For what values of x is the expression below defined?
O A. x = 0
O B. x > 0
O c. x< 0
O D. x< 1
Answers
Answer:
x>0
Step-by-step explanation:
i took the quiz :))
Related Questions
what is the areas of 12cm and10cm
Answers
We see that the segment of 10cm is an altitude bisector, so that is the height of the triangle. The base is 12 cm. Therefore:
A=1/2(12)•(10)
A=120/2
A=60cm^2
assume your salary was $30,000 in 2010 and $40,000 in 2012. if your salary follows a linear growth pattern, what will your salary be in 2015?
Answers
30,000 * 1.08^3 = 37,791.36.
because of inflation, if something cost 30,000 today, it will cost 37,791.36 three years from now.
in order to pay for that same things three years from now, you need to be making 37,791.36 dollars.
your salary needs to grow by 8% a year just to keep up with inflation.
if you make less, you lose buying power.
if you make more, you gain buying power.
in the school library there are 4850 Hindi and English books if the Hindi books are 42% find the number of English books in the library
Answers
Answer:
2813 English books
Step-by-step explanation:
Hindi books are 42% of 4850
42 ÷ 100 = 0.42
0.42 × 4850 = 2037 Hindi books
number of English books = total number of Hindi and English books - number of hindi books
4850 - 2037 = 2813 English books
Prior Skill Review: Which ordered pair is a solution of the system 2x – y < 5 and 2 + 2y > 2?
Answers
Answer:
B) (3, 2)Step-by-step explanation:
Graph the inequalities and plot the points.
See attached.
As we see, the solution is the option B, point (3, 2). All the other points are either outside or on the dashed line.
Graph attached
Refer to the attachmentSecond one should be 2x+2y>2
factories the following
5a + 5b
Answers
Answer:
5(a+b)
Step-by-step explanation:
5(a)+5(b)
5(a+b)
Answer:
5a + 5b
= 5 ( a + b )
3x 3/5 help me please
Answers
Answer:
9/5
Step-by-step explanation:
it is because 3/1 × 3×5
so which means 9/5
Answer:
1.8
Step-by-step explanation:
first you make the 3 3/1 then multiply 3/3 which are the numerators so that is 9 then you multiply the imaginary 1 that is under the 3 to the 5 so you get 9/5 and that simplified is 1 4/5 and then put that into a decimal is 1.8
Find the probability P(not E) if P(E)=0.26.
Answers
Answer:
0.74
Step-by-step explanation:
P(not E) = 1 - P(E) = 1 - 0.26 = 0.74
answer for 50 points
Answers
Answer:
C
Step-by-step explanation:
Answer:
Blah
Step-by-step explanation:
Help please I don’t understand geometry
Answers
It would be the second option.
Good luck :D
Answer:
B
Step-by-step explanation:
How I saw it is that in the example picture the gave a square and then 1/2 of that so I chose B.
Hope this helps! Have a great day!!
PLEASE HELP ME QUICKKK, FIRST CORRECT PERSON GETS BRAINLIEST
Answers
Answer:
D) 13/100 = 2500/X
Step-by-step explanation:
..........
Maurice has completed 72 pages of the research paper he is writing. That is 90% of the required length of the paper. What is the required length of the paper?
Answers
Answer:
its 100 pages ................
Answer:
80
Step-by-step explanation:
When we first look at this, it generally says "90% of what number is 72?" so that's what we can do.
We can change 90% into a decimal, and put in x, which is what our answer will be!
[tex]0.9*x=72[/tex]
We can multiply both sides of this equation by 100, and then divide by 90. After all of this, we have
[tex]x=72*10/9[/tex], which is 80.
A community theater sells about 150 tickets to a play each week when it charges $20 per ticket. For each $2 decrease on price about 25 more tickets per week are sold. Write a quadratic function to find how the theater can maximize weekly revenue. What should the theater charge to maximize revenue? What is the maximum weekly revenue? (6 pts) (Show all work.)
What is the equation:
What should the theater charge?
What is the maximum revenue?
Answers
Answer:
Given two items with a price and quantity, this determines which is the better buy by comparing unit prices. Finds the better deal.
Binomial Distribution
Calculates the probability of 3 separate events that follow a binomial distribution. It calculates the probability of exactly k successes, no more than k successes, and greater than k successes as well as the mean, variance, standard deviation, skewness and kurtosis.
