What is the sum? Express please help the answer in scientific notation.
(2.6 x 10)+(9.2 x 10)
O 118x10-10
O 1.18x10+
118x10-
1.18x 10

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain