What is the ones digit of 5120 + 2301 + 456?

Answers

Answer 1

Answer:

7

Step-by-step explanation:

Easier than you think. You do not have to add the numbers together to find your answer. You can just add 0+1+6, and you will get 7.

Answer 2

Answer:

7

Step-by-step explanation:

5120+2301=7421

7421+456=7877

Last # is 7


Related Questions

Graph: f (x)=−2/3 x−3

Answers

Answer:

-2/3 x-3 graphed will look whit the line going down the negative side (bottom left) of the graph and also passing the (right bottom side of the graph) the points will be  (0,-3)

Step-by-step explanation:

To prepare for a bake-off, Kent used 560 grams of flour each day for 2 weeks. How many kilograms did Kent use in those 2 weeks?

Answers

Answer:

7.840

Step-by-step explanation:

560 grams times the number of days

560×14=7840grams

1000grams = 1 kilogram soo

7840g=7.840kg

Jamel has 2 and 2/5 of string. Jamel needs 1/5 of a foot of string to sew a button to a shirt. What is the greatest amount of buttons he can sew onto the shirt with the rest of the string he has?

Answers

Answer:

it's 12

Step-by-step explanation:

2 and 2/5 divide by 1/5 is 12

Answer:

12

Step-by-step explanation:

I had this question on my test and the correct answer was 12

What is 5 to the 3 power simplifyed

Answers

Answer: 125

Step-by-step explanation:

5^3=5*5*5=125

Answer:

125

Step-by-step explanation:

5^3 = 5 times 5 times 5

5 times 5 = 25

25 times 5 = 125

Plz answer this i have a test and im lost i will give brainliest

Answers

Answer:

its b :) im pretty sure

Step-by-step explanation:

Please help me I need help

Answers

The first 2are correct

Is 16/60 and 4/15 equivalent ratio

Answers

Answer:

Yes

Step-by-step explanation:

4          x   4    =16

____                _____

15         x   4   = 60

Which statement describes the solution to the system of equations?

28

| 2n+Bk = 6

|-5-20%=-15

O The system has exactly one solution.

O The system has exactly two solutions.

The system has no solutions.

The system has infinitely many solutions.

Answers

Answer:

The system has infinitely many solutions.

Step-by-step explanation:

both equations are the same

It means that we have only one equation

so, it can give many solution s

so,

The system has infinitely many solutions.

HOPE THIS HELPS!

PLEASE MARK BRAINLIEST! :)

How many solutions does this system have?
-x + 2y = 16
4x - 8y = -64​

Answers

Infinite number of solutions
Multiply first equation by -4
You would get the same equation as the second one

You are competing in a race. The table shows the times from last year's race. You want your time to be last year's median time with an absolute deviation of at most 4 minutes. Complete the inequality to represent the time (in minutes) you hope to achieve.

Answers

Answer:28 ≤ x ≤40

Step-by-step explanation:Arrange the data from the smallest to the largest

26, 27, 28,32, 32, 33, 35, 36, 38, 40,42,48

Identify the median value

26, 27, 28,32, 32, 33, 35, 36, 38, 40,42,48

Getting the median

(33+35)/2 = 68/2 = 34 minutes

You want your time to be last year's median time with an absolute deviation of at most 6 minutes

This mean ±6 minutes, hence this will be 34 ± 6

34+6=40 and 34-6=28

The inequality will be 28 ≤ x ≤40

Write the equation of the line fully simplified slope-intercept form.

Answers

Answer:

If your talking about the slope-intercept form, its y = -1/2x + 1

Step-by-step explanation:

What is the absolute value of -8.35

Answers

Answer:

8.35

Step-by-step explanation:

To get absolute value, just make it the opposite

Answer: |-8.35| = 8.35

Step-by-step explanation: |-8.35| = 8.35

Which equation matches the function described in the table?

Answers

Answer:

y = 4x - 1

Step-by-step explanation:

Equation y = 4x - 1 matches the function described in the table.

What kind of function describes this situation?

Answers

Answer: A

Step-by-step explanation:

because she's deducting 10 points every day the slope is constant so it has to be a linear equation

Write a minimum 100-word essay on how you can currently use and may use your knowledge and skills of rotations and it's use in digital technology. (WILL MARK BRAINLIEST!! NO SILLY ANSWERS PLS)

Answers

Did you really think someone would write you a whole essay just for fun

Mr.Clark takes 25 minutes to brush his teeth. Mrs. Clark spends
20% longer brushing her teeth. In total, how much time does Mrs.Clark spend brushing her teeth ?
Clark spend brushing her teet

Answers

Answer:

30

Step-by-step explanation:

25 times 1.2= 30

Answer:

30

 Step-by-step explanation:

When multiplying more than two integers, describe how you know the sign of the product

Answers

Answer:

The number of negative integers given determines the sign of the product.

