The question is asking for how many minutes it walks. Since it walks 5 meter per minute and walks 62.5 meters, you have to divide 62.5 by 5 to get how many minutes the tortoise walks. 62.5 divide by 5 is 12.5. in minutes, 0.5 is 30 seconds, therefore the tortoise walked for 12 minutes and 30 seconds or 12 1/2 minutes.
Adding or subtracting a constant from each value of a distribution changes the mean, but not the standard deviation.
The standard deviation will equal 3.
Answer:
I think its D
Step-by-step explanation:
lmk if its wrong
Answer:Selling price is 425
Step-by-step explanation:
Answer:
4.12
Step-by-step explanation:
3√2×5×7 =3√70 { the cube root of 70} = 4.12
