HELP ASAP


Point P is on a unit circle. Solve for the coordinates of P. Show your work and explain the steps you used to solve. Round your answer to the nearest thousandth.

The rate of decay r is -0.139.

A function has an input and an output.

A function can be one-to-one or onto one.

It simply indicated the relationships between the input and the output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the functions are 3 and 5

The inputs of the function are 1 and 2.

We have,

The exponential function [tex]y = 3.31(0.87)^x[/tex] can be written in the form

[tex]y = ab^x,[/tex]

where a = 3.31 and b = 0.87.

The formula for the rate of decay for an exponential function in the form

[tex]y = ab^x[/tex]is r = ln(b)

where ln is the natural logarithm.

In this case,

r = ln(0.87) ≈ - 0.139.

Since r represents the rate of decay as a decimal, the answer is r = - 0.139.

Thus,

The rate of decay r is - 0.139.

Learn more about functions here:

https://brainly.com/question/28533782

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Answer:

I think Rv = 37x but if you think not then Go with You're answer

Step-by-step explanation:

goodluck! :)

Answer:

3 3/4

Step-by-step explanation:

2 1/4 = 9/4

9/4 ÷ 6 = 3/8 1 cookie

3/8 × 10 = 3 3/4 10 cookies

Please give me brainliest ;)

Answer:

3.75

Step-by-step explanation:

2.25 = 6 dozen cookies

? = 10 dozen cookies

Cross multiply,

10 × 2.25÷6

=3.75

Answer:

ok so one triagnles side is 12 and the other is 12+4=16

so one triagnle is 25 percent bigger then the other one so

1.25(5x-2)=6x

distribuite

6.25x-2=6x

so 1/4x=2

x=8

Hope This Helps!!!

Answer:

3400

Step-by-step explanation:

340x3=1020

1020x2=2040

340+1020+2040=3400

[tex]8x - 12 = 8(x-3/2) = 4(x-3) = 2(4x-6)[/tex]

Hope that helps!

Answer:

  B

Step-by-step explanation:

The dimensions of A and B are, respectively, (3, 2) and (2, 2). This means the dimensions of the product will be (3, 2), the same as A. This eliminates answer choices A and C immediately.

__

To determine whether the answer is B or D, find a term in which those matrices differ. Then compute that term from A and B.

Here, term (1, 2) is -37 in choice B and -32 in choice D. The actual product term is the dot product of row 1 of A and column 2 of B:

  [1, -4]·[7, 11] = (1)(7) +(-4)(11) = 7 -44 = -37 . . . . matches choice B

__

Your scientific or graphing calculator can probably compute the matrix product for you. Certainly, any spreadsheet can, as shown in the attachment.

Answer:

$1000

Step-by-step explanation:

82×25 = 2050

42×25 = 1050

2050-1050= 1000

Answer:

you must provide the image

Answer:

Step-by-step explanation:

Answer:

6.6 because she put her candy bag on a scale and if each piece of candy weighs 12 grams,

Answer: You simply need to match each fraction to where they belong

Step-by-step explanation:

Answer:

3.6

Step-by-step explanation:

If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.

Answer:

NVM MY BAD

x=19

quadrilateral have the internal degree sum of 360

not 365

Answer:

I'm not sure if you need the value of x or the entire angle measure, so I'll give you both.

x = 19

The angle measure is 46 degrees

Step-by-step explanation:

The sum of a quadrilateral's interior angles is 360 degrees. With that knowledge, we can subtract the angle measures we have from 360. To do that, we must first add 115 + 118 + 81, which equals 314. Now, we do 360 - 314, which gives us the measure of the unknown angle, which is 46 degrees.

Now, we must find x. We write the equation 2x + 8 = 46 since we know what the angle measure is now. Then, we subtract 8 from both sides, which leaves us with 2x=38. Finally, we need to divide 2 on both sides. If your math is correct, you should end up with x = 19. Hope this helps!

Answer:

4.4

the only thing that goes in 22 and 5 is 4 and 2 is going to remain because 5 times 4 is 20 so after that add a decimal after the 4 and add a zero next to 22 and bring it down to the 2 so noe the 2 turns into 20 sense 20 goes in 5 4 times the answers is 4.4.