Step-by-step explanation:

The sign of the product could either be negative or positive. This depends on the number of negatively directed integers in the given integers to be multiplied. Since all integers are directed numbers i.e either positive whole numbers or negative whole numbers.

Thus to know the sign of the product, if the number of negative integers is even, then the product would be positive. But if the number of negative integers is odd, the product would be negative.

Therefore, the number of negative integers given determines the sign of the product.

A cat’s heart beats approximately 45 times in 15 seconds. At this rate how many times does the cat’s heart beat per second?

Answers

Answer:

3 beats per second

Step-by-step explanation:

45÷15

Cat’s heart will beat 3 times per second.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that a cat’s heart beats approximately 45 times in 15 seconds. The number of times a Cat's heartbeat in a second will be calculated as:-

15 seconds = 45 beats

1 second  = 45 / 15

1 second = 3 beats

Therefore, Cat’s heart will beat 3 times per second.

To know more about an expression follow

https://brainly.com/question/579003

#SPJ5

6 x41=?????????????????

Answers

Answer:

the answer is 246

hope this helps

In △ABC, D∈AB so that AD:DB=1:3. If ACDB=18m2. Find AACD and AABC

Answers

Answer:

I really do not know sorry I just need points

wild deer population weight has standard deviation of 50 lb. What is the probability of existence of a random sample (size 100) weight within + 5 lb. of population mean weight?

Answers

This question was not written properly

Complete Question

Wild deer population weight has standard deviation of 50 lb. What is the probability of existence of a random sample (size 100) weight within ± 5 lb. of population mean weight?

Answer:

0.68269

Step-by-step explanation:

We solve using z score formula

z = (x-μ)/σ/√n where

x is the raw score

μ is the population mean

σ is the population standard deviation.

From the question:

Standard deviation = 50 lb.

Sample size = 100

The weight is within ± 5Ib

For +5 lb

Z =+ 5/50/ √100

Z = +5/50/10

Z = +5/5

Z = 1

Using the Z table to find the probability of the Z score.

P(Z = 1) = 0.84134

For - 5 lb

Z = - 5/50/ √100

Z = - 5/50/10

Z = - 5/5

Z = -1

Using the Z table to find the probability of the Z score.

P(Z = -1 ) = 0.15866

Hence,

P (-Z<x<Z)

P(Z = +1 ) - P(Z = -1)

0.84134 - 0.15866

= 0.68269

The probability of existence of a random sample (size 100) weight within ± 5 lb. of population mean weight is 0.68269

True or false: The mapping notation for reflecting point (x,y) about the x-axis is (−x,y).(1 point) This statement is true. This statement is false. The mapping notation for reflecting point (x,y) about the x-axis is (x,−y). This statement is false. The mapping notation for reflecting point (x,y) about the x-axis is (y,x). This statement is false. The mapping notation for reflecting point (x,y) about the x-axis is (−x,−y).

Answers

Answer:

This statement is false. The mapping notation for reflecting point (x,y) about the x-axis is (x,-y)

Step-by-step explanation:

Answer:

false

Step-by-step explanation:

A plane travels 264 miles in 1.1 hours against the wind. On the return trip, it travels the same 264 miles in 1
hour. Find the speed of the wind.

Answers

Answer:

The speed of the wind is 12 miles per hour.

Step-by-step explanation:

Given that the plane travels 264 miles in 1.1 hours with a headwind, the following calculation must be performed to determine its speed:

264 / 1.1 = X

240 = X

Thus, the speed of the plane into the headwind was 240 miles per hour. Now, on the return, with the wind in favor, the route is completed in exactly 1 hour.

Therefore the wind exerts a difference of 24 miles per hour between one trip and another, with which, if it remains stable, its speed is 12 miles per hour (24 / 2).

Which part of this graph shows a nonlinear relationship?
Distance from home
2.
Time

Answers

Since 2 is not in a line
Answer=2

Answer:

thanks

Step-by-step explanation:

The drama club has 14 members. They need to raise $952.00 to attend a play at the Fox Theater. They already have $126 in their account. What is the least amount of money each student needs to raise in order to go to the play?

A. m ≥ 59
B. m ≥ 60
C. m ≥ 64
D. m ≥ 68
PLEASE HELP FAST!!!!!

Answers

Answer:

A. m ≥ 59

Step-by-step explanation:

what is the equation of the line through the origin and (3, 4)?