Also calculates the normal approximation to the binomial distribution with and without the continuity correction factor
Calculates moment number t using the moment generating function
Binomial Option Pricing Model
This shows all 2t scenarios for a stock option price on a binomial tree using (u) as an uptick percentage and (d) as a downtick percentage
Bond Flat Price-Accrued Coupon-Market Price
Calculates the flat price, accrued coupon, and market price for a bond between valuation dates using the following methods:
1) Theoretical Method
2) Practical Method
3) Semi-Theoretical Method
Step-by-step explanation:
1/7x7=1 what property is that
Answers
Identity property of multiplication
Identity property of multiplication: The product of 1 and any number is that number. For example, 7 × 1 = 7 7 \times 1 = 7 7×1=77, times, 1, equals, 7.
Which expression is equivalent to 12^7 times 12^4?
a. 3^11 times 4^11
b. 12^28
c. 1/12^11
d. (12^5)^6
Answers
Answer:
a.12^7 times 12^4=3^11 times 4^11
16 teams, each with the same number of people, enter a quiz. At the
semifinal stage there are 12 people left in the competition
How many people entered the quiz?
Answers
Answer
48
Step-by-step explanation:
Semi-finals implies there are FOUR teams left...12 people implies THREE people per team
Ms. reed makes salad dressing by combining oil and vinegar. she combines 8 fluid ounces of oil and 3 fluid ounces of vinegar to make one batch. Ms. Reed makes 3 batch of salad dressing. How many total cups of salad dressing does she makes ?
Answers
By performing a change of units, we will see that she did make 1.375 cups of salad dressing.
How many total cups does she make?First, we know that she combines 8 oz of oil and 3 oz of vinegar, then the total volume in ounces is:
V = 8oz + 3 oz = 11 oz
Now we want to know how many cups there are in 11 ounces, so we need to perform a change of units.
We know that:
1 oz = 0.125 cups
Then we can write:
11 oz = 11*(1 oz) = 11*(0.125 cups) = 1.375 cups
If you want to learn more about changes of units, you can read:
https://brainly.com/question/9032119
The manufacturing operations of Cullumber, Inc. had the following inventory balances for the month of January:
January 1. January 31
Raw Materials. $12,720 $13,780
Work in Process 22,260. 24,380
Finished Goods. 14,840 12,720
Cullumber transferred $286,200 of completed goods out of Work in Process Inventory during January.
Compute the cost of goods sold for January.
Cost of goods sold:
Answers
Answer: COGS= 288,320
Step-by-step explanation
Beginning Finished Goods + Transferred of completed goods out of W/P - Ending Finiished Goods.
14,840 + 286,200 - 12,720 = 288,320
Evaluate 2a^2 – 3ab + b^2-
4a + b when a =
-4 and b =
- 2.
Answers
Answer:
26
Step-by-step explanation:
[tex]2(-4)^2 -(3)(-4)(-2)+(-2)^2-(4)(-4)-2[/tex] [tex]2(16)-(-12)(-2) + 4 - (-16)-2[/tex] [tex]32 - 24 + 20-2[/tex] [tex]8+20-2[/tex] [tex]28-2[/tex] [tex]26[/tex]HELP ME OUT PLEASE!!!!!!
Answers
Step-by-step explanation:
when it is phrased like that it should mean that we apply the scale factor to the original images to create the new ones.
and that means the new images will in our case be bigger by the factor of 2.
therefore, the 4th answer option is correct.
2 cm turn into 2×2 = 4 cm
1.5 cm turn into 2×1.5 = 3 cm
3 cm turn into 2×3 = 6 cm
What is the slope of the line that passes through the points (-7, -2) and (-15, -14)
Answers
The slope of the line that passes through the points (-7, -2) and (-15, -14) is 3/2.
The given coordinate points are (-7, -2) and (-15, -14).
What is slope of a line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
The formula to find the slope of a line is slope = (y2-y1)/(x2-x1)
The slope of the line is
Put (x1, y1) =(-7, -2) and (x2, y2)=(-15, -14)
Slope = m= (-14-(-2))/(-15-(-7))
= -12/(-8)
= 3/2
Therefore, the slope of the line that passes through the points (-7, -2) and (-15, -14) is 3/2.
To learn more about the slope of a line visit:
https://brainly.com/question/14511992.
