Mathematics High School

I need help please I forgot how to do this

I Need Help Please I Forgot How To Do This

Answers

Answer 1

Answer:

no it is not proportional

Answer 2

Answer:

No 3/9 would be proportional to 6/18

Step-by-step explanation:

I think

Related Questions

At a butchers hosp, Hilda bought beef and pork. She left with 18 and 8/25 pounds of meat. Express the number of pounds of pork she bought using a decimal.

I'm not sure if I mis-read or something.. How am I supposed to find the pounds of pork if there isn't any info about how much beef she bought. Am I doing something wrong? If so, what is the answer?

Answers

Answer:

18.32

Step-by-step explanation:

convert the fraction 8/25 to the decimal .32 and add 18

what is the branch of mathematics that uses variables, numbers and operations.

Answers

Answer:

Step-by-step explanation:

Algebra is a branch of mathematics that uses mathematical statements to describe relationships between things that vary. These variables include things like the relationship between the supply of an object and its price.

Answer:

Algebra

Step-by-step explanation:

This is because the branch of mathematics that uses variables, numbers, and operations is called algebra.

If all people were pea pickers, then how long would it take for the entire population of Earth to pick 1 mol of peas at the rate of one pea per second, working 15 hours per day, 365 days per year

Answers

It will take [tex] 1.392 \times {10}^{10} \: years[/tex] for the entire population of the Earth to pick a mole of pea at the specified rate.

1 mole of a substance is given by :

[tex]6.022 \times {10}^{23} [/tex]Rate per person = 1 pea per second

Working 15 hours per day ; 365 days per year

1 person will pick = (1 × 365 × 15) = 5475 peas per year

Taking the world population as 7,900,000,000 people

Number of peas picked per year = (7,900,000,000 × 5475) = 43252500000000

The time taken to pick 1 mole of pea will be :

1 mole of pea ÷ Number of peas picked per year

[tex] \frac{6.022 \times {10}^{23} }{4.325 \times {10}^{13} } = 1.392 \times {10}^{10} \: years[/tex]

The time taken to pick 1 mole of pea will be

[tex]1.392 \times {10}^{10} \: years[/tex]

Learn more : https://brainly.com/question/18904995

If m∠13=2x-3 and m∠15=71°, find the value of x.
Show work please

Answers

The value of x is 37

Here ∠13 & ∠15 are corresponding angles , so they are equal [ ∠13 = ∠15 ]

As per the question ,

⇒ 2x - 3 = 71°

⇒ 2x = 71 + 3

⇒ 2x = 74

⇒ x = 74 ÷ 2

⇒ x = 37

Hence , x = 37

Write the slope-intercept form of the equation of each line given the slope and y-intercept.

Slope: 1/2 , y-intercept=3

Answers

Y = mx + b
Plug in
Solution: y = 1/2x + 3

What is 5654554 + 5544527?

Answers

Answer:

11,199,081

Step-by-step explanation:

Hope this helped,  have a great day! ;D

answer this please !!!!!

Answers

The second one is correct!! Answer number b
The correct answer is b

The delivery charge and daily rate to lease a construction crane are listed below for two companies.
High Top Cranes charges $744 for delivery and $3,290 per day.
Big Lift Equipment charges $1,428 for delivery and $3,214 per day.
If Builder's Construction Company leases a crane for 11 days, which leasing company has a lower total cost?

Answers

Answer: Big Lift Equipment

Step-by-step explanation:

From the question,

High Top Cranes charges $744 for delivery and $3,290 per day. Since Builder's Construction Company leases a crane for 11 days, the cost will be:

= $744 + $3290(11)

= $744 + $36190

= $36934

Big Lift Equipment charges $1,428 for delivery and $3,214 per day. Since Builder's Construction Company leases a crane for 11 days, the cost will be:

= $1428 + $3214(11)

= $1428 + $35354

= $36782

Based on the calculations, Big Lift Equipment has a lower cost

Which of the following relations is a function?
OA. (2,0), (-5,3), (5, 1), (-5,5)
B. (2, 4), (-5, 2), (5, 1), (-8, 2)
OC.
(2,4), (-5, 6), (2, 3), (-8, 2)
D. (5, 1), (-5, 4), (2, 1), (5,2)

Answers

Answer:

D.(5,1),(-5,4),(2,1),(5,2)

It is D.!!!!!!!!!!!!!!!!!