Answers

Answer:

y=3x+4

Step-by-step explanation:

Hope this works

Harlee uses a device to convert her electronic textbook into braille. Unfortunately, the textbook did not include text descriptions of the diagrams, and 2/3 of the pages have diagrams. Let N be the number of pages Harlee reads to reach the first page with a diagram. Assume that the probability of each page having a diagram is independent. Find the mean and standard deviation of N. Round your answers to one decimal place.

Answers

Answer:

Mean: 1.5

Standard Deviation: 0.9

Step-by-step explanation:

2/3 of the pages have diagrams, and N is the number of pages Harlee reads to reach a page with a diagram. In order to find the mean, divide 1/(2/3) to get 1.5 as your mean, and then divide sqrt(1-(2/3))/2/3 to get .8660, which rounds to .9.

1. At Store A, the price for pineapples is $5.00 for 2 pineapples.
2. At Store B, the price for pineapples is $8.00 for 4 pineapples.

Which store is offering the lower price per pineapple? Show your work or explain your answer.

Answers

Answer:

Store B

Step-by-step explanation:

If you divide 5 by 2, you get the unit price for Store A which is $2.50.

If you divide 8 by 4, you get the unit price for store B which is $2.00

Store B has a lower unit price than store A therefore Store B is offering the lower price per pineapple.

What is the rectangular form of 12(cos(Pi) + isin(Pi))?

12
-12
12 + i
–12 + i

Answers

The rectangular form of the polar expression [tex]12(cos\pi+ isin\pi)[/tex] is -12

The given equation is:

[tex]12(cos\pi+ isin\pi)[/tex]

The above equation is in polar form

Note that:

[tex]cos \pi = -1\\\\sin\pi = 0[/tex]

Substituting [tex]cos \pi = -1[/tex] and [tex]sin \pi = 0[/tex] into the expression [tex]12(cos\pi+ isin\pi)[/tex] in order to get the rectangular form of the expression

[tex]12(cos\pi+ isin\pi)[/tex]

=  12(-1   +   1(0))

=  12 ( -1  +  0)

=  12(-1)

=  -12

Therefore, the rectangular form of the polar expression [tex]12(cos\pi+ isin\pi)[/tex] is -12

Learn  more here: https://brainly.com/question/11731858

Find the area of each square. Each grid square represents 1 square unit.

Answers

is there a picture..?
Other Questions
Cold Bunny vanilla ice cream is much better than Billy John's. Which of the following is an example of Newtons 2nd Law? A. A bowling ball requires more force to roll than a tennis ball B. Sitting in a chair C. A rocket blasting off D. All of the above give me a riddle i cant solve and ill give you brainliest Costa Rica is not known forbeaches.b. volcanoes,aC, tropical rain-forests,d. snow-capped mountains,Please select the best answer from the choices providedAB 0/1 Julio plans a diet to gain 0.2 kg a day. After 14 days he weighs 40 kg. The number days he diets and his weight are related. How much does Julio weigh the day he starts his diet? During its grand Opening weekend, a restaurant gave every 8 customers a free appetizer, every twelfth customers a free becverage, and every fifteen customer a free fish of yogurt. which customer was the first to recive all three tems? Can someone help me solve this triangle (geometry) question? What is the measure of angle y? carbon has six protons. which model shows a neutral atom of carbon? HELP ME PLEASE ASAP!!!In this problem, y varies directly with x. Find the unknown value.If y = 18 when x = -6, what is the value of y when x equals -5?O15O17O19ONone of the above what does earth have that makes it different from other planets Guided PracticeCPCTCGivenKGKH is the midpoint of GKProve:Side FG - Side JKStatementReasones ........ Help Asap!As a growing adolescent, what makes life stressful and why? Select the correct answer from each drop-down menu. The was signed in 1215 by King and the British barons. The king signed this document to prevent a civil war in Britain. The document put legal restraints on the king's authority. The American colonists borrowed the concept of from this document. - "For example," "however," and "also" are examples of:Hchl bc c jgdhsv Alright I need another one before I fail again please I have 3 can some one please help me im confused on this im really stuck :( Based on this passage, which word best characterizesDave?Several times (Dave) fell down and was dragged in thetraces, and once the sled ran upon him so that he limpedthereafter in one of his hind legs. But he held out tillcamp was reached, when his driver made a place for himby the fire, Morning found him too weak to travel. Athamess-up time he tried to crawl to his driver,-The Call of the Wild,Jack LondonscareddeterminedindependentinconsiderateIntroDone Please answer i wanna get this over with h ^-2 / h ^4