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Find the product. Simplify your answer. -4(4c+ 4)
Answers
Answer: -32c
Step-by-step explanation: -4(4c+4) -4 x 4c= -16c. -4 x 4= -16
New equation: -16c + -16
Answer: -32c
- means negative, not subtraction
A rectangular park is 56 miles wide and 157 miles long.
What is the area of the park?
Enter your answer as a mixed number in simplest form by filling in the boxes.
$$
mi2
Answers
Answer:
Hes already taken and Hes cracked at Fortnit my dude
Step-by-step explanation:
the answer is 1 3/7 btw
Answer:
1 3/7 I got an 80% a B on this test because of this app :)
A machine cuts a strip of carpet into two pieces. The length of the smaller piece is 5 meters greater than 4 the length of the larger piece. If
the length of the smaller piece is 12 meters, the length of the bigger piece is meters and the total length of the carpet is
meters. And it's not 7 14 19 or 29
Answers
Answer:
Great job!
You earned
+5 pts
for helping
Step-by-step explanation:
If k(x) = 5x - 6, which expression is equivalent to (k + k)(4)?
Answers
Answer:
28
Step-by-step explanation:
First add the Ks together into 2k to make that simpler, 2k(x) means the equation would be 2(5x-6) making it 10x -12. Then substitute 4 into x to get 10(4) -12 = 28
Answer: 28
Answer is 28.
Step-by-step explanation:
Use the given functions to set up and simplify. (k + k) (4) = 28.
Hope this helps =)
Please help. 435 × 3
Enter your answers in the boxes to correctly complete the equations.
435 × 3 = (400 + 30 + 5)×
= 400 × 3 +
× 3 + 5 ×
=
+ 90 +
=
Answers
Answer:
1st box= 3
2nd box = 30
3rd box=3
4th=1200
5th= 15
Sixth =1305
Answer:
Attached
Step-by-step explanation:
Hope it helps :)
Seven more than the product of a number and 9 equals 3.
Answers
Answer:
9x+7=3
Have a great day!
product is multiplication, if ur finding that and adding 7.
What’s the correct answer for this? Any help would be appreciated
Answers
109 x 16 = 1744
1744/500 = 3.488
3.488 x 3.90 = 13.6032
If correct I will give you brainliest
Answers
Answer:
x=2×-1÷4
NOW
or,2x-1÷4
or,3÷4
or,0.75 answer
Answer:
2x+3y-3x-5y
2x-3x+3y-5y
-1x-2y
Find the slope of each line.
HELP ME PLEASE!!! 15 PTS!!!
Answers
Answer:
slope = 1/3
explanation:
recall the formula to find slope: [tex]\frac{y2-y1}{x2-x1}[/tex]Here given ( dotted ) coordinates: (4,1),(-2,-1)Steps:
Using the formula:
[tex]\frac{-1-1}{-2-4}[/tex][tex]\frac{-2}{-6}[/tex][tex]\frac{1}{3}[/tex]Solution:
Find the slope (y₂ - y₁/x₂ - x₁) using the two given points.
Given points: (-1,2) and (1,-4)
y₂ - y₁/x₂ - x₁ = Slope=> -4 - 2/1 - (-1) = Slope=> -6/1 + 1 = Slope=> -6/2 = Slope=> -3 = SlopeHence, the slope of the line is -3.
Which of the following indicates that AQRS and ATUV are similar?
U
R
Q
S
т
O A. AQRS ~ ATUV
B. AQRS = ATUV
C. AQRS= ATUV
O D. AQRS ATUV
Answers
The indication of QRS and TUV are similar is QRS ~ TUV.
What is Similarity?Similar triangles are triangles that have the same shape but differ in size. Similar items include all equilateral triangles and squares with any side length. In other words, if two triangles are identical, their corresponding angles and sides are congruent and in equal proportion. The " ~ " sign here denotes the resemblance of triangles.
The three-sided polygon is the triangle. The following is the criteria for triangle similarity:
Corresponding angles of both triangles are equal, and corresponding sides of both triangles are proportional to each other.
In Triangle QRS and TUV the similarity sign is used.
We know the ≅ is the sign of Congruence.
and, ~ is the sign of Similarity.
So, the sign of Similarity is QRS and TUV.
Learn more about Similarity here:
https://brainly.com/question/26451866
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