PLEASE HELP!!QUICK! in 3 years ,a gyms membership went up from 6,400 to 8,400.which expression shows how to find the percent of increase?
A.2,000 divide by 8,400
B.2,000 divide by 6,400
C.6,400 divide by 2,000

Answers

I’m pretty sure the answer is B.

Find the missing side:
Which is the right one

Answers

Answer:

D , drinking coffee

Step-by-step explanation:

hope this helps you somehow

Determine if x=2 is a solution.

Answers

Answer:

Do you have a picture for the problem that you want to be solved?

A common factor for two numbers is one that is a divisor of each of
the two numbers. What is the greatest common factor of 24 and 36?

Answers

Answer:

The answer is 12.

Step-by-step explanation:

Please mark as Brainliest, this is the right answer

What is the slope of the line through (0,5) and (-2, -1)? Please help.​

Answers

You have the correct answer. It’s 3. Slope is just defined as rise over run, so you can count that the rise between the two points is 6, and the run is 2. 6/2=3.

50 POINTS HELPPPPPPPPPPP

Answers

P( Sports U Work) = 0.75

Answer:

p(Sports U Work)=1/4

Step-by-step explanation:

13+2/20

15/20

3/4

4/4-3/4=1/4

1/4

If this helps please mark as brainliest

These tiles represent the expression 2(5x–3)–9x. Which expression is equivalent to 2(5x–3)–9x?

Answers

Answer:

There are various answers... x-6 or 10x-6-9x or (5x-3)2-9x or (-3+5x)2-9x

Step-by-step explanation:

We all just have to distributive or simplify

Please help me understand this question

Answers

Answer:

Make the picture clearer and bigger

Step-by-step explanation:

Tricia drove 102 miles on three gallons of gas. How far can she drive on seven gallons of gas ?



Carli can walk 40 dogs in 8 hours how many dogs can she walk in 12 hours ?

Answers

Answer:

1. 255 miles

2. 60 dogs

simplify 4p^5q^3*p^2^-4

Answers

24p+7q

-----------

    12

Answer:

[tex]4p^{5q^{3} -2}[/tex]

Step-by-step explanation:

The base would stay the same as nothing is being multiplied.

9. In the diagram below of rectangle RSTU, diagonals RT and SU intersect
at O. If RT = 6x + 4 and SO = 7x - 6, what is the length of US?

Answers

Your Answer should be 16

Hence, option (2) is correct i.e., the length of the [tex]US[/tex] is [tex]2cm[/tex].

What is the diagonal?

A polygon is defined as a flat or plane, two-dimensional closed shape bounded with straight sides.

A diagonal is a line segment connecting the opposite vertices (or corners) of a polygon. In other words, a diagonal is a line segment connecting two non-adjacent vertices of a polygon.

Here given that,

In the diagram below of rectangle [tex]RSTU[/tex], diagonals [tex]RT[/tex] and [tex]SU[/tex] intersect

at [tex]O[/tex]. If [tex]RT = 6x + 4[/tex] and [tex]SO = 7x - 6[/tex],

[tex]US=SO(2)\\\\US=7x-6(2)\\\\US=14x-12[/tex]

So,

[tex]6x+4=14x-12\\\\4+12=14x-6x\\\\16=8x\\\\x=\frac{!6}{8}\\\\x=2[/tex]

Hence, option (2) is correct i.e., the length of the [tex]US[/tex] is [tex]2cm[/tex].

To know more about the diagonals

https://brainly.com/question/28592115

#SPJ2

Caesar has $180 in his bank account. He needs a total of $2,000 to purchase his uncle's car. He earns $60 per day and says $50 of that amount each day. Which equation can be used to determine the number of days, D, he needs to work to reach his goal of $2,000?​

Answers

Answer:

Im not 100% sure because I dont have paper, but the answer is..YELLOW and Dark blue

Step-by-step explanation:

If this isnt the answer pls forgive me, and if you can pls gimme brainliest

Answer choices are
y-x=-4
y-x=-2
y-4=x
y+4x=1

Answers

Answer:

Y+4x=1

Step-by-step explanation:

B 100% sure, i just had to change it from standard form to slop intercept form

please help with the question and explanation for the answer, please

Answers

Answer:

B

Step-by-step explanation:

to find the percentage, put 200 (electricity and cable) over 2500 (monthly budget) and multiply it by 100. So 200/2500 * 100/1. Hope that helps

Use the quadratic model y = −4x2 − 3x + 4 to predict y if x equals 5.

