The sales of a certain product after an initial release can be found by the equation
s= 12/4 +10, where s represents the total sales in thousands) and t represents
the time in weeks after release.
Make a table of values, graph the function and use the graph to estimate the sales
12 weeks after release.


about $586
about $93
about $93,000
about $586,000

Answer:

I think It would be B lest goooooooo

Answer: a. -3a^3 - 6a^2 + 7a - 13

Step-by-step explanation:

(-8a^2 + 7a - 9) - (3a^3 - 2a^2 + 4)

-3a^3 -6a^2 + 7a - 13

Answer:

x=30

Step-by-step explanation:

isolate the numbers that don't contain the variable, then divide the factors that don't contain the variable.

Answer:

x=20

Step-by-step explanation:

Given: x+3+x-8+x=55

Combine like terms: 3x-5=55

Add 5 to the other side: 3x=60

Divide both sides by 3: X=20

Answer:

2z-4

Step-by-step explanation:

Hope that helped! Can I also get brainliest? I need a few more to advance, if not thank you anyways and have a nice day!!!

Answer:

2 − 4 Is the correct answer

Step-by-step explanation:

In pic

(Credits: Symbolab)

(Hope this helps can I pls have brainlist (crown)☺️)

Hello there! GraceRosalia is here to help! :)

(+2)=2

2+8=10

4-4=0

4+8=12

1+10=11

0+9=9

5-1-5

12-7=5

hope it helps

These Are some reasons why are you stressed :

Mental health conditions, such as depression, or a building sense of frustration, injustice, and anxiety.

Answer:

Its highschool its stressful

Step-by-step explanation:

B. is the answer just x

Answer:

thanks for telling me the answer

Step-by-step explanation:

have a bless day :)

Answer:

65 miles in one hour

Step-by-step explanation:

MacCallum drove 325 miles in 5 hours so if you divide the amount of miles( 325) by the amount of hours to get to one, 5/5, you get 325/5=65/hour

[tex]( \sqrt{2} + 1)(5 + \sqrt{2}) \\ = \sqrt{2} (5 + \sqrt{2} ) + 1(5 + \sqrt{2} ) \\ = 5 \sqrt{2} + 2 + 5 + \sqrt{2} \\ = 7 + 6 \sqrt{2} [/tex]

7 + 6√2

Answer:

[tex]\huge\boxed{\sf 7 + 6\sqrt{2}}[/tex]

Step-by-step explanation:

[tex](\sqrt{2} +1)(5+\sqrt{2} )\\\\= \sqrt{2} (5+\sqrt{2} )+1(5+\sqrt{2} )\\\\= 5\sqrt{2} + (\sqrt{2})^2+5+\sqrt{2} \\\\= 5\sqrt{2} + 2 + 5 + \sqrt{2} \\\\= 2+5+\sqrt{2} + 5\sqrt{2} \\\\= 7 + \sqrt{2} (1+5)\\\\= 7 + 6\sqrt{2} \\\\\rule[225]{225}{2}[/tex]

Hope this helped!

The solution in form of fraction is,

⇒ 8 / 15

We have to given that,

An expression to solve,

⇒ 2/9 divided by 5/12

Now, We can divide the numbers into form of fraction as,

⇒ 2/9 ÷ 5/12

⇒ 2/9 × 12/5

⇒ 24 / 45

⇒ 8 / 15

Therefore, The solution in form of fraction is,

⇒ 8 / 15

Learn more about the fraction visit:

https://brainly.com/question/5454147

#SPJ6

Answer:

C.

Step-by-step explanation:

hope this helps♡^.^^_^

Answer:

C

Step-by-step explanation:

-6 is more to the left of the number line than -3

Answer:

i think 27777777777777/100000000000000

Step-by-step explanation:

Answer:

Convert it to a whole number

Step-by-step explanation:

by multiplying it with 1000000000000

=2.78 x 10 ^ -15

Answer:

The formula you will want to use is y(2) - y(1) over x(2) over x(1).

Basically, the Y variables (4 and 1) will be subtracted from each other. Aka, 1-4, which is -3. You put that over 5-(-5) or (5+5) which is 10. Now you have -3/10.

Answer:

30

Step-by-step explanation:

20+2(3*7 - 4*4)

20+2(21-16)

20+2*5

20+10

30

Answer:

Many mathematical operations are reversible, meaning you can go not just from A to B, but by the same reason go from B back to A.

Example x + 4 = 7. Subtract 4 from each side to get x = 7 - 4 = 3. But you could, if you wished, go from x = 3 to x + 4 = 7 by simply doing the opposite, adding 4.

Now consider an operation that is NOT reversible.

Example: Given sqrt(x) = x - 2. Square each side to get x = (x - 2)^2 =x^2 - 4x + 4, or

x^2 - 5x + 4 = 0. Factoring gives (x - 1) (x - 4) = 0. So, IF the original equation holds for a real number x, then the only possibilities are x = 1, x = 4.

