Mathematics High School

PLEASE HELP ASAP start off by restating: Historians know about the past before there were written records by studying artifacts
The three main types of artifacts are physical, visual, and oral traditions.

Answers

Answer 1
Both archaelogists and historians use sources and evidence to learn about the past. Archaeologists learn about the past by studying artefacts. Historians find out about the past by studying written sources (ie what people wrote). Written sources are stored in an archive.

Related Questions

please answer it soon

Answers

Hey dude we’re both from Nepal so here’s the written worksheet hope it helps :)

HELP ME PLS!!! -1 2/5 - ( -4/5)=?

Answers

Answer:

-3/5

Step-by-step explanation:

-1 2/5=-7/5

-7/5-(-4/5)

-7/5+4/5

-3/5


[tex]5u + 11 = 56 \\ u = [/tex]
how resolve this ?​

Answers

Answer:

u = 9

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

Identify

5u + 11 = 56

Step 2: Solve for u

[Subtraction Property of Equality] Subtract 11 on both sides:                         5u = 45[Division Property of Equality] Divide 5 on both sides:                                   u = 9

Answer:

u = 9

Step-by-step explanation:

5u + 11 = 56

Subtract 11 from each side.

5u + 11 - 11 = 56 - 11

Simplify.

5u = 45

Divide each side by 5.

5u ÷ 5 = 45 ÷ 5

Simplify.

u = 9

A farmer had 240 rows in his field. He plowed 1/4 of them. How many rows did plow.
(Write explanation and answer)

Answers

The farmed plowed 60 rows.

1/4 of 240
1/4 x 240 = 60

Write the word sentence as an equation.

The sum of nine and one-fourth of a number g is equal to a number h.

Answers

Answer:

9+1/4g = h

Step-by-step explanation:

What is the surface area of a cylinder with the given dimensions?

Express your answer to nearest hundredth. Use 3.14 for pi.

Diameter = 14cm.; Height = 6 cm.

Answers

Answer:

The surface area of a cylinder with the given dimensions is 571.48 [tex]cm^2[/tex].

Step-by-step explanation:

To find the surface area, you need to use the formula [tex]2\pi r^2 + h * 2\pi r[/tex] where [tex]r[/tex] represents the radius and [tex]h[/tex] represents the height. In this problem, the expression would be [tex]7^2 * 3.14 * 2 + 3.14*14*6[/tex] = [tex]49 * 6.28 + 3.14 * 84[/tex] = [tex]307.72+263.76[/tex] = 571.48 [tex]cm^2[/tex].

Aaron is a chocolate vendor. He finds that he needs 25 identical sweet boxes to pack all the chocolates he has if he puts 24 chocolates per box. How many sweet boxes will he need to pack all the chocolates, if he puts only 30 chocolates in a box?Immersive Reader (1 Point)

Answers

Answer: 20 boxes of chocolates

Step-by-step explanation:

First find out the total number of chocolates he has:

= 25 boxes * 24 chocolates per box

= 600 pieces of chocolate

The number of boxes needed if the chocolates are packed 30 in a box is:

= Total number of chocolates / Number of chocolates per box

= 600 / 30

= 20 boxes of chocolates

Please solve this question(:

Answers

Answer:

BD/DA = CE/EA

Step-by-step explanation:

It's (B)

BD/DA = CE/EA

............

the ages of the 11 players of a soccer team on the soccer field are shown. 21, 32, 22, 28, 26, 30, 29, 24, 22, 24, 26. what would cause the median age of the players on the field to decrese?

Answers

If a smaller number was added as an outlier

Por favor alguien que me ayude ( es un examen final) :(​

Answers

Answer:

A) 24

Step-by-step explanation:

Answer:

m = 24

Step-by-step explanation:

15 POINTS PLEASE HELP
R/3​+5≤8
Choice a: r=9
choice b: r=12
choice c: r=15
-khan
--choose all answers that apply

Answers

Answer:

A, r=9

Step-by-step explanation:

Multiply through by the LCM

r + (3×5) <= 3×8

r + 15 <= 24

r <= 24 - 15

r <= 9

Answer:

A. R=9

Step-by-step explanation:

Someone help me with these please

Answers

A triangle is 180 degrees add the two number then subtract them from 180 and you’ll get your answer

Is 4.086 greater than 5.025?