Answers

Answer:

-111

Step-by-step explanation:

substitute 5 in place of each x

    -4(5)^2 - 3(5) + 4

then evaluate or type it into your calculator

    -100 - 15 + 4

Answer:

It is -111

Step-by-step explanation:

Hope this helped have an amazing day!

2. Alex is training for a marathon. Yesterday, he ran 12 miles North then 9 miles east. He then ran back to his starting point taking the shortest distance possible. What was the total distance he ran yesterday? Hint: find the hypotenuse first. A.225 miles G. 36 miles T.15 miles. Y. 21 miles​

Answers

Answer:

21

Step-by-step explanation:

12 + 9 = 21

that is the distance he ran so that is the distance he will run back

( i hope that helped)

a group of fifth graders collected 46 cans of food to donate to three food banks. If each food bank is get an equal number of cans, how many cans do the each receive

Answers

Answer:

about 15.3.

Step-by-step explanation:

46 divided by 3. ig

what is | -5 | + 7​

Answers

Answer: 12

Step-by-step explanation:

Consider the probability distribution shown below. x 0 1 2 p(x) 0.15 0.60. 0.25 compute the expected value of the distribution.

Answers

Answer:

1.10

Step-by-step explanation:

Given the probability distribution :

x : ___ 0 ___ 1 ___ 2

p(x)__0.15 _0.60 __0.25

The expected value is obtained by:

Σ(X * p(x))

(0 * 0.15) + (1 * 0.60) + (2 * 0.25)

0 + 0.60 + 0.50

= 1.10

Crystal's gym membership costs $48 a month. Which table shows the sum of the
amounts that Crystal will pay for her gym membership over the next 4 months?

Answers

Answer:

it will cost 240$ dollars to pay for 5 month

Step-by-step explanation:

PLZ GIVE ME BRAINLEST

Isaac applied the steps below to find the product of (4.2)(–5.4).

Step 1: (4.2)(–5.4) = (–5.4)(4.2)
Step 2: = (–5.4)(4) + (–5.4)(0.2)
Step 3: = (–21.6) + (–1.08)
Step 4: = –22.68

Which step shows where Isaac applied the distributive property?
Step 1
Step 2
Step 3
Step 4