If you plug x = 4 back into original equation, you get sqrt(4) = 4 - 2, which is true. But, if you plug in x = 1, you get sqrt(1) = 1 - 2, which is NOT true, as sqrt(1) = 1, not -1. The logic of the derivation was that, IF original equation were true, then x could possibly be only 1 and/or 4. In effect, it was really telling you what x is NOT, namely any number besides 1 and 4. Once you test the two “candidates” you see that one works and the other doesn’t.

Why does this happen? It has to do with the fact that square root is only a principal branch. Just as sqrt(16) is only 4 and not -4, so we are dealing with a limited possibility with which to start. Squaring glosses over this, and when you solve a quadratic equation, it generally gives two solutions (not nec. real). Because sqrt(x) started out to be nonnegative, that created the problem at end.

Answer: 4?

Step-by-step explanation: 12 inches length times the 4 inches width = 48 square inches. but then you have to subtract the (22 times 2 = 44)

48-44=4???

Answer:

Terms Are

8 , 16 , 32

5 , 10 ,  15 , 20

3 , 6 , 12

All of them are less than 50.

Step-by-step explanation:

Answer:

[tex]\frac{2}{5}[/tex] and [tex]\frac{2}{7}[/tex]

Step-by-step explanation:

We want to work backwards. Currently we have [tex]\frac{ }{ }[/tex][tex]\frac{?}{?}[/tex] ÷ 5 = [tex]\frac{2}{25}[/tex].

If we multiply both sides by 5, we get [tex]\frac{?}{?}[/tex] = [tex]\frac{2}{25}[/tex] × [tex]\frac{5}{1}[/tex].

We can use multiplication of fractions to solve this. To multiply fractions we multiply the two numerators together and multiply the two denominators together, giving an answer of [tex]\frac{?}{?}[/tex] = [tex]\frac{10}{25}[/tex].

This can be simplified to [tex]\frac{2}{5}[/tex].

We can use the same method on the other equation to get an answer of [tex]\frac{2}{7}[/tex].

**This content involves multiplying fractions and questions with the blanks not isolated, which you may wish to practice.

Answer:

40%

Step-by-step explanation:

Step 1: Set up an equation.

Step 2: Simplify both sides of the equation.

Step 3: Multiply both sides by 5/3.

Therefore, the missing number is 40 to make 40% of 60 = 24.

Answer:

It would be 4 to 9 or 4/9!

Step-by-step explanation:

Answer:

Data set: 47, 45, 44, 41, 48

1. Find the mean.

Mean = 47 + 45 + 44 + 41 + 48

5

= 225

5

= 45

2. Find each absolute deviation.

Absolute deviations: 2, 0, 1, 4, 3

What is the mean absolute deviation (MAD) for the data set?

MAD =

Step-by-step explanation:because thats it because yea

Answer:

1.4 centermeters

Step-by-step explanation:

if 2 centermeters is equal to 10 meters then divide 2 into 10 and come out to .5 so answer to 18 centermeters is 1.4

Answer:

-1

Step-by-step explanation:

-15-2(-7)

-15+2·7

-15+14

-1

Answer:

Step-by-step explanation:

(10, 15), (20, 25)

(25 - 15)/(20 - 10) = 10/10 = 1

m = 1

Answer:

b

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

Answer:

x=-1

Step-by-step explanation:

-10+11+x=0

-11         -11

-10+x=-11

+10         +10

x=-1

Explanation:

You are probably familiar with the formula [tex]a^2+b^2 = c^2[/tex] which is the pythagorean theorem.

The [tex]a^2[/tex] is the square of the first leg 'a', while [tex]b^2[/tex] is the square of the second leg b. Adding those two squares leads to the square of the hypotenuse c, aka [tex]c^2[/tex]. This only works with right triangles, which are triangles that have a 90 degree angle.

Answer:

The given relation is not a function.

Step-by-step explanation:

A relation is any set of ordered pairs, which can be thought of as (input, output).

A function is a relation in which no two ordered pairs have the same first component (x-values or input) and different second components (y-values or output).

Given the following relation: {(7, 4), (5, - 1), (3, - 8), (1, - 5), (3, 6)}

There is an input value (x = 3) that has two corresponding outputs (y-values): y = -8 and y = 6.  

Remember that a function can only take on one output for each input.

It also helps to do the Vertical Line Test, which allows us to know whether or not a graph is actually a function.  If a vertical line intersects the graph in all places at exactly one point, then the relation is a function.  To use the vertical-line test, imagine dragging a ruler held vertically across the  graph from left to right. If the graph is that of a function, the edge of the ruler would hit the graph only once for every x -value.

Attached is a screenshot of the plotted points on a graph, where I performed the Vertical Line Test. The green line is the vertical line that contains two points that made the relation invalid as a function.

Please mark my answers as the Brainliest if you find my explanation helpful :)