The average of 5 consecutive whole numbers is 2021. What is the average of the first 3 of these numbers? please help me

Answers

Answer 1

Answer:

2020

Step-by-step explanation:

if it is 5 consecutive numbers, it means it needs to be 2019, 2020, 2021, 2022, 2023

it is the number in the middle.

for the first 3 numbers, it is 2019, 2020, 2021

the middle number is 2020


Related Questions

If the smaller of two numbers is one-half of the larger number and the sum of the two numbers is 78, find the numbers

Answers

divide 78 by 3
= 26
the numbers are 26 and 52

Answer:

52 and 26

Step-by-step explanation:

2x=y

x+y=78

3x=78

x=26

2(26)=y

y=52

To check:

52+26=78

In the diagram, <4 and <5 are what type of angles?

A. corresponding angles
B. Alternate interior angles
C. Alternate exterior angles
D. Consecutive interior angles

Answers

Answer:

B. Alternate interior angles

Step-by-step explanation:

select all expressions that are not equivalent to 12(12r + 12) - 6(2r - 3r + 8)

Answers

What are the choices of expressions?

Suppose Martina places $9000 in an account that pays 18% interest compounded each year.
Assume that no withdrawals are made from the account.
Find the amount in the account at the end of 1 year and 2 years.

Answers

Answer: 1232

Step by Step: I just answered this

PLEASEE HELPP I WILL GIVE BRAINLIEST

Answers

Answer:

p=0.4

Step-by-step explanation:

6(p+2.25)=15.9

6p+13.5=15.9

6p=2.4

p=0.4

6(p+2.25)=15 9/10
6p+13.5=159/10 (convert to improper frac)
6p=159/10-13.5
6p=159/10-27/2
6p=12/5

So p=2/5! :)

Help help hep helphelp help

Answers

Answer:

32 qt = 8 gal

Step-by-step explanation:

1 qt x 32 = 1/4 gal x 32

32 qt = 32/4 gal

32 qt = 8 gal

solve pls brainliest

Answers

Answer:

for the first one it 2

3

12

I need answers ASAP

Answers

Answer:

Simplifying

6r + r + -5r = 0

Combine like terms: 6r + r = 7r

7r + -5r = 0

Combine like terms: 7r + -5r = 2r

2r = 0

Solving

2r = 0

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Divide each side by '2'.

r = 0

Simplifying

r = 0

7r-5r < this is the answer

6r+r=7r

ADD the given the polynomials: (x + 2) + (8x + 4)

CHOOSE THE RIGHT ANSWER:

A] 9x + 6
B] 8x + 6
C] 7x + 6
D] 9x + 8

NEED SOLUTION PLS!

Answers

Answer:

the answer is 9x + 6 ......

Answer:

[tex] = > (x + 2) + (8x + 4)[/tex]

[tex] = > x + 2 + 8x + 4[/tex]

[tex] = > x + 8x + 2 + 4[/tex]

[tex] = > 9x + 6[/tex]

which inequality is true when the value of H is -14 I'ma post a picture​

Answers

Answer:

h + 10 > - 9.5 is the correct answer

need help on the question

Answers

whats the question??

Answer:

what's the question?

Step-by-step explanation:

I'd love to help but i don't see a question...

calculate the interquartile range of 45 47 48 49 50 51 52 53 60​

Answers

Answer:

48

I hope it helps.

A. What is the formula for exponential growth?
B. What does each variable mean?


Please someone help!!! It’s for my final pleaseee!!!

Answers

Answer:

A. exponential growth or decay function is a function that grows or shrinks at a constant percent growth rate. The equation can be written in the form f(x) = a(1 + r)x or f(x) = abx where b = 1 + r. ... r is the percent growth or decay rate, written as a decimal, b is the growth factor or growth multiplier.

Roger’s office building has a $320,000 value, a 2 rating, and a B building classification. The contents in the building are valued at $105,000. Calculate his total annual premium.

Answers

Answer:

2,230

Step-by-step explanation:

what will the base b be in log 1000 = 3 make this true

Answers

Step-by-step explanation:

the base b will be 10.

because if base is not provided it means 10.

therefore if you write it in exponential form the answer comes out to be 10³=1000. therefore, 10.

hope this helps you.

Radium-221 has a half-life of s. How long will it take for of a sample to decay?

Answers

Answer:

The answer is 82.109 sec.

Step-by-step explanation:

e^(i.π)+2^(-2+3-1)+21899921030

Answers

Answer:

21899921030

Step-by-step explanation:

e^(i.π) = -1

2^(-2+3-1) = 2^0 = 1

Therefor

-1 + 1 + 21899921030 = 21899921030

(PHOTO) Please help me need this done by tomorrow thank you.​

Answers

Answer:

x = 13

Step-by-step explanation:

Corresponding angles equal one another.

[tex]8x-20=4x+32\\4x-20=32\\4x=52\\x=13[/tex]

escape resort rents snowshoes in the winter the resort changes charges seven dollars per day and a flat fee of three dollars to cover cleaning right in equation that shows how the cost why depends on the length of the rental and days X do not include $in the equation

Answers

Answer:

Y=7x+3

Step-by-step explanation:

A committee is formed consisting of one representative from each of the 4 departments (CS-IS-IT-SW) in the computer science college, where the representative from a department is either the president or one of the two representatives from that department. How many ways are there to form this committee?

Answers

Step-by-step explanation:

each department has 3 options for their representative.

and each of these options can be associated with the 3 options of the next department. and so on.

so, we have

3×3×3×3 = 3⁴ = 81

possibilities to firm that committee overall.

Suzanne correctly answered 32 of the 40 questions on her math test


What decimal is equivalent to the fraction of questions Suzanne answered correctly?



