Previous 19
Next
Post Test: Scientific Notation
Submit Test
Reader Tools
Info
+ Save & Exit
19
Drag the tiles to the correct boxes to complete the pairs.
Simplify the mathematical expressions to determine the product or quotient in scientific notation. Round so the first factor goes to the tenths
place
3.3x103
7.8
3.7
2.1x10-3
(8.6x102) (9.1x10-8)
>
(6.9x105) 4.8x10-3)
>
(3.7 x 102).(4.6 X 10-3)
(1.4 x 10-6). (5.7 x 108)
(3.1 X 105). (5.3 X 10-)
(7.3 x 102). (6.1 x 10-7
O 2022 Edmentum. All rights reserved.

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

Francisco's credit card has an apr of 28.98%, calculated on the previous monthly balance. his credit card record for the last 7 months is shown in the table below francisco is trying to figure out what this all means. answer the following questions: what is the total amount that francisco has paid in interest over the 7 months? what is the total amount that francisco has made in payments over the 7 months? how much of francisco's payments have gone to paying down the principal on his account? what is francisco's new balance at the end of month 8? what will francisco be charged for interest for month 8?

Aline passes through the points (5,4) and (2.1). part a.) what is the slope of the line that passes through these points? show work. part b.) what is the equation of the line that passes through these points. show work. part c.) where does the line intercept on the x& y axis? show work