Answers

No, because without looking at the decimal point you can look at the first digit in the number and know that 4 is less than 5

A truck is bought at the price of $60,000. The value decreases at the rate of .25 every year (t). The exponential expression 60,000(0.75)t describes this situation. Find the value of the truck at 2 years.

Answers

Answer:

$33750

Step-by-step explanation:

Replace t with 2.  The correct formula is

[tex]60000(.75)^t[/tex]   (t is an exponent)

With t = 2, the value of the truck is

[tex]60000(.75)^2=33750[/tex]

A middle school took all of its 6th grade students on a field trip to see a ballet at a theater that has 1300 seats. The students filled 1001 of the seats in the theater. What percentage of the seats in the theater were filled by the 6th graders on the trip?

Answers

77%

I like to use ratios and cross multiply for problems like this. Take the part (1001) over the whole (1300), and that equals x percent of 100 percent.

1001/1300 = x/100
100100 = 1300x
x = 77

I NEED HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

what is 1+1

need answer!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

LOL HAHAHAHAHA

answer: 2

Answer: 2

Step-by-step explanation:

Find the slope of the line

Answers

Answer:

0.75

Step-by-step explanation:

Evaluate the expression for n = 8.
6(n + 1) =?

Answers

Answer:

54

Step-by-step explanation:

n = 8

6(n + 1)

6(8 + 1)

6(9)

54

Someone please help me I’ll give out brainliest please dont answer if you don’t know

Answers

Answer:

11x + 6 is your answer :)

Step-by-step explanation:

soooo yeah

Answer:

11x+6

Step-by-step explanation:

Your first step is going to be distributing the "-" symbol to (2-4x), leaving you with -2+4x. Combine that with 7x+8 and you get the simplified version, which comes out to be 11x+6. Please rate and heart if this helped :)

Good luck!

Tara uses 8.8 pints of white paint and blue paint to paint her bedroom walls. 4 5 of this amount is white paint, and the rest is blue paint. How many pints of blue paint did she use to paint her bedroom walls?

Answers

Answer:

the blue paints of 1.76 pints is used to paint her bedroom walls

Step-by-step explanation:

Given that

Tara uses 8.8 pints of white paint

And, the 4 by 5 of this amount represent the white paint

We need to find out the number of paint used by the blue paint

So,

= 8.8 - (8.8 × 4 ÷ 5)

= 8.8 - 7.04

= 1.76 pints

Hence, the blue paints of 1.76 pints is used to paint her bedroom walls

What is the inverse of the function f(x) = 64x2 when x 2 0?

Answers

Answer:

The answer is A.

Y=64x²

X=64y²

X/64=y2

Then y = + or - root of x /8

Help please!! What are the steps of the Statistical Process and how they are used in the real world?

Answers

Answer:

The Statistical Process has five steps: Design the study, Collect the data, Describe the data, Make inferences, Take action. In a designed experiment, researchers control the conditions of the study.

Step-by-step explanation:

You have started keeping track of your spending habits. You have noticed that after 12 days you have
$1281 left in your account. You check again after 17 days have passed and your account is now at $861.
How many days will it take before you run out of money (assume you are spending money at a constant
rate)? Marks will be awarded only for the use of equations where t is the time elapsed in days and m is
the money left in your account in dollars.

Answers

Answer:

Time taken to elapse the remaining $861  = 10.25 days

Step-by-step explanation:

Assuming that I am spending at a rate of -x dollars per day

Let initial amount be A

The rate of expenditure = 1281-861/5 = 84 dollars per day

Time taken to elapse the remaining $861 = $861/$84 per day

= 10.25 days

Solve each equation using the substitution method.

8+=56

Answers

I’m not sure if the + was meant to be X but if it is then the answer is 7

56/8 = 7

somebody please help me out with this question

Answers

Answer:

x = 108°

Step-by-step explanation:

The histogram represents the time it takes employees to get to work each morning.
Which statement correctly describes the data?

A.The data is skewed left because the time it takes employees to get to work tails off to the left.

B.The data is skewed left because the time it takes employees to get to work tails off to the right.

C.The data is skewed right because the time it takes employees to get to work tails off to the right.

D. The data is skewed right because the time it takes employees to get to work tails off to the left.

Answers

Answer:  The Real answers are 1) ✔ skewed left and 2) ✔ 1-3

Step-by-step explanation:

Please mark me brainliest

I need 3 more to move to a higher level but

i'm just glad to help.

