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
eimsori [14]
2 years ago
5

3^c=1/27 what is it??

Mathematics
2 answers:
Anon25 [30]2 years ago
7 0

Answer:

c = -3

Step-by-step explanation:

3^c = \frac{1}{27}\\\\rule{150}{0.5} \\\rightarrow 3 ^c = \frac{1}{27^1}\\\\\rightarrow 3^c = 3^{-3}\\\\\rightarrow c = -3

notsponge [240]2 years ago
5 0
Refer to the attachment

You might be interested in
A pound of rice crackers costs $2.88. Matthew purchased 1/4 pound of crackers. How much did he pay for crackers?
Rom4ik [11]
He payed 0.72 
First you take 2.88, then you multiply it by 1/4 or a simpler way would be to divide 2.88 by 4. The answer is $0.72
6 0
3 years ago
Read 2 more answers
A standard deck of playing cards has 13 cards in each of four suits: hearts, clubs, diamonds, and spades. Two cards are chosen f
podryga [215]

There are 52 cards in the deck.

Picking a spade would be 13/52 which reduces to 1/4

After the first card is picked there are 51 cards left, picking a club would be 13/51

Picking both would be 1/4 x 13/51 = 13/204

The answer is C.

3 0
3 years ago
Let a, n, b, r, and k be integers. If a = nb+r and k|a and k|b, then k|r
Kryger [21]

Answer:

Proof for k|r

Step-by-step explanation:

We are given that a, n, b, r and k are integers.

Also,

a = nb + r

Since k divides a and b, we can write,

a = rk and b = sk, where r and s are integers.

Now, we have to prove that k divides r as well that is k|r

Putting value of a and b in the equation, we get:

rk = n(sk) + r\\r = rk - nsk\\r = (r-sn)k

Since, (r-sn) is an integer, k divides r.

5 0
3 years ago
sam spent $4.38 on orange juice. orange juice costs &0.12 per ounce. how many ounces of orange juice did Sam buy?
Serjik [45]
I think the answer would be 36.5. I divided 4.38 by .12
6 0
3 years ago
Use the distributive property and common factors to write an expression equivalent to 15+35
Vaselesa [24]
35-15 i think dont hate me if im wrong

8 0
3 years ago
Other questions:
  • A Ferris wheel has a radius of 65 feet. What is the distance in feet traveled by a passenger after one full rotation? Round your
    13·1 answer
  • Edgar borrowed a total of $10,000 from three sources: the bank, his mom, and a close friend. After one year, he paid a total of
    15·1 answer
  • Find the gcf of 15a and 28b^2. 9ab^2 0 3 1
    9·1 answer
  • Mr peterson will buy 80 feet of fencing. The pieces of fence come in whole numbers of feet. His enclosure will be a rectangle an
    9·1 answer
  • CAN ANYBODY HELP ME ON THIS QUESTION PLEASEEEEEEEEEE HELPPPPPPPP ME ASAP
    13·1 answer
  • Look at the picture and tell me which one it is
    15·2 answers
  • Bl<br>Round 4 112 to the nearest thousand​
    12·1 answer
  • Through: (3,3), parallel to y=8/3x+5
    8·1 answer
  • What percentage is 20 of 92?
    10·2 answers
  • Simply the expression a = -3; b = 9<br> -7a + 4b<br><br> 46?<br> -15?<br> 15?<br> 57?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!