Mathematics, 02.12.2020 06:00 Brooke7644
Activity 1: Equal or Not
Directions. Identify the slope (m) and y-intercept(b) of each system of linear equations.
Write the symbol = if they have the same value of slopes and y-intercepts and the symbol
if they don't have same value of slopes and y-intercepts.
1.
x+2y=7 m1m2
x+y=4 b1b2
2.
x-y=4 m1m2
3x-y=2 b1b2
3.
x+y=2 m1m2
x+y=4 b1b2
4.
4x+2y=8 m1m2
6x+3y=12 b1b2
5.
4x+2y=8. m1m2
6x+3y=12. b1b2
Answers: 1
Mathematics, 21.06.2019 22:00
The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen β- z-score
Answers: 1
Mathematics, 22.06.2019 01:30
The relative growth rate for a certain type of fungi is 60% per hour.a small culture has formed and in just 6 hours the count shows to be 20,273 fungi in the culture.what is the initial number of fungi in the culture?
Answers: 2
Activity 1: Equal or Not
Directions. Identify the slope (m) and y-intercept(b) of each system of li...
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