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
creativ13 [48]
3 years ago
13

Solve. 3^x = 81 a X= 2 b. X= 4 c. x=6 d. x =9 HELPPPPP

Mathematics
2 answers:
OverLord2011 [107]3 years ago
4 0

Answer:

it's B on ed

Step-by-step explanation:

100%

maw [93]3 years ago
3 0

Answer:

B= x=4

3 x 3 x 3 x 3

3 x 3=9

3 x 3=9

9 x 9=81

You might be interested in
What is the area of a rectangular parcel of land that is 7/8 mile by 11/2miles
Sati [7]
8763  square miles  hope this helped
4 0
2 years ago
Let n be equal to 156% of 70. Which of the following proportions is true?
Zigmanuir [339]

iAnswer: The nature of percentage is defined by 70% if you find the integer per term (the silver ining universaly) 156% is kind of like the end of the silver lining which you can get the answer strategically.

Step-by-step explanation:

8 0
3 years ago
Round up 0.12 to the nearest tenth
nata0808 [166]
0.12 rounded to the nearest tenth is 0.10
8 0
3 years ago
The ratio of the number of left handers to the number of right handers in a middle school is 6:15. If there are 120 left handers
fiasKO [112]

Answer:

300

Step-by-step explanation:

there are 9 15's in 120 which means its going by 15's 3 x 5= 15 and if it says 6 that means its timesed by 2. 15 x 2= 30 then 30 x 10= 300

8 0
3 years ago
A carnival game has the possibility of scoring 50 points, 75 points, or 150 points per turn. The probability of scoring 50 point
MariettaO [177]

Answer:

The game’s expected value of points earned for a turn is 71.

Step-by-step explanation:

Here we know that:

Points     Frequency

50           55

75            32

150          13

Here points earned is a random variable.

We need to find its expected value,

Finding Expected value:

Expected value of a random variable is its mean value. So we will first find the mean value of points earned per turn from the table we are given.

Total number of turns = sum of frequencies

= 55 + 32 + 14 = 100

Total points earned = 50(55) + 75(32) + 150(13)

= 7100

Expected value of points earned for a turn = Mean value of points

= Total points/no. of turns

= 7100/100

= 71

8 0
3 years ago
Other questions:
  • Can anyone help me please
    7·2 answers
  • What is -7 divided by 1/2?
    10·2 answers
  • A flat rectangular piece of aluminum has a perimeter of 64 inches. The length is 8 inches longer than the width. Find the width.
    14·1 answer
  • What is the value of x? inscribed angles
    12·1 answer
  • What is the exact value of cot pi/3?​
    7·1 answer
  • Which algebraic expression can be used to represent HLAF of x increased by 5
    11·1 answer
  • If HI = 7, find KL.
    5·1 answer
  • Helooooooooooooooooooooooooooo
    12·1 answer
  • Add.<br> (7 +4m) + (8 + 2c)<br> +
    8·1 answer
  • Xyz corporatio nis selling 100000 shares of common stock through an underwriter at $15 per share, xyz corporation will receive?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!