Answers

Step two shows the step where he applied the distributive property.
This is because he distributed the terms in the first bracket with the terms in the second bracket
Other Questions
Determine the measure of ZUXW in the diagram.6657The measure of LUXW is pls help me the tables shows the relationship between a number of movies tickets and cost which expression can be used to determine the constant proportionality? pls for 25 points Can someone help me fill in the ratio table please!! Sea level changes occur at a rate of 10 m per 1,000 years.How much will the sea level change over 100,000 years?10 m1,000 m10,000 m100,000 m Can u guys help me answering the following Test Guide and using complete sentencesTEST: CELLS AND CELL PROCESSES REVIEW WORKSHEETWHAT DO I NEED TO KNOW?ROBERT HOOKS CONTRIBUTION TO CELL BIOLOGY__________________3 PARTS OF THE CELL THEORY __________________________________________________________________________________________________________________________MAIN DIFFERENCE BETWEEN EUKARYOTIC AND PROKARYOTIC CELLS __________________________________________________________________________________________________________________________WHAT IS TRUE ABOUT ALL BACTERIA?___________________________________________________DIFFERENCE BETWEEN LYTIC AND LYSOGENIC CYCLE OF VIRUS REPRODUCTION _______________________________________________________________________________________________________________________________________________________________________________________NAMING BACTERIA STREPTO VS. STAPHLYOMOST IMPORTANT JOB OF ALL BACTERIA ________________________BE FAMILIAR WITH PHOSPHOLIPID ORIENTATION IN FLUID MOSAIC MODEL OF CELL MEMBRANEWHAT IS PHOSPHATE HEAD ATTRACTED TO? THE LIPID TAIL? __________________________________________________________________________________________________________________________FUNCTION OF CHOLESTEROL IN THE MEMBRANE ___________________________________________________________ DIFFERENCE BETWEEN CHROMATIN AND CHROMOSOME __________________________________________________________________________________________________________________________ ORGANELLES IN PLANT CELLS NOT SEEN IN ANIMAL CELLS _____________________________________________________________YOU MUST BE FAMILIAR WITH ALL ORGANELLES ASSOCIATED WITH PLANT AND ANIMAL CELLS AND HAVE AN IDEA ABOUT THEIR FUNCTION THE RULE FOR OSMOSIS IN TERMS OF SOLVENT AND SOLUTE __________________________________________________________________________________________________________________________ MOVING DOWN A CONCENTRATION GRADIENT MEANS WHAT ____________________________________________________________WHAT FACILIATED DIFFUSION IS __________________________________________________________________________________________________________________________ CHARACTERISTICS OF PASSIVE AND ACTIVE TRANSPORT AND THE SODIUM POTASSIUM PUMP AS AN EXAMPLE OF ACTIVE TRANSPORT______________________________________________________________________________________________________________________________________________________________________________HYPERTONIC VS. HYPOTONIC VS. ISOTONIC SOLUTIONS __________________________________________________________________________________________________________________________ CYTOLYSIS, CRENATION, PLASMOLYSIS_______________________________________________________________________________________________________________ ENDOCYTOSIS, PHAGOCYTOSIS, PINOCYTOSIS, EXOCYTOSIS _______________________________________________________________________________________________________________________________________________________________________________________EMBRYONIC VS. ADULT SOMATIC STEM CELL GENERAL CHARACTERISTICS______________________________________________________________________________________________________________________________________________________________________________________________________________________________________SOMATIC CELLS VS GAMETES _____________________________________ANOTHER NAME FOR A FERTILIZED EGG_______________________ CHARACTERISTICS OF GERM LAYERS: ECTODERM, MESODERM, AND EDODERM _______________________________________________________________________________________________________________________________________________________________________________________PROBLEM SOLVING REGARDING TONICITY SOLUTIONS: CALCULATING PERCENTATGES OF SOLVENT AND SOLUTE BOTH INSIDE AND OUTSIDE THE CELL; DETERMINING THE MOVEMENT OF WATER WITH ARROWS, LABELING THE SOLUTION What is the primary (main) function of lipid molecules in the plasma membrane? - To provide an energy source for most cell activities.- To provide a substance for enzyme activity in the cell.- To provide a place to collect and store waste products within the cell. -To provide a barrier to the movement of substances in and out of the cell. All people are created equal in the eyes of God, regardless of the color of their skin. It is our rights as Christians to end the institution of slavery in the United States.Which of the following would have made the quote above? A. A Supporter of States' Rights B. A Secessionist C. An Abolitionist D. A Supporter of Popular Sovereignty Sentence with the words flexible and function -8(-6+2j) thank you its pretty easy According to the table, how many students in the seventh grade bike to school? Why do most of the bills introduced in Congress never become law?A. They are defeated in floor votesB. They never get out of committeeC. They are vetoed by the PresidentD. They are overruled by the U.S. Supreme Court. Cmo hacer una conclusin argumentativa? Ayudaaaa Dukelow Corporation has two divisions: the Governmental Products Division and the Export Products Division. The Governmental Products Division's divisional segment margin is $41,300 and the Export Products Division's divisional segment margin is $93,700. The total amount of common fixed expenses not traceable to the individual divisions is $106,800. What is the company's net operating income (loss)?Brewer 8e Rechecks 2018-06-22a) $241,800b) $135,000c) $28,200d) $135,000 A local flower shop sells a dozen roses for $12.85. If there is an 8% sales tax, how much in TOTAL will you pay for the roses PLEASE HELP ME!!!!!!!!!!!! C++Write a program that reads in at most 100 integers that are between 1 and 100 and counts the occurrence of each number in the list. Assume the list ends when a zero is inputted. 9. Find the point of intersection of the lines: y = 4x + 1 and y = - 2x + 4 A. (2,9) B.(1/2,3) C. (1,2) D. (1/4,2) When Margie visited the beach at Key West, she collected 50 seashells. She had 15smooth shells and 35 shells with ridges. What percent of her shells had ridges?35307065 what are two reasons why a lizard is living QUICK PLEASE I AM BEING TIME!! (Please Give a explanation why you choose that option, choose only one)Which of the following is not a concept of the multiple nuclei land-use model?A.Cities can become clusters that surround multiple CBD areas.B.Cities no longer need one downtown or CBD.C.Low-income residential areas will surround industrial areas in a city.D.Cars gave citizens the freedom to travel and live where they wish.