What is the absolute value of -6.75?

Answers

Answer:

6.75

Step-by-step explanation:

Have a good day :)

1. Complete the following table for the proportional relationship:
Hot Dogs
I Total Price
1
2
$3.00
3
$7.50
12
$31.50
55
What is the constant of proportionality for the relation above?

Answers

Add 1.50 to each time the price goes up

Step-by-step explanation: Multiply by two each time and you will have your answer 1 hot dog is 1.50 two are 3.00 use that method and you will have the correct answer

someone help i'll give brainliest to right answer!

QUESTION: A pentagon has angles that measure 110°, 90°, 80°, 115°, and v. What is v?

Answers

Answer:

145

Step-by-step explanation:

angles in a pentagon add up to equal 540

Hence, 110 + 90 + 80 + 115 + v = 540

( note that we just created an equation that we can use to solve for v )

We now solve for v using the equation created

110 + 90 + 80 + 115 + v = 540

step 1 combine like terms

110 + 90 + 80 + 115 = 395

we now have 395 + v = 540

step 2 subtract 395 from each side

540 - 395 = 145

395 - 395 cancels out

we're left with v = 145

Please help!!! Will mark the brainiest

Answers

Answer:

I think the correct answer is the last one: 80<67+4g

Other Questions
What is the equation, in standard form, of a circle with center (5, 8) and radius 5?Enter your answer by filling in the boxes. Find the equation of a circle whose endpoints of the diameter are (15, - 3) and (7,3). The equation of the circle is (Simplify your answer. Type your answer in standard form.) choose all answers that applythe cell membrane __.is not a true organellecontains and protects the cellis made of a double layer of phospholipidscontains proteins that allow materials to pass through FAST help ASAP answer if you only know the answer if you dont know then dont answer County services include all of the following EXCEPT:answers:A. approving the state budgetB. Car license platesC. Collecting taxesD, Elections As a rule of thumb, one gallon of paint will usually cover 400 square feet.If Thomas is painting a hallway and the measurements are 12 feet high and 75 feet wide, what is the minimum amount of cans of paint he will need to paint the hallway?Question 5 options:12345 I suck at math and need help What is the value of 8n when n= = 2? 9. Newtons 3rd Law of Motion says that if a car crashes into a wall__________.A) the car pushing the wall is the only forceB) the car pushes on the wall and the wall pushes back on the car with an equal forceC) the car pushes on the wall with a strong force and the wall pushes back with a weak forceD) the car pushes on the wall and the wall pushes back with a stronger force cos 210 is equal to-cos 30cos 30-sin 30sin 30 In the isosceles trapezoid ABCD, find m A 10- kilogram box is at static equilibrium and the downward pull of gravity acting on the box is 98 Newton's what is the minimum force that would be required to just pick up the box ? Which of the following is true The box plots show the average wind speeds, in miles per hour, for two different islands.Average Wind Speeds on Island A2 box plots. The number line goes from 1 to 11. For the average wind speeds of cities on Island A, the whiskers range from 1 to 9.5, and the box ranges from 3 to 7. A line divides the box at 4. For the average wind speeds of cities on Island B, the whiskers range from 1.5 to 11, and the box ranges from 4 to 9. A line divides the box at 6.Average Wind Speeds on Island BWhich explains, on a given day, which island is more likely to have a wind speed close to its median?Island A because the median is closer to one end of the box in the box plot.Island B because the median is closer to the center of the box in the box plot.Island A because it has a smaller interquartile range.Island B because it has a larger interquartile range. A scuba diver dove 313 feet below sea level then rose 26 feet? HELP ME PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSss I got a history test and its timed Read this passage from "The American Dream."America is essentially a dream, a dream as yet unfulfilled. It is a dream of a land where men of all races, of all nationalities and of all creeds can live together as brothers. The substance of the dream is expressed in these sublime words, words lifted to cosmic proportions: "We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable rights, that among these are life, liberty, and pursuit of happiness."The sentence that includes the phrase that all men are created equal is an example ofa reason.a claim.evidence.rhetoric.Please help! Also your awesome if you do! What do you want to tell Canadian about the residential school experience? Please help me A job shadow is a(n):A. federal mentoring programB. six-month commitmentC. unpaid career-related experienceD. paid summer position A tire travels about 75 inches in one full rotation. What is the Demeter of the tire, to the nearest inch?