Answer:
A: I believe there is "Not enough information to determine". They could be emptying it to clean it, maybe something very toxic got spilled in, there's not enough information to determine the reason.
B:
Segment V: 0-2 hours Desc.: Depth remains at a stable 7 ft.
Segment W: 2-6 hours Desc.: Depth declines from 7ft. to 5ft. at a rate of 0.5ft per hour.
Segment X: 6-8 hours Desc.: Depth steadily drops from 5ft. to 0ft. at a rate of 2.5ft per hour
Segment Y: 8-14 hours Desc.: Depth remains at 0ft.
Segment Z: 14-20 hours Desc.: Depth rises from 0ft to 9ft at a steady rate of 1.5ft per hour.
Step-by-step explanation:
A: There is simply no explanation or answer given as to why they emptied the pool, and there are multiple reasons why they could've, so there isn't enough information to determine why the swimming pool was emptied and refilled.
B: Each line is straight. From 0 hours to 2 hours, the line is at 7ft, and it's horizontal, but it's also straight. Once the line goes diagonal, that's the end of that segment and the start of another. In order to get the rate per hour, you need to calculate the slope. y2-y1 over x2-x1. Sorry for the sloppy explanation, it's a Friday, and I had four missing honors. algebra assignments, as well as one honors English assignment, and a review for a test next week.
Need help ASAP !!! 20 pointsss
Several students measured a 25-mm-long nail and wrote the measurements shown in the table below. Whose measurement had the greatest percent error? Round to the nearest percent. (I need help ASAP!! Thanks!! <3)
Answer:
Step-by-step explanation:
The decibel level of the sound of a monster truck is
Further explanation:
Decibel is defined as a unit which is used to measure the relative loudness or intensity of the sound.
In the question it is given that the intensity of the sound of a monster truck is watts per square inch.
The formula which is used to calculate the decibel level of a sound is as follows:
Here, represents the intensity of the sound of a monster truck and represents the threshold intensity of hearing at .
The value of the threshold intensity of hearing at is watts per square meter.
This implies that the valiue of is watts per square meter.
The intensity of the sound of a monster is given in unit of per square inch.
The relation between per square inch and per square meter is as follows:
So, the intensity of a monster truck is converted into per square meter as follows:
This implies that the value of is watts per square meter.
Now, substitute the value of and in the equation .
The approximated value of the above equation is as follows:
From the above calculation it is concluded that the decibel level of the sound of a monster truck is .
Learn more:
A problem to complete the square of quadratic function brainly.com/question/12992613
A problem to determine the slope intercept form of a line brainly.com/question/1473992
Inverse function brainly.com/question/1632445
Answer details
Grade: Middle school
Subject: Mathematics
Chapter: Logarithms
Keywords: Logarithms, sound, intensity, power of sound, watts, decibel, decibel level, monster truck, logarithm function, unit, conversion of unit, square inch, square meter.
A car dealership paid $9,000 for a car. Here is the sticker price for a customer to buy the car.
Why are they charging $10,395
1.sales tax
2.markup
3.interest
4.tip
5.mark down(discount)
6.commission
Answer:
1. Sales tax
Step-by-step explanation:
Hope this helps!! Hope you have a good day!!
Put these fractions in order from greatest to least:3/4 ,3/5 ,2/3 .
Answer:
3/4, 2/3, 3/5
Step-by-step explanation:
3/4 = 0.75
3/5 = 0.6
2/3 = 0.666...
0.75 > 0.666... > 0.6
Therefore, the fractions from greatest to least are:
3/4, 2/3, 3/5
Hope this helps.
3/4 ,2/3.
,3/5 so yea
Pls Help! Thank you a lot!
Answer:
D.
If im wrong im sorry
0.18 divided in 3 = 0.06 , its infinite so its D..
Just made a question based on health I'm posting this in the math category so more people can see it since more people do math and barely anyone does health! Much appreciated ty pls check out the question I posted pls
A car traveled 35 miles in 2 hours. At this rate, how many miles will the car travel in ½ hour?
Answer:
8.75 miles
Step-by-step explanation:
The graphic below shows quadrilateral ABCD and its dilation, quadrilateral A’B’C’D’, with the origin as the center of dilation. The scale factor is .
Which statement about both quadrilaterals is true?
Quadrilateral ABCD is congruent to quadrilateral A’B’C’D’.
The corresponding angles of quadrilaterals ABCD and A’B’C’D’ are congruent.
The corresponding sides of quadrilaterals ABCD and A’B’C’D’ are congruent.
The corresponding angles of quadrilaterals ABCD and A’B’C’D’ are not congruent.
