Negative Exponent Rule:
this says that negative exponents in the numerator get moved to the denominator and become positive exponents. Negative exponents in the denominator get moved to the numerator and become positive exponents.
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4 0

3 years ago

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Write an equation of the line passing through the points. Write the equation in general form.

Reika [66]

Answer: y=2x+8

Step-by-step explanation:

(2,12)=(x1,y1)

(-7,-6)=(x2,y2)

(y2-y1)/(x2-x1)=(-6-12)/(-7-2)=-18/-9=2=m

y=mx+b

y=2x+b

insert (2,12) to y=2x+b

12=2*2+b

12=4+b

8=b

y=2x+8

4 0

3 years ago

The time until failure of an electronic device has an exponential distribution with mean 15 months. If a random sample of five s

Ainat [17]

Answer:

The probability that the first failure occurs among the five devices is given by

(a) 9 months = $\frac{9}{15} or =0.6$

(b) 12 months= $\frac{12}{15} or = 0.8$

Step-by-step explanation:

probability is given as the; number of required outcome/ total number of possible outcome.

6 0

3 years ago

Which function is NOT continuous?

Vladimir [108]

C is not continuous.

Continuous functions have connected graphs; this indicates that every possible value of x has a value of y associated with it. In this case, that says that every possible radius measurement has a number of tennis balls associated with it. The problem with this is that we cannot have a fractional part of a tennis ball, so it is not continuous.

5 0

3 years ago

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How many are 8 raised to 4 ???​

How many are 8 raised to 4 ???