help i need step by step explantion

Answer:

Step-by-step explanation:

The expression given:

2020 is the initial value of the gadget.

The coefficient 22 represents the rate of monthly depreciation, and the m is the number of months.

The entire expression is the depreciated value after m months.

Correct answer choice is B

Answer:

Step-by-step explanation:

The answer is no

Answer: i dum BTW I DONT THINK SOMEONE FOUND THIS HELPFUL IN LIKE 10 SECONDS IT HAS NO MAHTS

Step-by-step explanation: no

Answer:

The answer is B

Step-by-step explanation:

Answer:

(- 3, 0 ) ; (3, 0 )

Step-by-step explanation:

The solutions are obtained when y = f(x) = 0

From the table y = 0 when x = - 3 and when x = 3

The solutions are (- 3, 0 ) ; (3, 0 )

Answer:-10 AND 1

Step-by-step explanation:A negative number is a number that is less than zero

Numbers that are to the left of zero on the number line

A number that is the opposite of a positive number

A negative number represents loss or absence of something.

A quantity that has a direction

hope this is hopful

Answer:  There is an extra O2 molecule left over.

Step-by-step explanation: A reaction between four oxygen molecules and two methane molecules will not have any leftovers.

There is an extra O2 molecule left over.

In a chemical reaction, one or more substances—also known as reactants—are changed into one or more additional substances—also known as products. Chemical elements or chemical compounds make up substances.

Reactants are the chemicals that take part in a chemical reaction. The resulting materials are referred to as products. The reactants' characteristics are different from those of the products. Additional Names: chemical change, reaction

Given:

C[tex]H_4[/tex]+2[tex]O_2[/tex] -> C [tex]O_2[/tex] + 2[tex]H_2[/tex]O

So, if we  change the 2 in front of 2O2 to a 3 then we have 4 oxygens to react.

Then, There won't be any byproducts of a reaction between two methane molecules and four oxygen molecules.

Learn more about reaction here:

https://brainly.com/question/22961017

#SPJ2

Answer:

6561/256

Step-by-step explanation:

You can notice that each term is equal to the previous term multiplied by 3/2. This means that it is a geometric series. The formula to find the nth term is as follows:

[tex]a_{n}= a_{1} *(r)^{n-1}[/tex]

The first term, a1, is 1 and r, the common ratio is 3/2 because that is what you are multiplying by. We can also substitute in n as 9 because we are looking for the ninth term:

[tex]a_{9} = 1 *(\frac{3}{2} )^{9-1}\\\\a_{9} = (\frac{3}{2})^{8}\\\\a_{9} =\frac{3^8}{2^8} \\\\a_{9} =\frac{6561}{256}[/tex]

Answer:

-50.902

Step-by-step explanation:

197-101.92=95.18.

Subtract 146.082 from 95.18, as you are adding a negative number, which means to subtract 146.082.

Hope this helps!

Answer:10/60

=0.1666666666666666666p

Approximately

0.17

Step-by-step explanation:

Answer:

Step-by-step explanation:

Initial coordinates and transformations:

Answer:

$7.57

Step-by-step explanation:

$0.04 x 20 = 0.80

0.80 + 6.77 = 7.57

Here u go the answer is 35 b

Answer:

The answer would be 15!!  <3

Answer:

3 answers

Step-by-step explanation:

75/25=3

Answer:

A

Step-by-step explanation:

By my mean

Answer:

I called her two times, but she did not call back

Step-by-step explanation:

main clause, then subordinate clause(:

Answer:

I called her two times, but she did not call back.

Answer:

10 Percent

Step-by-step explanation:

Common sense 10 tickets, 1,2 ,3.. to 10 will all be 10 percent but if you want 5 6 and 4 then that will be 10% times 3 which is 30% chance of 5 6 or 4.

Answer:

3/10

Step-by-step explanation:

The probability of drawing a card out of the box is 1/10. So the probability of drawing 3 tickets out of the box is

[tex] \frac{1}{10} + \frac{1}{10} + \frac{1}{10} = \frac{3}{10} [/tex]

Imaginary number (i'm serious, that's what it's called i'm not trying to be funny)

Answer:

i is the answer

Step-by-step explanation:

When using complex numbers you take the square root of negative one as i

for example: If I have √-16 I need to take √-1 out first and then put i in for √-1. Therefore my answer would be i√16

i = imagiary number aka √-1

In your case the answer is i

I hope this helped you!!

I did this for Algebra 2 on FLVS and got a 100%

Answer:

168 cm^2

Step-by-step explanation:

Given,

Length ( l ) = 7 cm

Width / breadth ( b ) = 24 cm

To find : -

Area of rectangle = ?

Formula : -

Area of rectangle = l x b

Area of rectangle

= 7 x 24

= 168 cm^2

Answer:the perimeter is 36

Step-by-step explanation:because 9 multiplied by 4 is that

Answer:

Step-by-step explanation:

[tex]2( - 6c + 3) + 4c \\ 2( - 6c) + 2(3) + 4c \\ - 12c + 6 + 4c \\ - 12c + 4c + 6 \\ - 8c + 6 \\

Answer:

12, -12

Step-by-step explanation:

24/2 = 12

Omg... that's really hard and i don't know what the answer is.

Step-by-step explanation:

by the way, thanks for the points :)

Answer:

B. What are five of your favorite books?

Answer:

B. What are five of your favorite books?

This way, you'll be able to find out what genres the sixth graders enjoy reading the most, because there is some variability in the answers, other than just guessing the genre they like with the title of one book.

Refer to the attachment

Answer:

Step-by-step explanation:

3) Mr. Bee

Homework papers : Exit tickets = 20 : 8

                                                    = 5 : 2

Mr. Carter

Homework papers : Exit tickets = 50 : 32

                                                     = 25 : 16

No, they are not equivalent ratios.

4) Cost of six pack of drinks =  $ 2.99

Unit rate = 2.99 ÷ 6

              = $ 0.50

No, her sister was wrong and the unit rate is $ 0.50

5) Cost of 3 lb = $ 1.89

Unit rate = 1.89 ÷ 3 = $ 0.63

Cost of  5 lb = $ 2.49

Cost of 1 lb = 2.49 ÷ 5  = $0.50

0.63 > 0.50

Best buy : 5 lb apples for $2.49

6) 6 bagels for $ 4.20

Unit rate = 4.20 ÷ 6  =$ 0.70

12 bagels  = $ 7.80

Unit rate = 7.80 ÷ 12 = $0.65

0.70 > 0.65

Best buy: 12 bagels for $ 7.80