Enter your answer in the box.​

Answers

Answer:

Step-by-step explanation: 50 million

intergrate, e^-x (e^-½) with limits from 0 to π​

Answers

Answer:

Step-by-step explanation:

First off, your written problem doesn't match the one you typed. The written problem doesn't have a solution, so I'm going with the typed one (cuz I can solve that one!).

Begin by noting that [tex]e^{-\frac{1}{2}[/tex] is a constant and can be pulled out front of the integration symbol:

[tex]e^{-\frac{1}{2}}\int\limits^\pi _0 {e^{-x}} \, dx[/tex]

Choose u = -x, so du/dx = -1 and -du = dx. Put that - out front along with what's already there to get:

[tex]-e^{-\frac{1}{2}}\int\limits^\pi _0 {e^{-u}} \, du[/tex]

The antiderivative of e^-u is e^-u, so putting it all together and applying the First Fundamental Theorem of Calculus:

[tex]-e^{-\frac{1}{2}}(e^{-\pi }-e^0)[/tex] which simplifies to

[tex]-e^{-\frac{1}{2}}(e^{-\pi }-1)[/tex] which simplifies to

[tex]-e^{-\pi -\frac{1}{2}}+e^{-\frac{1}{2}}[/tex] which has a decimal equivalency of .5803200934

would you treat the following items as assets in the accounts of a company? 1- A box file 2-A computer 3-A plastic display stand​

Answers

An asset is an item from which economic benefits flow unto an entity (a person or company in control of it). It can be in monetary terms or non-monetary terms. Thus, we can conclude from the question that:

1. A box file - It is an asset.

2. A computer - It is an asset.

3. A plastic display stand - It is not an asset.

An asset is that which ensure a continuous flow of economic benefits to an entity in possession (i.e control) of it. It can either be non-current or current.

A non-current asset is that which would be in the control of the entity for more than one accounting period (i.e a year). Examples are properties, Plants and equipment etc. While the current asset are those that the economic benefits derived from them would be lost after one accounting period (i.e a year). Examples are: purchased goodwill, intangible assets etc.

The items given in the question can be categorized as follows:

1. A box file - It is an asset. Since the entity will continue to use the box for more than a year.

2. A computer - It is an asset. The computer would be used for more than one accounting period.

3. A plastic display stand - It is not an asset. The plastic stand has a high probability of getting damaged even before the end of the accounting period.

Visit: https://brainly.com/question/19440080

Find the product. Simplify your answer.
(4z+4)(z+4)

Answers

just letting you know that the variable is x on here thats just what happened it is the right answer though

Simplify 7x + [x - (5 + x)].
O 7x - 5
O8X-5
9x - 5

Answers

Answer:

7x-5

Step-by-step explanation:

A car traveled 81.6 mi in 1.6 hours.

Rate is found by dividing distance by time.

What is the rate in miles per hour?

Answers

Answer:

51

Step-by-step explanation:

81.6/1.6

Hope this helps. :)


15% of the town's population is over the age of 65. If there are 450 residents over the age of 65, what is the
town's total population?

Answers

Answer:

3000 residents

Step-by-step explanation:

Given:

15% of population = 450100% of population = x

Cross-multiply and solve for x:

x = 100*450/15 = 3000

(1/2)power 5=?? please help with this one

Answers

Answer:

2.2360679774998

Step-by-step explanation:

How do I convert 10.8 mg to ml

Answers

You can’t convert mg to mL not compatible with each other

Answer:

10.8mg to ml

Step-by-step explanation:

If you want to convert mg to ml of water you use

1ml=1000mg,then convert the units

1ml=1000mg, then what is the ml of 10.8mg? by using crisscross, let unknown value is B

= 1ml=1000mg

B=10.8mg

=1ml*10.8mg

1000mg

=0.0108ml

Simplify. 3x+4(x+3)+2


7x + 14

4x + 9

3x + 9

7x + 5

HELP ASAP

Answers

Answer:

7x + 14

Step-by-step explanation:

7x+14 is the correct awnser if you look at the question correctionly their notifying you:

simplify:

it so it would be the last subject 7x+14

i hope this helps

and i am 100% positive this is the correct awnser

the test was taken by me!

i hope you are happy with you answer and everyone else

to you, yes you the reader: your awesome and just remember dont bush yourself too hard while taking this test nor any-other test you are love, beleive in yourself that you can do it:whatever your trying to achive glad you came to brainly for this notified awnser

PLEASE IF I AM WRONG TELL ME 100% I AM NOT AFRAID TO TAKE THE SHOVEL I DIGGED THE WHOLE WITH 100% AGGREABLE

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A BIT, SO PLEASE COME AND DONT BE AFRAID TO ADD ME AS YOUR MESSAGE BESTIE AND ASK ANY-LIKE QUESTIONS TO THESE

QUESTION YOU ASKED:

Simplify. 3x+4(x+3)+2

ANSWER CHOICE:

7x+14

4x+9

3x+9

7x+5

HELP ASAP

HERES MY ASAP ANSWER:

LAST ONE! D HOPE THIS HELPS!

TOOK THE TEST COULDNT HELP BUT ADD MY OPINION AND ANSWER!

PLEASE IF FELT I DID A GREAT VERIFICATION OF THE AWNSER PLEASE GIVE ME CROWN NOT BEGGING UST A QUICK REMINDER ID BE VERY HAPPY M+ I COULD HELP MANY MANY MORE PEOPLE WITH A VERIFICATION CODE/ BRAINLY CROWN

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ANSWER: A

ANSWER IN WORD-FORM: x+

ANSWER SIMPLIFYED: 7x+14

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