Answer:
4 * (x + 20) = 350
Step-by-step explanation:
1. 4 times the sum of X and 20 equals 350
First, you must add x and 20, which gives you (x + 20)
2. 4 times the sum of X and 20 equals 350
Next, you must multiply it by 4, which gives you 4 * (x + 20)
3. 4 times the sum of X and 20 equals 350
Finally, you must add the answer to make a full equation, which gives you 4 * (x + 20) = 350
Answer:
150 meters
Step-by-step explanation:
So 1 centimetre is 5 meters, meaning 2 centimetres would be 10 meters.
30 × 1 = 30
30 × 5 = 150
Have a good day :)
Answer:
r = 57/19 = 3
Step-by-step explanation:
Answer:
4:3
Step-by-step explanation:
You have to divide them by the same number, till It is in the simplest form possible. In this case 8.
Compute the sample variance for the following scores: 25, 36, 41, 28, 29, 32, 39, 37, 34, 34, 37, 35, 30, 36, 31, 31
Inga [223]
Answer:
Step-by-step explanation:
From the given information:
The mean
The sample variance is as follows: