Did I do it right or is it wrong ?

Did I Do It Right Or Is It Wrong ?

Answers

Answer 1

Answer:

Hope this helps. Mark as brainliest please!

Step-by-step explanation:

10-3^3/9

10-27/9

10-3

7


Related Questions

3 times what is 5
(whole number if possible)

Answers

Answer:

1.6, but can be rounded to 2

Step-by-step explanation:

Answer:

1.66

Cannot be a whole number because 3 times a whole number cannot equal 5

Let's pretend you are interested in learning what music teens prefer.
Choose a survey setup below that would most likely represent teens the
best. Add a post to the discussion board that identifies which option you
think is the best representation and why. Also, take a moment to read
the observations posted by your peers. Choose two different posts to
respond to and explain why you agree or disagree with your classmate.
Option 1: You stand outside of the grocery store and ask 100 people
what type of music they prefer.
Option 2: You randomly draw 100 names from a hat of students at your
school, and ask those students what type of music they prefer.
Option 3: You randomly select 2 neighborhoods in your town and ask 50
people in each neighborhood what type of music they prefer.

Answers

Answer:

option 2

Step-by-step explanation:

What is the domain of the function y=3 squared root of x -1 ?
O-o -1 O 0 1

Answers

[tex]y=3\sqrt{x-1}[/tex]

The domain is x ≥ 1 as x cannot be less than 1 or else it'll become negative in square root which you cannot find a value.

where n 2 1
OS – On -3
1-
Mn
(
01'0
-
1
)
=
"
n

Answers

I dont understand can u put the question in full form

the perimeter of the shape is 40 feet.what is the length of the missing side?
10ft 10ft 14ft

Answers

The length of the missing side is 6

Because:40-10-10-14=6 left over.

how many mid-points does a segment have​

Answers

Answer:

1

Step-by-step explanation:

A segment has only one midpoint because there is only one point in the exact middle of a segment.

Answer:

A line segmhas only one midpoint

h(x) = x - 10
SA
What is the domain of h?

Answers

Answer:

h.56

Step-by-step explanation:

It’s 56 Have Ah Good Day

The senior class sells movie tickets to students and teachers. The student tickets cost $4 each and teacher tickets cost $8 each. If they earned only $44, how many possible combinations of student and teacher tickets could have been sold?

Answers

5 teachers & 1 student
4 teachers & 3 students
3 teachers & 5 students
2 teachers & 7 students
1 teacher & 9 students

Answer: 5 possibilities

Lyndsay read 200 pages of her book yesterday. Today she read 75% fewer
pages. How many pages did she read today?

Answers

Answer:

Lyndsay read 50 pages.

Step-by-step explanation:

In a country, 31 % of the people that voted for candidate AA are women. Moreover, 10% of the population are women and voted for A. What is the percentage of people that voted for candidate AA?

Answers

This question is incomplete, the complete question is;

In a country, 31 % of the people that voted for candidate AA are women. Moreover, 10% of the population are women and voted for AA. What is the percentage of people that voted for candidate AA?

Answer:

the percentage of people that voted for candidate AA is 32.3%

Step-by-step explanation:

Given that;

31 % of the people that voted for candidate A are women

P( women/Candidate AA) = 0.31

Moreover, 10% of the population are women and voted for AA

P( women & candidate AA) = 0.10

so

p( Candidate AA) =  P( women & candidate AA) / P( women/Candidate AA)

p( Candidate AA)  = 0.10 / 0.31

p( Candidate AA)  = 0.323

p( Candidate AA)  = 32.3%

Therefore the percentage of people that voted for candidate AA is 32.3%

A manufacturer produces bolts of a fabric with a fixed width. The cost of producing x yards of this fabric is C = f(x) dollars.

Required:
a. What is the meaning of the derivative fâ'(x)? What are its units?
b. In practical terms, what does it mean to say that fâ'(2,000) = 10?
c. Which do you think is greater, fâ'(200) or fâ'(600)? What about fâ'(4,000)?

Answers

Correct is;

A manufacturer produces bolts of a fabric with a fixed width. The cost of producing x yards of this fabric is C = f(x) dollars.

(a) What is the meaning of the derivative f '(x)?

What are its units?

(b) In practical terms, what does it mean to say that f '(2000) = 10?

(c) Which do you think is greater,

f '(200) or f '(600)? What about f '(4000)?

Answer:

A) f'(x) means the rate of change of the cost of production with respect to the number of yards that were produced.

It's unit is $/yard

B) f '(2000) = 10 means that after production of 2000 yards of fabrics, the cost of production will be increasing at a rate of $10 per yard.

C) f' (200) > f'(600)

f'(4000) > f'(600)

Step-by-step explanation:

A) Since the cost of producing x yards of this fabric is C = f(x) dollars. f'(x) simply means the rate of change of C with respect to x.

In clearer terms, the derivative f'(x) means the rate of change of the cost of production with respect to the number of yards that were produced.

It's unit is $/yard

B) To say f '(2000) = 10 means that after production of 2000 yards of fabrics, the cost of production will be increasing at a rate of $10 per yard.

C) f '(200) is greater than f'(600) because the cost of making the 600th yard will be less than the cost of the 200th yard. Reason for this is due to economics of scale as the manufacturer will certainly make more efficient use of fixed costs of production.

As more units are produced, there may likely be more overtime costs and thus the rate of increase cost of production will likely increase faster.

Thus;

f'(4000) > f'(600)

John had 7 red marble and 5 blue marble in a box. Today, he put some marble in the box and the ratio is 10 red to 19 total. How many blue marbles does he put today in the box?

Answers

Answer:

He added 14 blue marbles to the box today

Answer:10 - 19 =9 answer 9 blue marbles

Step-by-step explanation:

E E E HEY PLEASE HELP. IM LITERALLY ABOUT TO END MYSELF.

Answers

Answer:

( 5 , - 2 )

Step-by-step explanation:

( 10 × [tex]\frac{1}{2}[/tex] , - 4 × [tex]\frac{1}{2}[/tex] ) = (5, - 2)

Divide: 2 ÷ 1/2


2
16
8
4

Answers

Answer:

4

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

2/1 * 2/1 = 4

when dividing 592 by 9.25, how many zeros will be placed in the dividend?

A: one

B: two

C: three

D: four​

Answers

Answer: two

While you are dividing by a decimal you play a zero until it is the same place a the dividend

What value of v makes the equation 3.1v + 1 = 2.5v – 3.5 true

Answers

Answer:

-7.5

Step-by-step explanation:

Answer:

What value of v makes the equation 3.1v + 1 = 2.5v – 3.5 TRUE? Show your work.

Step-by-step explanation:

Solve for: 22≥4m-2 or 5-3m≤-13

Answers

Answer:

22≥4m-2=6

5-3m<-13=6

Step-by-step explanation:

The inequalities  22 ≥ 4m - 2 or 5 - 3m ≤ - 13 is m ≤ 6 or m ≥ 6.

What are inequalities and their types?

Inequality is a relation that compares two numbers or other mathematical expressions in an unequal way.

The symbol a < b indicates that a is smaller than b.

When a > b is used, it indicates that a is bigger than b.

a is less than or equal to b when a notation like a ≤ b.

a is bigger or equal value of an is indicated by the notation a ≥ b.

22 ≥ 4m - 2.

4m ≤ 22 + 2.

4m ≤ 24.

m ≤ 24/4.

m ≤ 6.

5 - 3m ≤ - 13.

- 3m ≤ - 13 - 5.

- 3m ≤ - 18.

3m ≥ 18.

m ≥ 18/3.

m ≥ 6.

So, m ≤ 6 or m ≥ 6.

learn more about inequalities here :

https://brainly.com/question/30228778

#SPJ2

my last question someone help pls

Answers

Answer:

3

Step-by-step explanation:

x - y = 4

2x + y = -4

x = y =

Answers

Answer:  x = 4 + y

                x= -2 - y/2

             

Step-by-step explanation:add y to both sides of the equation

Solve for x. x/100 = 195/200

Answers

x = 97.5

100 -> 200 by multiplying by 2 so divide 195 by 2.

Answer:

x = 97.5 is the answer

Step-by-step explanation:

Which transformation preserves angle measures, but not segment lengths?

Answers

Answer:

Dilation

Step-by-step explanation:

8 Dvided by 3/5 HELP MEEEEEEEE

Answers

Answer:

40/3

Step-by-step explanation:

How many cups are in 3 gallons? 1 gallon = 16 cups
Label your answer in cups.

Answers

Answer:

There are 48 cups in 3 gallons!

Hope this helped! :)

what is the value of y when x = 43

PLS HELPP

Answers

Answer:

Hi there~

y=87

X side. Y side  

1. 3

2. 5

3. 7

4. 9

5. 11

Step-by-step explanation:

We can see that ix x = 1 and y = 3, then that means 1+2

then its 2+3 then 3+4 and so on

So 43 + 44 = 87

So y should equal 87 :)

Please check #9 and tell me if I’m right
Q: Find (x) so the (L) is parallel to (m) and state the converse used

Answers

Answer:

that's 53 °not 90 i thought

What is the formula for finding distance?

Answers

Answer:Learn how to find the distance between two points by using the distance formula, which is an application of the Pythagorean theorem. We can rewrite the Pythagorean theorem as d=√((x_2-x_1)²+(y_2-y_1)²) to find the distance between any two points. Created by Sal Khan and CK-12 Foundation

Step-by-step explanation:

The 5th degree polynomial has relative maximum at x=___ and x=___
The 5th degree has relative maximum at x=___ and x=____

Answers

x=91 and x=8 is the answer

Misty wants to save money to purchase a new bicycle that costs $279. She
opens a savings account and deposits $7 per week. How many weeks will it
take for her to save enough money to buy the bicycle?

Answers

Answer: Hmm, I want to say it will be about 40 weeks before she can get the bike, hope this helps!

Step-by-step explanation:

Answer:

40 weeks

Step-by-step explanation:

A recipe uses 2 eggs to make 24
cookies. How many cookies could
you make with 9 eggs?

Answers

Answer:

49-50 cookies

Step-by-step explanation:

Hope this was helpful, Have a Wonderful Day!!

What percent of $44,000 is $150

Answers

Answer:

approximately 0.34%

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