If the square is 15 units on each side, then its diagonal would be √(15²)+(15)²=√450=15√2 ☺☺☺☺
Answer:
the answer is a
Step-by-step explanation:
all steps are shown
Standard deviation = 2.599519186
Round to nearest hundredth = 2.59✓
Answer:
There are an average of 265 students present.
Step-by-step explanation:
- Count all the present student numbers together: 260 + 270 + 280 + 250 = 1060
- Divide the sum of all the present student numbers by the number of days: 1060÷4=265 students present on average.