3 years ago

Solve the exponential function

Mathematics

1 answer:

nikklg [1K]3 years ago

8 0

Answer:

See below.

Step-by-step explanation:

Just like 18, continue with 19-21. Solve for x by rewriting each equation in log form.

$e^x = 4.9\\\\x = ln 4.9\\\\x = 1.59$

When rewriting the form, the base of the exponent becomes the base of the log.

You might be interested in

Helppppppppppp meeeeeeeeeeeeeeeee give bralienst

Eduardwww [97]

Answer:

Point C

Step-by-step explanation:

Point c is the only point on the number line which is in between 2 and 3.

Thus,

point c is the answer.

Hope this helps :)

4 0

2 years ago

What is another way to write 3x(4+5)=27

san4es73 [151]

Answer:

12x+15x=27 or

27x=27

or x=1

4 0

2 years ago

Read 2 more answers

An acute angle can have all of the following measures except 89 45 10 0

Naddik [55]

0 is the only degree that cannot work

3 0

2 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%20%7B%7D%5E%7B2%7D%20-%204%20%7D%7B%20%5Csqrt%7Bx%20%7B%7D%5E%7B2%7D%20-%206x%2

Nimfa-mama [501]

First of all, we can observe that

$x^2-6x+9 = (x-3)^2$

So the expression becomes

$\dfrac{x^2-4}{\sqrt{(x-3)^2}} = \dfrac{x^2-4}{|x-3|}$

This means that the expression is defined for every $x\neq 3$

Now, since the denominator is always positive (when it exists), the fraction can only be positive if the denominator is also positive: we must ask

$x^2-4 \geq 0 \iff x\leq -2 \lor x\geq 2$

Since we can't accept 3 as an answer, the actual solution set is

$(-\infty,-2] \cup [2,3) \cup (3,\infty)$

7 0

2 years ago

If your credit card is stolen and the thief runs up a total debt of $1,000, but you notify the issuer of the card as soon as you

Yuki888 [10]

Answer:

50 dollars

Step-by-step explanation:

college website

3 0

2 years ago