Answer:

e

Step-by-step explanation:

Answer:

enrique

Step-by-step explanation:

Answer:

z=5

Step-by-step explanation:

1. You will have to rearrange the terms, so the equation would now be z(3)=101+24

2. After that you will calculate the sum to equal z(3)=125

3. You will simplify your answer to z=3^ 125

4. Calculate. Z=5

I hope this helps!

Answer:

[tex]10 \div \displaystyle{ \frac{2}{5} }[/tex]

[tex]\displaystyle{ \frac{1}{10} \times \frac{5}{2} }[/tex]

[tex]\displaystyle{ \frac{1}{ \cancel{10} {}^{2} } \times \frac{5}{2} }[/tex]

[tex]\displaystyle{ \frac{5}{4} }[/tex]

[tex]\displaystyle{1 \frac{1}{4} }[/tex]

The complete factor of the expression [tex]\rm -5x^3 + 10x^2[/tex] is [tex]\rm -5 x^2 (x - 2)[/tex]correct option is A.

It is the method to separate the polynomial into parts and the parts will be in multiplication. And the value of the polynomial at this point will be zero.

The expression is [tex]\rm -5x^3 + 10x^2[/tex].

To solve the expression properly we have to take common (-5x²). Then we have

[tex]\rm - 5x^3 + 10x^2 \\\\ - 5x^2 (x - 2)[/tex]

The factor is [tex]\rm -5 x^2 (x -2)[/tex].

More about the factorization link is given below.

https://brainly.com/question/6810544

Answer:

The complete factor of the expression is in the picture,

Therefore, D is your answer.

Hope this helps!

the answer is 20 degrees

Answer:

like the guy above said 20 degrees

Step-by-step explanation:

0.06 is 10 times as much as 0.006.

0.006 times 10 equals 0.06

Answer:

Amount of earning: X

Amount of spending: Y

So the savings = X - Y

Answer:

4. 16.5 minutes 2508 words - Robert

5. 60 words (c)

6.I don't really know sorry :)

Step-by-step explanation:

4. 304 ÷ 2 = 1 minute 152 words - Robert

2508 ÷ 152 = 16.5 minutes 2508 words - Robert

5. 152 × 20 = 3040 words - Robert

483 ÷ 3 = 1 minute 161 words - Michaela

161 × 20 = 3220 words - Michaela

316 ÷ 2 = 1 minute 158 words - Laura

158 × 20 = 3160 words - Laura

= 3220 - 3160

= 60 words (c)

Please give me brainliest ;)

Answer:

5, to infinity i belive so

Step-by-step explanation:

Answer:

A. (2, ∞)

Explanation:

[tex]\sf h(x) = |x - 5| + 2[/tex]

using the formula: [tex]\sf c|ax+b|+k\:\mathrm{is}\:\:f\left(x\right)\ge \:k[/tex]

Here k = 2

Therefore interval notation: [tex]\sf \huge{(2,\:\infty \:)[/tex]

Answer:

v = [tex]\sqrt{2}[/tex]/2

u = [tex]\sqrt{6}[/tex]/2

Step-by-step explanation:

[tex]\sqrt{2}[/tex] is across from the 60 degree angle so the side across from 30 degrees is half that

the hypotenuse is the product of the side opposite 30 degrees and [tex]\sqrt{3}[/tex]

so:

[tex]\sqrt{3}[/tex] × [tex]\sqrt{2}[/tex]/2 = [tex]\sqrt{6}[/tex]/2

Answer:

C. Paid $2.60 too much

Step-by-step explanation:

Gas 12 x 2.89 = 34.68

granola 2 x 1.59 = 3.18 x 1.075 = 3.4185

apple .89 x 1.075 = 0.95675

vitamin water 2 x 1.39 = 2.78 x 1.075 = 2.9885

  34.68
  3.4185
  0.95675
+ 2.9885
---------------------
  $42.04

  $44.64
- $42.04
---------------------
  $2.60

Answer:

a) 188.4955592

b) 197.9203372

c) 1

Step-by-step explanation: