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Talja [164]
3 years ago
14

What is 6+9×2-3? (genius will get it)

Mathematics
2 answers:
xz_007 [3.2K]3 years ago
5 0
My answer was 21. I got it by using PEMDAS. So first I multiplied 9x2 which equals to 18, after that I added 18+6 which equals to 24, then I subtracted 24-3 and it equals to 21.
ANEK [815]3 years ago
4 0

6+9×2-3

= 6 + 18 -3

= 24 -3

=21

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Can you solve what is 5 x 1 2/3
enot [183]
I believe the answer is 20 sorry
7 0
3 years ago
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A certain cold remedy has an 88% rate of success of reducing symptoms within 24 hours. Find the probability that in a random sam
Hitman42 [59]

Answer:

The probability of cured people in who took the remedy is 8/9.

Step-by-step explanation:

Success rate of the cold remedy = 88%

The number of people who took the remedy = 45

Now, 88% of 45 = \frac{88}{100}  \times 45 = 39.6

and 39.6 ≈ 40

So, out of 45 people, the remedy worked on total 40 people.

Now, let E: Event of people being cured by cold remedy

Favorable outcomes = 40

\textrm{Probability of Event E}  = \frac{\textrm{Total number of favorable outcomes}}{\textrm{Total outcomes}}

or, \textrm{Probability of people getting cured}  = \frac{\textrm{40}}{\textrm{45}}  = \frac{8}{9}

Hence, the probability of cured people in who took the remedy is 8/9.

3 0
3 years ago
A plane begins to descend from a height of 202 meters. The plane decreases in altitude at an average rate of 1.8 meters per seco
stepladder [879]
The plane starts at 202 m.
All altitudes are in meters.
After 1 second, it is at 202 - 1.8
After 2 seconds, it is at 202 - 1.8 * 2
After 3 seconds, it is at 202 - 1.8 * 3
etc.
After x seconds, it is at 202 - 1.8 * x

202 - 1.8 * x is the same as 202 - 1.8x

Answer: F. t(x) = 202 - 1.8x
3 0
3 years ago
Solve the absolute value equation.<br> |X-2] +3 = 10
Inessa05 [86]

Answer:

9

Step-by-step explanation:

  1. [X-2]+3=10
  2. [X-2]=10-3
  3. X=7+2
  4. X=9
4 0
3 years ago
Will give award to whoever answers! 
Blizzard [7]
4x - 3 = 9

4x = 9 + 3

4x = 12

x = 3

hope that helps, God bless!
3 0
3 years ago
Read 2 more answers
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