Answer:
The corresponding angles of quadrilaterals ABCD and A’B’C’D’ are congruent.
Step-by-step explanation:
One of the rules of dilation in geometry is that dilations, no matter what point you are dilating from, will change the angle. Dilations will only ever change the length of the sides.
There are 14 apples and 26 oranges in a picnic basket. What percentage of the fruit in the basket is oranges?
The percentage of oranges in the basket is 65%.
What is a percentage?The percentage is calculated by dividing the required value by the total value and multiplying by 100.
Example:
Required percentage value = a
total value = b
Percentage = a/b x 100
Example:
50% = 50/100 = 1/2
25% = 25/100 = 1/4
20% = 20/100 = 1/5
10% = 10/100 = 1/10
We have,
Number of oranges = 26
Number of apples = 14
The percentage of oranges.
= 26/40 x 100
= 65%
Thus,
There are 65% of oranges.
Learn more about percentages here:
https://brainly.com/question/11403063
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Please help me with this promblem!
Answer:
The answer is D
IMPORTANT PLEASE HELP WILL GIVE BRAINLIEST
Badminton Question
Answer:
it's true
Step-by-step explanation:
hope that helps
Which of the following quotients are equivalent to 1.5? Select all that apply. A. 9/6 B. -3/-2 C. -9/6 D. 3/2 E. 9/-6 F. -3/2
Answer:
It is B. -3/-2.
Hello everyone !! I have a couple math questions need answered asap !!!
Here is the first one :
Dilate ∆FUN using the origin as the center of dilation and a scale factor of 1/2 to form ∆F'U'N'.
What are the coordinates of F' ?
I will give crown if there is two correct answers
Answer:
Compare the y-intercepts and slopes of the linear functions f(x) and g(x) and choose the answer that best describes them.
x f(x)
0 1
2 9
4 17
g(x) = 3x + 1
A) The slope of f(x) is less than the slope of g(x). The y-intercept of f(x) is equal to the y-intercept of g(x).
B) The slope of f(x) is less than the slope of g(x). The y-intercept of f(x) is greater than the y-intercept of g(x).
C) The slope of f(x) is greater than the slope of g(x). The y-intercept of f(x) is equal to the y-intercept of g(x).
D) The slope of f(x) is greater than the slope of g(x). The y-intercept of f(x) is greater than the y-intercept of g(x).
Step-by-step explanation:
30 POINTS!!!!!
Please awnser all of the questions with the question its asking first. Thank you <3
( Giving Brainlyst )
(I think I'm going to be quitting for a while, so this is my last question for a while.)
EX. Q.What is 2+2?
A.4
Answer:
458133,3%Step-by-step explanation:
—Math150% x 30 = 150/100 x 30
= 450/10
= 45
45% x 180 = 45/100 x 180
= 405/5
= 81
2/6 x 100% = 100/3 %
= 33,3 %
follow my account^^
Answer:
45
81
33.3%
40%
62.5%
60 is 40% of 150
60 is 150% of 40
45
John and his three brothers share a cell phone plan. The cell phone company charges a flat rate of $90 per month, which the four brothers share equally. In addition, the cell phone company charges 25 cents per megabyte of data downloaded. Each brother pays for his own downloaded data.
John's share of the current cell phone bill is $147.50.
Which equation determines how many megabytes of data John downloaded?
A. 90+0.25x = 147.50
B. 90x+0.25 = 147.50
C. 22.5+0.25x = 147.50
D. 22.5x+0.25 = 147.50
Answer:
C
Step-by-step explanation:
90/4 is 22.5 so one brother pays $22.5 of the flat fee. Because we don't know the number of megabytes John used, and one megabyte is 0.25, that would make is 0.25x.
so the equation it 22.5+0.25x = 147.50
Mary is planning a party for her brother. She has 36 prizes and 24 balloons. What is the greatest number of children who can attend the party so that each child gets an equal number of prizes and an equal number of balloons?How many prizes and balloons will each child get at the party?Solve the problem using the Distributive Property. Write the equation and show how distributive property was used, along with your final answer
Answer:
2 balloons and 3 prizes for each child for 12 children
Step-by-step explanation:
I dont really know how to show this in distributive property but thats the answer hope this helped
Answer:
2 balloons / 3 prizes for the 12 kids.
Step-by-step explanation:
I'm not sure on how to do this distributive property work, but i'm pretty sure, from doing my math, that this is the correct answer. Sorry i couldn't help you with this part ;(
Easy please answer will give brainlist.
Answer:
$76.
Step-by-step explanation:
5% of 80=0.05•80=4. 80-4=76.
