Mathematics High School

ASAP HELP NEEDED, TAKING A TEST

Question: Based on the data set above for the hours per day sixth graders spend using an electronic device, what is the mean number of hours sixth graders use an electronic device?
No links, useless words, or anything like that. I will report you.

ASAP HELP NEEDED, TAKING A TESTQuestion: Based On The Data Set Above For The Hours Per Day Sixth Graders

Answers

Answer 1

Answer:

Step-by-step explanation:

The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

1+1+1+1+2+3=9

2+4+4+5+6+6+7+8+8=50

50/9=5.55555555556

or

9/50=0.18

Related Questions

Anyone know the song you broke me first?

Answers

I do lol it’s a good song :)))

Answer:

Yes its very sad (the words)

Step-by-step explanation:

Not going to lie but it does kind of sound like camila cabeo sang it.

I really like the tune and the singing too

Help me solve this please.

Answers

The answer would be D.) 29.8 units

Hope this helps have a great day :)

Fill in the blank. Two chords that are the same distance from the center of a circle must be
A. perpendicular
B. parallel
C. radii
D. congruent​

Answers

Answer:congruent

Step-by-step explanation:

Whats the slope using rise/run?
thank you

Answers

Answer:

answer is 7

Step-by-step explanation:

one point is at (1,3) and the other at (0,-4)

to get slope y2-y1 / x2-x1

so -4-3 / 0-1

-7/-1

so answer is 7

25 points for help! i will mark you brainiest too!

Answers

the answer is D! because area= width*length!

Question 1 of 2 Fill in the blanks. y? – 4 y – 2 If y = -6, what is the value of ?​

Answers

PLEASE ANSWER BOTH AS FAST AS POSSIBLE PLEASE HELP HELP ILL MARK BRAINLEST!!!!! PLEASE ANSWER BOTH AS FAST AS POSSIBLE PLEASE HELP HELP ILL MARK BRAINLEST!!!!! PLEASE ANSWER BOTH AS FAST AS POSSIBLE PLEASE HELP HELP ILL MARK BRAINLEST!!!!! PLEASE ANSWER BOTH AS FAST AS POSSIBLE PLEASE HELP HELP ILL MARK BRAINLEST!!!!! PLEASE ANSWER BOTH AS FAST AS POSSIBLE PLEASE HELP HELP ILL MARK BRAINLEST!!!!!

Easy math question hurry up pls it 20 points

Answers

Answer and Step-by-step explanation:

1.

c(1) = -0.6

c(n) = c(n - 1) × -5

Those are the answers.

#teamtrees #PAW (Plant And Water)

please help , thank you!

Answers

Answer:

1/1

Step-by-step explanation:

x1 subtracted by x2

in this case 3-2=1

Then y1 subtracted by y2

5-4=1

y will be put over x in fraction form

Answer:1/1

Answer:

mark her as brainliest

Step-by-step explanation:

If Debbie starts a retirement account with $100 that has an annual rate of return of 8%, how long (in years) would it take for her to
have at least $100,000 if interest is compounded continuously?
A) 1 year
B) 8 years
C) 87 years
D) 90 years

Answers

Answer:

C.) 87 years

Step-by-step explanation:

I've taken the test! Hope this helps! ;)

The number of years for her to have at least $100,000 if interest is compounded continuously is 90

How to determine the number of years?

The given parameters are:

Amount, A = 100,000

Principal, P = 100

Rate, r = 8%

Amount is calculated using:

A = P * (1 + r)^t

So, we have:

100000 = 100 * (1 + 8%)^t

Divide by 100

1000 = (1 + 8%)^t

Evaluate the sum

1000 = 1.08^t

Take the logarithm of both sides

log(1000) = log(1.08)^t

Apply the law of logarithm

log(1000) = tlog(1.08)

Solve for t

t = log(1000)/log(1.08)

Divide

t = 89.7

Approximate

t = 90

Hence, the number of years is 90

Read more about compound interest at:

https://brainly.com/question/2455673

Please help will give brainliest

Answers

Answer:

