What is the average of a set of numbers

Answer:

The value of k is 1.

Step-by-step explanation:

You have to apply Indices Law :

[tex] {a}^{m} \times {a}^{n} = {a}^{m + n} [/tex]

For this question :

[tex] {( \frac{4}{5} )}^{2} \times {( \frac{4}{5} )}^{5} = {( \frac{4}{5} )}^{6k + 1} [/tex]

[tex] {( \frac{4}{5}) }^{2 + 5} = {( \frac{4}{5}) }^{6k + 1} [/tex]

[tex]by \: comparison[/tex]

[tex]2 + 5 = 6k + 1[/tex]

[tex]7 = 6k + 1[/tex]

[tex]7 - 1 = 6k[/tex]

[tex]6k = 6[/tex]

[tex]k = 6 \div 6[/tex]

[tex]k = 1[/tex]

Answer:

k = 1

Step-by-step explanation:

[tex]a^{m} * a^{n} = a^{m+n}\\\\(\frac{4}{5})^{2}*(\frac{4}{5})^{5}=(\frac{4}{5})^{6k+1}\\\\\\(\frac{4}{5})^{2+5}=(\frac{4}{5})^{6k+1}\\\\(\frac{4}{5})^{7}=(\frac{4}{5})^{6k+1}[/tex]

Compare the powers,

6k + 1 = 7         {subtract 1 from both sides}

     6k = 7 - 1

    6k  = 6     {Divide both sides by 6}

  6k/6= 6/6

k = 1

Answer:

A

Step-by-step explanation:

A is located at -3,4

Answer:

A

Step-by-step explanation:

There is 525600 minutes in a year and 1063953 drinks, so 525600 and 1063953 divided is about 3

Answer:

3x^2−14x+7

Step-by-step explanation:

Answer:

5x - 2 = 3x = 14

8x -2 = 14

8x = 14 + 2

8x = 16

x = 2

Step-by-step explanation:

Answer:

add 5x and 3x then add -2 to 14. it should be 8x=12 then divide 8x and 12 by 8 and its 12/8 or simplify to 6/4 or 1 1/2 so combine like terms then addition then division i think :)

Step-by-step explanation:

Answer:-21 degrees

Step-by-step explanation:

-23-2 =-21 degrees

Answer:

4B - 3X

Step-by-step explanation:

2X + 4B - 5X

Here substracting 2x & 5x gives :- 4B - 3X

Answer:

Step-by-step explanation:

-3b - 2b + 7 = -15

-5b  = -22

b = 22/5

Answer:

B

Step-by-step explanation:

The inequality is 1.20$ x + 3.60 < 9.60, the amount of money in total that Rammy has. As said, for each pound of peaches it would cost 1 dollar and 20 cents (1.20) So for the gallon of milk if Rammy bought it he would have 6$ left to spend on the pounds of peaches. So you do 6$ (600) divided by 1.20$  (120) and you would get 5 pounds of peaches. Therefore, Rammy can buy 5 or more pounds of peaches.

Answer:

0.05x

Step-by-step explanation:

0.05x

Answer:

Step-by-step explanation:

5% as a decimal is 0.05 so:

0.05x

multiply 0.05 with that number.

5% as a fraction is:

or 1/20

multiply 1/20 with that number

Hope this helps :)

Answer:

Step-by-step explanation:

Given that

the number of colors on the shirts(x), and

the total cost of the order(y).

since the number of colors is given as x

the total cost y can be represented as

y= 50x+ 75(3)

y= 50x+ 225

hence the total cost of 75 T-shirts is given by the model

B

Step-by-step explanation:

since the formula requires you to subtract the x value, if the x value were to be negative(left) then the equation would be (x+3) because minus minus equals to plus but in this case it is (x-3) that means that the x value was positive.

Answer:

6

Step-by-step explanation:

24 x 1/4

=24/4

=6

its 6

Answer:

Rational

Step-by-step explanation:

rational numbers include negative numbers

Answer:

No, it's not a function.

Step-by-step explanation:

This is not a function because the x-inputs repeat. It would be a function if each x-input was a different number, but the inputs 3 and 4 repeat twice. Therefore, this is not a function.

Answer:

This is NOT a function because you CANNOT have same x values twice.

Step-by-step explanation:

Hope this helps! Have a good day :)

Anserr what the question?

Step-by-step explanation:

Answer:

I believe the square root of 35 is a rational number.

Step-by-step explanation:

The square root of 35 is 5.9160797831 and on a chart it shows that rational numbers are numbers with decimals. Hope this helps.

Answer:

L= -5t+70

Step-by-step explanation:

The equation that represents the total amount of L is

L - 5T = 5

Where T is the number of weeks.

The total amount was $80.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Madeline borrows some money from my friends in order to help my name video game system.

Mellana Green payback for friends five dollars per week and after 13 weeks Madeline still owed her friend five dollars.

Let the amount borrowed = L

Let the number of weeks = t

Now,

The equation that represents the above situation is:
L - 5T = 5

We see that,

After 15 weeks, t = 15.

L - 5 x 15 = 5

L - 75 = 5

L = 5 + 75

L = $80

The total amount borrowed was $80.

Thus,

The equation that represents the total amount of L is

L - 5T = 5

Where T is the number of weeks.

The total amount was $80.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

100. You would divide the original amount of crackers by 240, then multiply by the new amount of crackers.

Answer:

??

Step-by-step explanation:

Answer:

g(-2) = -6

g(0) = 0

g(5) = 15

Step-by-step explanation:

For each of the evaluations, you have to plug in the number everywhere where there is an x

Answer:547

Step-by-step explanation:

Answer:

547

Step-by-step explanation:

Use your basic "long division" formula. It's a lot to explain so if you need help with that ask your teacher, parent, watch some videos about it on places like "Khan Academy" etc..

Answer:

b = 6i   then a = -6i

b = -6i   then a = 6i

Step-by-step explanation:

a+b=0

ab=36

a = -b

a(b) = 36

-b * b = 36

- b^2 = 36

b^2 = -36

Take the square root of each side

sqrt(b^2) = sqrt(-36)

b =± 6i

a = - (± 6i)

so b = 6i   then a = -6i

b = -6i   then a = 6i

Answer:

A number that can be written as a ration of two integers, but neither number can be 0.

Step-by-step explanation:

Example: • 1/2 is a rational number (1 divided by 2, or the ratio of 1 to 2) • 0.75 is a rational number (3/4).

Hope this helps!

Plz name brainliest if possible!