Mathematics, 16.03.2020 16:59 paolaviviana
What did they do wrong in this equation?
Look at the work for the following function. What mistake did they make when using the quadratic formula to find the solutions? What are the real solutions to the function?
f(x)=x2β9x+20
Step 1: 9Β±β92β4(1)(20)β2(1)
Step 2: 9Β±β81β80β2
Step 3: 9Β±β161β2
Step 4: There are no real solutions.
Answers: 3
Mathematics, 21.06.2019 17:00
The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a βstandardβ earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.
Answers: 1
Mathematics, 21.06.2019 20:00
Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?
Answers: 1
What did they do wrong in this equation?
Look at the work for the following function. Wh...
Look at the work for the following function. Wh...
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