C. 120

Step-by-step explanation:

B × H

(base) × (height)

15 × 8 = 120

Answer:

120

Step-by-step explanation:

Parallelogram= length times width so

15*8=120

Question 6 of 25
Julie ran for 21.8 seconds. Which statement is not true?
A. Julie's time was more than 21 seconds, but less than 22 seconds.
B. All of these statements are true.
C. The 21 represents whole seconds. The 8 represents part of a
second.
D. The 8 represents more time than the 2.
SUS
Whick statement is not true

Answers

Answer:

b and d are the answers!

Step-by-step explanation:

I need an answer! NO LINKS PLS! il give brainlist

Answers

Answer:

Step-by-step explanation:

Factor each expression completely.
5x^2 + 10x

SHOW YOUR WORK!!!

Answers

5x^2+10x

factorise 5 and 10 first
then factorise the x

so 5x(x+2)
completed :))

hope this helped :)


Which of the following are identities? ^

Answers

I think it’s A.I’m sorry not that sure

Lucy purchase a swimsuit and a towel. The towel represent 30% of the total cost. If she spent $15.00 on the towel, then what was her purchase total

Answers

Answer:

$50

Step-by-step explanation:

Given data

Let the total purchase be x

Hence 30% of x is $15

Let us find the value of x

30/100*x= 15

0.3*x=15

0.3x=15

x= 15/0.3

x= $50

Hence the purchase is $50

Answer:

$50 is the total

Step-by-step explanation:

30% over 100% =  15 over x

then you cross multiply and get:

30x = 1500

you then divide both sides by 30

30 and 30 cross out

1500 ÷ 30 = $50

how much money would billy have to borrow from a bank in order to purchase his car today?

Answers

He would have to borrow $18,000. And I think a bank would be willing to do that because of loans

(HELP MEH FOR BRAINLY! ITS ONLY MULTIPLE CHOICE YALL)

Answers

Answer:

option (1)

Step-by-step explanation:

f(x) - g(x)

= 5x² - 2x + 7 - (- 2x² + 6x + 3) ← distribute parenthesis

= 5x² - 2x + 7 + 2x² - 6x - 3 ← collect like terms

= 7x² - 8x + 4

for brainiest:):):):):):):):)

Answers

1- is $52.50 2- $6.30

Answer:

1. $22.50 2. $11.70

Step-by-step explanation:

Cause 30% of 75 is 22.5 and 65% of 18 is 11.7

Plss help

Which number line shows the solution to 1x +1<5?

Answers

Answer:

second

Step-by-step explanation:

x +1<5

x<5-1

x<1<4

pweassss e help meee◑__◐

Answers

Answer: C

Step-by-step explanation:

divide 342 by 7 and round to the nearest whole number

help m.e please please

Answers

Answer:

(0, 2)

Step-by-step explanation:

Both the lines are intersecting each other at point (0, 2)

So, the solution to the system of equations would be (0, 2)

Hope it helps you in your learning process

Answer:

I think its (0,2) :)

Step-by-step explanation:

equivalent expression 7s+8t+10s+12t

Answers

Answer:

17s+20t

Step-by-step explanation:

If a persons monthly income consists of $550 plus a commision of 4% on all his sales. Find his total income for a month where he sold items for $590

Answers

Answer:

$613.6

Step-by-step explanation:

Given data

Monthly income = $550

Plus commision =4% of sales

Sale for the month= $590

Let us find the commission earned

4/100*590

=0.04*590

=$23.6

Hence the net income for that month is

=23.6 +590

= $613.6

Teresa received $80 for her birthday. At what rate would she have to invest to have $90 at the end of the year

Answers

Saving I don’t know but please let me know :)

WILL GIVE BRAINLIEST IF BOTH QUESTIONS ARE CORRECT!!!

