Answer:
2.0*10^4
Step-by-step explanation:
words
26 categories


so there is an average of 2.0*10^4 words per letter
Answer:
Step-by-step explanation:
multiplication:)
Answer:
Step-by-step explanation:
75/4 = 18.75mm
Answer:
x₁ = -3√2 , x₂ = 3√2
Step-by-step explanation:
x² = 18 ⇔ x = √18 or x= -√18
√18 = √[9•2] = √9•√2 = 3•√2 = 3√2
Answer: 4. No, the graph is NOT a function because using the vertical line test, it intersects at two points at a time.
5. Yes, it is a relation, and it is also a function because once those points are plotted if given the vertical line test, there would not be two points crossed at once. So, yes, it is a function.
6. Yes, it is a relation. No, it does NOT make up a function because a vertical line would intersect all the points given.