i can't tell you the answer, but i will teach you how to get it!!
first you convert it to a fraction, then you make it a decimal divide the top number by the bottom number, then you move the decimal two places to the right --> and add a percent symbol %
74.6 - 54.5 = 20.1
20.1/2 = 10.05
54.5/74.6 = 0.731 (rounded)
Apple makes 10.05 billion more every year. The percent growth rate is about 73.1% a year.
The equation of the hyperbola is
<h3>How to determine the equation of the graph?</h3>
The points on the graph are given as:
- (2, 0) and (-2, 0)
- (4, 0) and (-4, 0)
- Lines at: x = 1 and x = -1
The hyperbola can be represented as:
The points (2, 0) and (-2, 0) means that:
Square both sides
So, we have:
Also, we have:
a^2 = c^2 - b^2
Where c = 4
This gives
a^2 = 4^2 - 4
Evaluate
a^2 = 12
Substitute a^2 = 12 in
Hence, the equation of the hyperbola is
Read more about hyperbola at:
brainly.com/question/27799190
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Answer:
Step-by-step explanation:
Squaring something means multiplying a number by the same number. Example: 4 squared is 4x4= 16
Square root is the opposite. If you are given 16, what two numbers multiple by themselves that equal 16? 4x4= 16, so the square root of 16 is 4.
Try this one- What is the square root of 81?
Answer:
70%
Step-by-step explanation:
385/550 giving you a decimal of 0.7 which is 70%