Is 1.1 less than or greater than or equal to the square root of two

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale