Mathematics High School

Will give BRAINLIEST if right!

Find f(1/2) for f(x) = -3x^3 + 2x^2

Answers

Answer 1

F(x)= 1/8

Explanation:

Related Questions

in a class of 36,19 read bioogy,16 read chemistry and 5 were not allowed to read both subjects

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Answer:

not hjyftyi uit yfiu hyr k

Step-by-step explanation:

sorry just i need some points

its urgent

If the area of a square poster is 625 square inches. Josh needs to it to fit into a frame that has dimensions of 12 inches. How many inches does he need to cut off each dimension?

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Answer:

13 inches

Step-by-step explanation:

To solve this problem we need to figure out the length of each side. Caculate the length of the square poster by finding out the square root. 25 times 25= 625. We know that th dimentions of the poster is 25. 25-12= 13

Identify the domain and range of the function below.

Domain

Range

Answers

Answer:sry

Step-by-step explanation:

PLEASE ANSWER ASAP WILL MARK BRAINLEST
Paul and Dana both want to find the change from the 6 AM temperature to the new 12 PM temperature.

Paul says that you can use a number line and add the distance from 0 to the 6 AM temperature and from 0 to the new 12 PM temperature. Dana says that you can subtract -1.4 from the new 12 PM temperature.

Is either Paul or Dana correct> Explain your reasoning and find the change in temperature.

Answers

Answer:

Paul is correct

Step-by-step explanation:

You can add the distance of 0 to 6 AM and 0 to 12 PM, and doing so on a number line. On a number line you would add them and lets say 6 AM is 6 degrees and 12 PM is 12 degrees, you would add 6 and 12 to get 18. While doing so you would got 1 2 3 4 5 6 7 8 9 and so on. Thus, finding the difference.

I know I'm late but can I still get that brainliest

how to get 20 dollars by using 25 cents?

please work it out on paper

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Answer:

below if you cant read it, it takes 80 quarters

Step-by-step explanation:

I need some help with geometry!

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Answer:

vertical

Step-by-step explanation:

Priya has completed 12 exam questions. This is 60% of the questions on the exam. How many questions were in the exam

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Answer:

there are 20 questions on the exam

Step-by-step explanation:

For realllllll always 20
I can’t even it’s 20

Solve the Equation. You must show all your work. (3 pts. - 1 point for correct
answer. 2 points for correct work shown.
(You must show work for every step when you add subtract/multiply divide both
sides by a value).

Answers

4m+5-5=3m-5/2-5 subtract 5 from both sides
4m=3m-5/2-5
(2)4m=2(3m-5/2-5) get rid of the fraction
8m=2•3m-5/2-10 cancel out the denominator
8m=3m-5-10 combine like terms
8m=3m-15
8m-3m=3m-3m-15 subtract 3m from both sides
5m=-15
5m/5=-15/5 divide 5 from both sides and get your answer
m=-3

Rewrite equation y=-2/3x+4 in standard form

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Answer: 2x+3y=12 I believe

The equation in standard form is 2x + 3y = 12

Miguel completed the division problem below. What is Miguel's error? 754 divided by 0.52. 52 StartLongDivisionSymbol 7540 EndLongDivisionSymbol minus 52 = 234. 234 minus 208 = 260. 260 minus 260 = a remainder of 0 and a quotient of 145. He included a 5 in the quotient, which does not belong. He multiplied the divisor by 10 and the dividend by 100. He subtracted 208 from 234 incorrectly. He multiplied the divisor by 100 and the dividend by 10.

Answers

Answer:

He multiplied the divisor by 100 and the dividend by 10.

Step-by-step explanation:

Given that

Divisor = 0.52

And, the dividend is 754

It can be written as

Divisor is 52 i.e. (0.52 × 100)

And, the dividend is 7540 i.e. (754 × 10)

Now if we multiplied by 100 and divide by 10 so it gives the same result

Therefore the last option is correct and the same is to be considered

And all the other options are wrong

Answer:

D He multiplied the divisor by 100 and the dividend by 10

Step-by-step explanation:

Hope this helps:)

A digital rain gauge has an outdoor sensor that collects rainfall and transmits data to an indoor display. Assume you produced a graph of all the data collected by the rain gauge over a 24-hour period. a. Would that graph be a discrete graph or a continuous graph? Explain your reasoning. b. b. Describe the general shape of the graph assuming it rained at a rate of 0.1 inch per hour for the entire 24-hour period. c. c. Describe the general shape of the graph assuming it rained 0.1 inch per hour for 6 hours, stopped raining for 6 hours, and then rained 0.2 inch for 12 hours.

