7

Which expression is equivalent to 1/36?

Mathematics
1 answer:
nikitadnepr [17]2 years ago
7 0

Answer:

D. 6^-4 * 6^2

Step-by-step explanation:

= 6^-4 * 6^2

= 6 ^-2

= 1/6^2

= 1/36

You might be interested in
In a jar there are 3 yellow candies, 3 blue candies, and 2 orange candies. What percent of the jar is filled with orange candies
Nastasia [14]

Answer: 25 percent of the jar is filled with orange candies

Step-by-step explanation:

In the jar, there are 3 yellow candies, 3 blue candies, and 2 orange candies. This means that the total number of candies inside the jar would be the sum of the yellow, blue and orange candies. It becomes

3 + 3 + 2 = 8 candies.

The percent of the jar filled with orange candies would be expressed as

number of orange candies/total number of candies × 100

It becomes

2/8 × 100 = 25%

4 0
3 years ago
Probability of landing in the white not the red. Please helpppppppppppp!
Iteru [2.4K]

Fun, geometry disguised as probability.

That's a pentagon, which we can view as 10 right triangles with legs a and s/2 (half of s) and hypotenuse r.  So area of the pentagon is

P = 10 × (1/2) a (s/2) = 10 (1/2) (3.2) (4.7/2) = 37.6

The area of the circle is πr² so the circle area is

C = π (4²) = 50.265482

The white area is the difference, C-P, and the probability we seek is the fraction of the circle that's white, so (C-P)/C.

p = (C-P)/C =1-P/C = 1-37.6/50.265482 = 0.251971

Answer: 0.25

Higher than I would have guessed from the figure.

7 0
3 years ago
What is 4×2+y+3-18 need help on this one
defon
8+y-15. Hope it helps
4 0
3 years ago
(a) Suppose you have 9 gold coins that look identical, but you also know one (and only one) of them is counterfeit. The counterf
alisha [4.7K]

Answer:

Step-by-step explanation:

You can split the coins into 3 groups, each of them has 3 coins. Weigh group 1 vs group 2, if one is lighter, that group has the fake coin. If both groups weigh the same, then group 3 has the fake coin.

Continue to split the group that has the fake coin into 3 groups, each group has 1 coin. Now apply the same procedure and we can identify the fake coin.

Total of scale usage is 2

b) if you have 3^n coins then you can apply the same approach and find the fake coin with just n steps. By splitting up to 3 groups each step, after each step you should be able to narrow down your suspected coin by 3 times.

Step 1: you narrow down to group of \frac{3^n}{3} = 3^{n-1} coins

Step 2: you narrow down to group of \frac{3^{n-1}}{3} = 3^{n-2} coins

Step 3: you narrow down to group of \frac{3^{n-2}}{3} = 3^{n-3} coins

...

Step n: Step 1: you narrow down to group of 3^{n-n} = 3^0 = 1coin

8 0
3 years ago
Please help, I have no idea what you are spossed to do.
Likurg_2 [28]

Me neither. I used to know, good luck!

8 0
3 years ago
Other questions:
  • 2x + 3y = -14 y = 6x + 22
    13·1 answer
  • What is 783 divided by 18
    11·2 answers
  • What is the length of ac?
    8·2 answers
  • 198 is 33% of what number?<br> Please show work<br> Can Robtobey help me and others :) ...?
    6·1 answer
  • PLEASE DIE TODAY I NEED MY GRADE UP it is not 12.5 this is my last attempt I think 15 points
    6·1 answer
  • If ∠4 = 98°, then ∠3 = ?<br> look at image
    12·2 answers
  • PLEASE HELP ME I WILL GIVE U BRAINLEAST!!!!!
    11·1 answer
  • Please help me answer this question
    14·1 answer
  • If X to the 2nd power equals 36 What is the value of X​
    11·1 answer
  • How much would you need to deposit in an account now in order to have $6000 in the account in 5 years? Assume the account earns
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!