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3 years ago

What type of number is 101. 323

Mathematics

2 answers:

Dahasolnce [82]3 years ago

8 0

Answer:

decimal hope it helps

Step-by-step explanation:

plz give brainliest at bottom right the little crown

Nataly [62]3 years ago

4 0

Answer:

A natural number

Step-by-step explanation:

hope this helped :-)

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WORTH ALOT. Find the amount that results from the investment. 14) $480 invested at 7% compounded quarterly after a period of 9 y

konstantin123 [22]

Answer:

$896.36

Step-by-step explanation:

Principal = $480
Interest rate = 7% compounded
Compound number = 4 per year
Time = 9 years

<u>Final amount is:</u>

480*(1 + 0.07/4)^(9*4) =
480(1.0175)^36 =
$896.36

4 0

3 years ago

Read 2 more answers

Determine if the three side lengths in each question form a triangle

Sergio039 [100]

Answer:

No it doent form a triangle because it doesnt.

Step-by-step explanation:

6 0

3 years ago

Inverse Function In Exercise,analytically show that the functions are inverse functions.Then use the graphing utility to show th

DanielleElmas [232]

Answer:

$g^{-1}(x)=f(x)=e^{\frac{x}{3}}$

Step-by-step explanation:

We have been given two functions as $g(x)=\text{ln}(x^3)$ and $f(x)=e^{\frac{x}{3}}$ . We are asked to show that both functions are inverse of each other algebraically and graphically.

Let us find inverse function of $g(x)=\text{ln}(x^3)$ as:

$y=\text{ln}(x^3)$

Interchange x and y values:

$x=\text{ln}(y^3)$

Using log property $\text{ln}(a^b)=b\cdot \text{ln}(a)$ , we will get:

$x=3\cdot \text{ln}(y)$

$\frac{x}{3}=\frac{3\cdot \text{ln}(y)}{3}$

$\frac{x}{3}=\text{ln}(y)$

Using log definition; If $\text{log}_a(b)=c$ , then $b=a^c$ , we will get:

$y=e^{\frac{x}{3}}$

$g^{-1}(x)=e^{\frac{x}{3}}$

Therefore, we can see that function $f(x)=e^{\frac{x}{3}}$ is inverse of function $g(x)=\text{ln}(x^3)$ .

We can see that both functions are symmetric about line $y=x$ , therefore, both functions are inverse of each other.

8 0

4 years ago

Please help, I have redone this problem a million times and i cant get it right. Time sensitive!!

Advocard [28]

Answer:

Step-by-step explanation:

This should be easy one unless you're making silly mistake like forgetting to take reciprocal of $\frac{3}{2x}$

lets do it:

$\frac{x+2}{x-1}$ ÷ $\frac{3}{2x}$ first: we take the reciprocal of 3/2x now its

$\frac{x+2}{x-1}$ * $\frac{2x}{3}$ now just multiply top and bottom by using distributive method

$\frac{2x^2 +4x}{3x-3}$ this is your answer.

3 0

3 years ago

A stadium has 50,000 seats. Seats sell for $25 in section A, $20 in section B, and $15 in section C. The number of seats in sect

Novay_Z [31]

Answers:

section A = 25,000 seats

section B = 14,200 seats

section C = 10,800 seats

Your teacher may want you to leave out the commas from each number.

=============================================================

Work Shown:

A = number of seats in section A
B = number of seats in section B
C = number of seats in section C

A = B+C

A+B+C = 50,000

B+C+B+C = 50,000

2(B+C) = 50,000

B+C = 50,000/2

B+C = 25,000

C = 25,000 - B

25A + 20B + 15C = 1,071,000

25(B+C) + 20B + 15C = 1,071,000

25(25,000) + 20B + 15(25,000 - B) = 1,071,000

625,000 + 20B + 375,000 - 15B = 1,071,000

1,000,000 + 5B = 1,071,000

5B = 1,071,000 - 1,000,000

5B = 71,000

B = (71,000)/5

B = 14,200 is the number of seats in section B

C = 25,000 - B

C = 25,000 - 14,200

C = 10,800 is the number of seats in section C

A = B+C

A = 14,200 + 10,800

A = 25,000 is the number of seats in section A

--------------

Check:

A+B+C = 25,000+14,200+10,800 = 50,000

5 0

2 years ago