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Answer:

Rodrigo can carpet a house in twelve hours, working by himself. DaShawn can carpet the same house in ten hours . Working together, how long would it take Rodrigo and DaShawn to carpet the house

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Answer:

I would say 2 hours but im not sure tbh.

Step-by-step explanation:

10w +19 +3w = 6 (9 + w) -14 does it have no solutions or infinite solutions

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Answer: w = 3

Step-by-step explanation: coz I juss know

How many significant digits should the product of 11,435 meters and 19.35 meters have?

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Answer:

It has 8 significant figures

Step-by-step explanation:

Product of 11,435 meters and 19.35 meters

Product means multiplication(×)

= 11,435 × 19.35

= 221,267.25

Product of 11,435 meters and 19.35 meters = 221,267.25

It has 8 significant figures

Significant figures are non-zero digits or trapped zeros

HELP WILL MARK YOU BRAINLIEST NO GUESSES PLZ!!!!

Answers

Answer:

c 78

Step-by-step explanation:

consider The line that passes through each pair of given points and decide what type of slope the line has.

Answers

Answer:

(6,-3) and (-4, -3) = zero slope

(-7, 8) and (-7, 0) = undefined slope

(2, 4) and (5, 1) = negative slope

(3, 5) and (-1, 2) = positive slope

Step-by-step explanation:

got it right on edge

)) Stefan estimates the income and expenses for renting
a phone accessory store in the mall. He enters the
amounts in the table shown. Should Stefan rent a
phone accessory store? Explain.
Estimated Income and Expenses
Type Amount Frequency
Sales
$950 Each week
Services
$2,875 Each month
Rent
-54,500 Each month
Travel
-$7.50 Each day
Merchandise -$1,650 Each month

Answers

Answer:

Stefan should rent a phone accessory store

Step-by-step explanation:

The given information are;

The total of the estimated income and expenses are given as follows;

Sales

Type [tex]{}[/tex] Amount [tex]{}[/tex] Frequency

Sales [tex]{}[/tex] $ 950 [tex]{}[/tex] Each week

Services [tex]{}[/tex] $2,875 [tex]{}[/tex] Each month

Rent [tex]{}[/tex] -$4,500 [tex]{}[/tex] Each month

Travel [tex]{}[/tex] -$7.50 [tex]{}[/tex] Each day

Merchandise [tex]{}[/tex] -$1,650 [tex]{}[/tex] Each month

Therefore;

Total sale = 4×950 = $3,800

Total services = $2,875

Total income = $3,800 + $2,875 = $6,675

Total expenses = $4,500 + $7.50×30 + $1,650 = $6,375

Total profit = Total income - Total expenses = $6,675 - $6,375 = $300

Therefore, the net profit = $300.

Therefore, given that Stefan is able to make a net profit from his investment, he should rent a phone accessory store.

Plz help. And plz show work.

Answers

SU= 10
x-7+6=2x-12
x-1=2x-12
x+11=2x
11=x
2(11)-12=10

A store sells new video games for $45 each. Used video games sell for $18 each. Alex is buying 2 new video games and x used video games. Which equation can be used to find y, the total price Alex must pay in dollars?

Answers

Answer:

u = t/18 - 5

Step-by-step explanation:

45n + 18u = t where t is the total price, n is the number of new video games, and u is the number of used video games

plug in two:

90 + 18u = t

solve in terms of u:

18u = t - 90

u = t/18 - 5

can i get a thanks and brainliest please?

Find the length of AB if AC = 18 and BC = 7.

Answers

I’m going to guess the the line is AC and B is the midpoint, if this is what ur asking this is ur answer
18-7
Answer
AB=11

Ben and Ella are filling goodie bags for a party. Each goodie bag needs an eraser, a bubble wand, and a few candy bar bites. Ben filled 25 goodie bags in 20 minutes. Ella filled 27 goodie bags in 24 minutes. Who filled goodie bags at a faster pace?

Answers

Answer:

Ben

Step-by-step explanation:

25 goodies = 20 minutes

27 goodies = 24 minutes

Let's use ratio, divide both of them by their minute

25/20 = 20/20

27/24 = 24/24

1.25 goodies = 1 minute

1.12 goodies = 1 minute

1.25 is bigger than 1.12.

Answer:Ben

Step-by-step explanation:

Leah deposited $50,000 in the bank. Three years later, she borrowed $40,000 for a new truck. From this description, which is the most accurate statement? Leah is earning more interest than she is paying. Leah did not have to provide collateral. Leah is being charged too much interest. Leah has the character to make payments on the loan.

