All categories

3 years ago

HELP ME PLEASE I DONT UNDERSTAND I WOULD GIVE OUT BRAINLIST

Mathematics

2 answers:

Natalka [10]3 years ago

8 0

Answer: i will tell you but give me what u said u would first

Step-by-step explanation:

d1i1m1o1n [39]3 years ago

5 0

Answer:

Step-by-step explanation:

what is the question?

You might be interested in

What is the probability that the tasters agree when rating a wine?

Neko [114]

<span>A Professional Wine Taster will commonly collect up to 500 dollars per hour in most areas.</span>

4 0

4 years ago

-4+7-2(3+1)<br><br> Orders of Operations

VashaNatasha [74]

Answer:

-5

Step-by-step explanation:

BODMAS

-4+7-2(3+1)

bracket first

-4+7-2(4)

multiply

-4+7-8

addition

3-8

-5

4 0

3 years ago

I need to be able to take a set of data, and find it's exponential function.

N76 [4]

Answer:

The process below should work.

Step-by-step explanation:

Let's pretend we have these two points we are trying to find an exponential equation for: (-2,6) and (2,1).

Exponential equations are of the form $y=a \cdot b^x$ where we must find $a$ and $b$ .

So you enter both points into that equation giving you:

$6=a \cdot b^{-2}$

$1=a \cdot b^{2}$

I'm going to divide equation 1 by 2 because if I do the a's will cancel and I could solve or b.

$\frac{6}{1}=\frac{a \cdot b^{-2}}{a \cdot b^2}$

$6=\frac{b^{-2}}{b^2}$

By law of exponent, I can rewrite the right hand side:

$6=b^{-2-2}$

$6=b^{-4}$

Now do ^(-1/4) on both sides to solve for b:

$6^\frac{-1}{4}=b$

Now we use one of the equations along with our value for b to find a:

$1=a \cdot b^2$ with $b=6^{\frac{-1}{4}}$

$1=a \cdot (6^{\frac{-1}{4}})^2$

Simplify using law of exponents:

$1=a \cdot 6^{-\frac{1}{2}}$

Multiply both sides by 6^(1/2) to solve for a:

$6^{\frac{1}{2}}=a$

$y=a \cdot b^x$ with $a=6^{\frac{1}{2}} \text{ and } b=6^{\frac{-1}{4}}$ is:

$y=6^\frac{1}{2} \cdot (6^{\frac{-1}{4})^x$

We can simplify a smidgen:

$y=6^\frac{1}{2} \cdot (6)^\frac{-x}{4}$

7 0

3 years ago

What numbers can multiply to 66, but add to -72?

Dahasolnce [82]

6 and 11, i think. if it is not 11 then idk....i only think its 6

3 0

3 years ago

Read 2 more answers

I WILL MARK BRAINLIEST!!!

MA_775_DIABLO [31]

Answer:

Step-by-step explanation:

I can't explain but I just know that is the answer PLEASE trust me on it!! Good luck :)

6 0

3 years ago