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3 years ago

Given f(x)=log4(x+3) and g(x)=3 find the x value such that f(x)=g(x)

1 answer:

3 0

To find the value of x when f(x) = g(x), we equate the two terms. log4(x+3) is equivalent to log(x+3)/log 4. We equate this to 3, which gives us log(X+3)/log4=3. This gives us the value of x which is 61.

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Without further study, you forget things as time passes. A model of human memory gives the percentage, p, of acquired knowledge

PIT_PIT [208]

Answer:

42.69% of information is acquired by the student in two weeks.

Step-by-step explanation:

We are given the following in the question:

$p = (100 -a)e^{-bt} + a$

where a and b are constants.

$a = 18\\b = 0.6$

p tells us about the percentage of acquired knowledge that a person retains after t weeks.

We have to find the percentage of knowledge acquired in two week.

We put t = 2

$p = (100 -18)e^{-(0.6)(2)} + 18\\p = 42.69$

Thus, 42.69% of information is acquired by the student in two weeks.

5 0

3 years ago

Which is the best definition of the radius of a circle

lapo4ka [179]

Answer:

The radius is half of the diameter of the circle and it is measured from the center of the circle to the circumference of the circle.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

PLS HELP ME I SUCK AT MATH

Rainbow [258]

Divide the sides of the larger triangle by the corresponding side of the smaller one:

18/7.2 = 2.5

Figure A is 2.5 times the size of figure B

The scale factor is 2.5

5 0

3 years ago

26. 4x + 6/2 = 3x +15/3

Arturiano [62]

Answer:

x=2

Step-by-step explanation:

Hope it helps you!

4 0

3 years ago

10x+9-40.<br> How you do this

emmainna [20.7K]

Answer:

10x−31

Step-by-step explanation:

Let's simplify step-by-step.

10x+9−40

=10x+9+−40

Combine Like Terms:

=10x+9+−40

=(10x)+(9+−40)

=10x−31

Hope this helps and can you please give me brainliest ;-)

3 0

3 years ago