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Answer: B. (Leah did not have to provide collateral.)

0.333 repeating times 15. Please help me out and answer this question.

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Answer:

4.995

Step-by-step explanation:

[tex]m6 + 64n6[/tex]

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the answer is 6(m+64n)

HELP ME PLZ ILL GIVE YOU EXTRA POINTS IF U GET IT RIGHT

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Step-by-step explanation:

I used my calculator, so they should be correct.

و please tell me what the slope is

Answers

Answer: slope = 6

Step-by-step explanation:

Slope is rise over run.

Find two perfect points and see how many up/down you go and how many left/right you go.

On this one, you go up 6, right 1.

6/1 is 6.

Hope this helps!

Answer:

Step-by-step explanation:

m=y2-y1/x2-x1

take two points from the graph (0, -1) and (1, 5)

5-(-1)=6

1-0=1

6/1=6

hope this helps :3

dividing a faction by a fraction 3/5 divided 1/3

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(3/5) / (1/3) = 3*3/5*1 = 9/5 or 1 4/5

Answer:

9/5

Step-by-step explanation:

3/5 ÷ 1/3

3/5 ÷ 3/13/5 × 3/1 = 9/5

9/5

How do you make a fraction like this: 72 3/16 into a whole number?

Answers

What you do is you take the denominator and you divide it into the numerator.

Find the slope of the line that passes through the points (-2,3 ) and (4,-5).

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Answer: The slope is m = -[tex]\frac{4}{3}[/tex]

Step-by-step explanation:

Answer: - 4,3

Step-by-step explanation:

Look at the picture to see question plz help quickly and step by step

Answers

Answer: 16.6

Step-by-step explanation:

Other Questions

The ocean exploration institute has a submarine that is used to study patterns of fish moment the submarine started at the surface of the water and collected data at three different depths each time the submarine dove 40 feet down write an integer equation to model the situation and determine the lowest depth of the submarine Fill in the blank in the following sentence with the appropriate verb below.En 1990, nous ___ un grand piano.A. avonsB. tionsC. aviezD. avions i mark as brainliest PLZZZ HELP< MY LAST ATTEMPT! If a 3.1g ring is heated using 10.0 J, its temperature rises 19.7C. Calculatethe specific heat capacity of the ring. What is implied by the word loathsome as it is used in paragraph 2 of The Count of Monte Cristo?: So many loathsome animals inhabited the prison, that their noise did not, in general, awake him PLEASE HELP ME BRO LITERALLY ANYONE OUT THERE, COMEEE ON Which statement must be true? M is the midpoint of CF for the points C(3, 7) and F(5, 5). Find MF. what is the circumfernce of a circle with a diameter of 10 lena has bought 10 pounds of dog food. she feed her dog 2/5 pounds for each meal for how many meals will the food last ................. means caring about others, but not at the expense of caring for yourself.a) Attitude b)Emotion c)Generosity d)Simplicity Following are several figures reported for Allister and Barone as of December 31, 2015: Allister BaroneInventory $50,000 $300,000 Sales 1,000,000 8,00,000 Investment income Not given Cost of goods sold 500,000 400,000 Operating expenses 230,000 300,000 Allister acquired 90 percent of Barone in January 2020. In allocating the newly acquired subsidiary's fair value at the acquisition date, Allister noted that Barone had developed a customer list worth $66,000 that was unrecorded on its accounting records and had a six-year remaining life. Any remaining excess fair value over Barone's book value was attributed to goodwill. During 2021, Barone sells inventory costing $135,000 to Allister for $190,000. Of this amount, 20 percent remains unsold in Allister's warehouse at year-end.Determine balances for the following items that would appear on Allister's consolidated financial statements for 2015: a. Inventory b. Sales c. Cost of Goods Sold d. Operating Expenses e. Net Income Attributable to Non-controlling Interest The manager of ABC, Inc decides to order the same number of widgets this year as last year. The manager has made a(n) ________ decision. Chron = "time" chrom = "color" meta = "change, beyond" meter = "measure" mono = "one" Based on the list of word roots, what is the meaning of the word monochromatic? capable of changing color occurring at a single time consisting of only one color able to measure time NO ONE IS HELPING ME PLEASE IM FINNA CRY I SWEAR I BEGGING YOU PLZ!!!! THIS IT DUE TODAY!!! 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Will give BRAINLIEST if right!Find f(1/2) for f(x) = -3x^3 + 2x^2

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Will give BRAINLIEST if right!

Find f(1/2) for f(x) = -3x^3 + 2x^2