Answer:
76
Step-by-step explanation:
I hope this helps!
Write the expanded form of the expression. y(0.75+5)
Answer:
y x (0.75+ 5(
Step-by-step explanation:
what is the meaning of life? (There is no specific answer to this question, the answer to this question would be a opinion on what life means)
Answer:
I think that you decide what the meaning to your life is. It really depends on what matters to you as a human being. I think that if your friends are the most important thing to you, then they are probably one of the things keeping you going. Thats why us as a populace value quality relationship over quantity relationships (how good of a relationship over how many relationships), its because deep down we know that we all need that one person or thing that can help us make this world a little less terrible. Stay strong
Step-by-step explanation:
Answer
A question so simple yet impossible to answer, "What is the meaning of life?" Since you asked, I'm going to answer this with my own words. The meaning of life, according to Psychology Today, is to live. It's probably true, but it isn't much of a meaningful answer. What does it mean to "live"? To live happily, to be grateful, what does it really mean? Life has a deeper meaning than this, I know it, well, kind of. Life has to have a deeper meaning, but how would we know what the answer is? This is really confusing, but the answer, for now, could be there is no meaning, which isn't really that good of an answer, but it could be true. But 'Im sticking with "the meaning of life is to live."
__________________________________________________________
Hope this helps! <3
__________________________________________________________
In the figure, square ABCD has side length 6 feet, and E is a point in the exterior of the square such that triangle ADE is equilateral. How many square feet are in the area of shaded triangle BEC? Express your answer as a decimal to the nearest tenth.
SHOW WORKING FOR BRAINLIEST
Answer:
Step-by-step explanation:
i was going to try to figure this out that is definitly hard
Help me solve this please. ASAP
Help me plz I have headache and cant think
Answer: y=9
Step-by-step explanation:
Simplifying
7y = 3y + 36
Reorder the terms:
7y = 36 + 3y
Solving
7y = 36 + 3y
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '-3y' to each side of the equation.
7y + -3y = 36 + 3y + -3y
Combine like terms: 7y + -3y = 4y
4y = 36 + 3y + -3y
Combine like terms: 3y + -3y = 0
4y = 36 + 0
4y = 36
Divide each side by '4'.
y = 9
Simplifying
y = 9
Answer:
9
Step-by-step explanation:
solve for x: 6 + 3x = x - 8
Answer:
-7
Step-by-step explanation:
6 + 3x = x - 8
6+2x=-8
2x=-14
x=-7
What is the constant of proportionality for the relationship shown in this table?
x 3 6 9 12
y 1 2 3 4
A.1/6
B.1/3
C.3
D.9
Answer:
3
Step-by-step explanation:
every time x goes up y multiplies by 3
Plz help with these first one gets brainliest
Answer:
A=(1,6) B=(1,6)
Step-by-step explanation:
Its the absolotle value between them.
if Jerome were to roll two dice 48 times, about how many times could he expect to roll doubles?
Answer:
24 times
Step-by-step explanation:
i took the quiz
The zoo charges a four dollar admission fee plus an additional two dollar fee for each exhibit you visit which equation below matches the problem situation above
Pls help I really need it
Answer:
20
Step-by-step explanation:
Use the equation
45%x=9
Divide by 45% on both sides to get 20
On the map of an amusement park on a coordinate grid, the skating rink is at (0.5, −1).
Coordinate grid shown from negative 3 to positive 3 on x-axis and negative 3 to positive 3 on y-axis. There are increments of 1 over 2 for each grid line on each of the two axes. Only the whole numbers are labeled on either side of the axis.
Which of these shows how to plot the point to mark the skating rink?
From the origin, move 1 unit to the left along the x-axis and 0.5 unit vertically down, and place the point.
From the origin, move 0.5 unit to the left along the x-axis and 1 unit vertically down, and place the point.
From the origin, move 1 unit to the right along the x-axis and 0.5 unit vertically down, and place the point.
From the origin, move 0.5 unit to the right along the x-axis and 1 unit vertically down, and place the point.
Answer:
The last option is correct. "From the origin, move 0.5 unit to the right along the x-axis and 1 unit vertically down, and place the point. "
Step-by-step explanation:
You can move 0.5 to the left to get to the coordinates x, and 1 unit down to the coordinates y.
Answer:
answer is d
Step-by-step explanation:
The Mississippi River is 1,171 miles long. The Ohio River is 981 miles long. How much longer is the Mississippi River? Explain how you got your answer.
Answer:
Mississippi river is 190 Miles longer.
Step-by-step explanation:
when you subtract 1,171 by 981 you get the answer for your equation.