Answers

Answer:

69824.21

¯\_(ツ)_/¯

＼＼ Λ＿Λ This is Memecat. Help

＼( 'ㅅ' ) memecat take over

> ⌒ヽBRAINLY by pasting her

/ へ＼ in 999 other servers

/ / ＼＼ or she will never

ﾚ ノ ヽつ be a meme

/ /

/ /|

(=✪ᆽ✪=)

o(*≧□≦)o

Step-by-step explanation:

The scale of map is 1cm : 70km. What is the actual distance between towns that are 5cm apart on the map

Answers

Answer: 350km

Step-by-step explanation:

Since we are informed that the scale of map is 1cm : 70km. Therefore, the actual distance between towns that are 5cm apart on the map will be:

= 5 × 70km

= 350km

Therefore, the answer is 350km

The probability of being assigned a locker next to a classroom door is 11%. What is the probability of not getting a locker next to a classroom door.​

Answers

Answer:

0.7921%

Step-by-step explanation:

89/100×89/100

help!!! (Brainlist!!!!!)

Answers

I think it’s B if not I can’t tell because I can’t see all the questions .

Answer:

Its A

Step-by-step explanation:

Find the volume of the cylinder. Round your answer to the nearest tenth.
12 in.
10 in.

Answers

Answer: this is your answer 4523.9

Step-by-step explanation:

Help me pleaseee!! I’ll mark

Answers

Answer:

esarespuesta  ad 56

Step-by-step explanation:

Answer: Linear

Explanation: y =-5x -3
Other Questions
Please help quickly!!!!!Select two sentences from Passage 2 that support the inference thatresearchers are unsure of the effect that clicking moths have on bats.Select 2 correct answer(s) Hello, I need help with these math questions, can someone help as soon as you can? A small town has 2,500 residents. In a random sample of 125 residents, 2 have the flu. Predict the number of residents of the town who have the flu.A. 400B. 20C. 200D. 40 Please provide an explanation to your answer. Giving brainliest to whoever has the right answer Metals are considered to be ___________________ because they let electricity flow.Group of answer choicesconductorscircuitscurrentsinsulators What percent of students selected Winter? ANSWER ASAP GIVING BRAINLIEST AND OTHER STUFF!Please answer the following essay question with 5 or more sentences:Why do you think political parties emerged even though many Americans opposed them? Explain your answer. Briefly explain what is happening in this cartoon and identify the two individuals in the cartoon.Bonus points if you point out the historical inaccuracy Tina, a nurse working at a healthcare facility, cuts her finger while handling some surgical tools. What should she do next? A. Alert a colleague and then continue with work.B. Attend to the cut and report the incident. C. Sterilize the tools and then clean the wound.D. Clean her finger, apply a bandage, and get back to work.My mom says its A and I have no idea... lol Anybody knows Spanish? Which equation shows how to find theangle measure of the part of the circlewithout the arrow? A man lifts a 5 Newton bag of groceriesfrom the floor to the top of the countertop,which is 1.1 meters tall. What is the workdone by this person in lifting groceries?55.54.56 A football team could win the game with a fifty-six-yard field goal, but the coach opts not to attempt it. Why would he opt to punt instead?-The weather conditions make the kick too difficult.-The kicker missed the last time he attempted from that distance.-Statistics suggest that the likelihood of his kicker making the goal is slim.-He does not have the proper statistics to make an informed decision. Explain retrograde motion and why it confused early astronomers as they viewed the motion of objects in the sky. Why was the Medieval Period once considered the "Dark Ages"? There was no electricity to provide light.A limited amount of written records survived.Castles were very dark and did not let in much light.The Church did not allow writing during the time Help please due in 5 minutes What is the answer to this math problem with full work Which description best defines a paraphrase?A. a rewrite of another author's words or ideas in your own wordsB. a short retelling of the key points of a textC. a copy of another authors original words that appear in a textD. a mix of quotations and rewrites of another authors own words 31. What is the surface area of a cube with side length 5 cm? Part c Katie started with $40. How much money did she have left after purchasing the supplies? Enter your answer in the box provided.