five numbers: 24, 25, 26, 27, 28
the largest is 28
Answer:
3.14 x 10^-7
Step-by-step explanation:
move the decimal behind the first significant figure and count the amount of spaces from there to the original decimal place
Answer:
24
Step-by-step explanation:
20% of 30 = 6
30 - 6 = 24
Answer:
√841
Step-by-step explanation:
You would use pythagorean theorem to solve this problem:
a² + b² = c²
a = 20 b = 21
20² + 21² = 400 + 441 = 841
√841
