A pool drains 5000 gallons of water over the course of 5 hours. How many gallons of water, on average, does the pool drain each hour?
A. -5000 gallons per hour
B. -1000 gallons per hour
C. -100 gallons per hour
D. 1000 gallons per hour
Answers
Answer: D 1000
Step-by-step explanation:
Answer: I think it is 100 gallons per hour.
Step-by-step explanation:
Because, 5000 divided by 5 is 1000.
Related Questions
The coordinate plane below shows a right triangle with its hypotenuse on a line.
Which statement helps explain why the slopes for the hypotenuses of all right triangles with the hypotenuses on the line are the same?
Responses
All right triangles are congruent.
All right triangles with hypotenuses on the line are similar.
All right triangles are similar.
All right triangles with hypotenuses on the line are congruent.
Answers
Answer:
the answer a
Step-by-step explanation:because they just look alike
If f(x)=6x+1 and g(x)=6(x - 3) +1, how does the graph of g(x) compare to the graph of f(x)?
Group of answer choices:
the graph of g(x) is the graph of f(x) shifted down 3 units
the graph of g(x) is the graph of f(x) shifted right 3 units
the graph of g(x) is the graph of f(x) shifted up 3 units
the graph of g(x) is the graph of f(x) shifted left 3 units
Answers
Answer:
on mine answer B was correct
Step-by-step explanation:
Answer this question
Answers
Answer:
NAG ÷ DID = ___
Step-by-step explanation:
The opposite of multiplication is division
Hope this helps! :)
NAG ÷ DID = ___ is the equation hope that helps:)
Select all shapes below that are nets of a pentagonal-based pyramid.
Answers
Answer:
A and B
Step-by-step explanation:
I took some paper and cut it to the shapes and folded them to see which ones are the answer and got those 2. :3
luke is 5 years older than twice his younger brother Thomas. If luke is 19, how old is Thomas?
Answers
Answer: 7
Step-by-step explanation:
thomas =x
x=(19-5)/2
x=14/2
x=7
Proof
7x2+5=19
A deli offers a lunch-special that comes with soup, a sandwich, and a dessert. The soup choices are tomato or onion, the sandwich choices are ham, chicken, tuna, or pastrami, and the dessert choices are cake or pie.
a. Would this problem best be solved by using a table, a list, or a tree diagram. Explain your answer.
b. Use one of those methods to determine the size of the lunch-special sample space.
Answers
Answer:
A. This problem would best be solved using a tree diagram.
B. In order to solve it, you would construct a tree with the first soup choices growing into the other options. Then, after listing every alternative, you could either add them all up to obtain your answer or you could just use the formula 2*4*2=16, which would result in 16 possibilities.
Use a number line to order the numbers from least to greatest.
Answers
Assign the numbers to the number line in the following order:
2.15=2.15
220%=2.2
9/4=2.25
*2.15* is easy enough to place as it is already in decimal form. However, the other 2 options need to be converted to decimals in order to be placed. We have the fraction 9/4 and percentage 220%. 9/4 can either be simply divided on a calculator or turned into the mixed fraction 2 and 1/4, which is *2.25*. Finally, we know that converting a decimal to a percentage we multiply the decimal by 100. Therefore, to convert a percentage to a decimal we divide 100 or move the decimal to the left 2 places. With this conversion rule, 220% transforms to *2.2* and we have the third and final number for our number line. Arranging these three numbers from least to greatest:
2.15, 2.2, 2.25
if 4/4 is 1 then 9/4 is 2 whole with 1/4 left
220%=2.2 and 2.15 is still 2.15
The school band is putting on a concert. Eight students signed up to play the trumpet, 8 students signed up to play the flute, and 8 students signed up to play the violin. Which circle graph could be used to display the data?
A circle graph is split into 3 sectors of approximately 60 percent, 15 percent, 25 percent.
A circle graph is split into 3 sectors of approximately 50 percent, 25 percent, 25 percent.
A circle graph is split into 3 sectors of approximately 33 percent, 33 percent, 33 percent.
A circle graph is split into 3 sectors of approximately 70 percent, 15 percent, 15 percent.
Answers
The same amount of students play different instruments so the answer should be:
3 sectors (because there are three different instruments) with 33% in each of them.
Answer: The answer will be C
Because 8 students signed up to play the trumpet, 8 students signed up to play the flute, and 8 students signed up to play the violin. Which means it is equal to each other.
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Answers
According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
Petra is making a batch of extra large donuts by stamping circles in dough using a pastry stamp with a diameter of 5 inches. For the donut hole, she stamps out a circle using a pastry stamp that has a diameter of 2 inches.
How many square inches of dough are left in the donut after the hole has been removed?
Step 1 - Find the radius of each circle
Step 2 - Find the area of the large circle
Step 3 - Find the area of the small circle
Step 4 - Area of large circle minus area of small circle
Area = \(\pi\)²
Describe how you solved this problem using complete sentences and include all relevant formulas and calculations. Use 3.14 for \(\pi\)
Answers
Answer:
16.49
Step-by-step explanation:
First we are going to find the area of the larger circle. You don't need to find the radius, you can just use the diameter(the radius is 2.5). 3.14 times 2.5 squared=19.63. Next, the radius of the smaller circle is 1. So, 3.14 ^1 squared=3.14 19.63 - 3.14= 16.49
How do I find this out HELP HELP PLEASE
Answers
Answer:
8cm÷1=8
Step-by-step explanation:
5×10=40÷6+25=35÷5²
help please! i give 18 coins if you help and many thanks, 5 stars, and a brainiest! JUST QUICK QUICK QUICK
Answers
1.) 2.8+7.5= 10.3
2.) 6.4x9= 57.6
Hope this helps
Answer:
What are we supposed to be answering?
Step-by-step explanation:
here is another one please help
Answers
Answer:
n=56
Step-by-step explanation:
n+18=74
74-18=n
n=56
56+18=74
cassie is placing stickers on a page that is 12 inches long and 8 inches wide the sticker are 3 inches long and 2 inches wide
Answers
Answer:
To find the greatest number of stickers Cassie can place on a page that is 11 inches long and 8 inches wide without them overlapping, we need to use the same approach as before.
Firstly, we need to calculate the maximum number of stickers that can fit along the length of the page, which is now 11 inches. Since each sticker is 3 inches long, we can fit 3 stickers along the length (11 ÷ 3 = 3 with a remainder of 2).
Next, we can calculate the maximum number of stickers that can fit along the width of the page, which is still 8 inches. Since each sticker is 2 inches wide, we can fit 4 stickers along the width (8 ÷ 2 = 4).
To ensure that the stickers do not overlap, we can only use the full row of 3 stickers from the previous calculation. Therefore, we can place 3 stickers along the length and 4 stickers along the width, giving us a maximum of 12 stickers that Cassie can place on the page without them overlapping.
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
First, find out how much stickers you can put on the long side:
12/3 = 4
Next, find out how much stickers you can put on the wide side:
8/2 = 4
Lastly, calculate them together:
4x4=16
So the answer is 16.
adding and substracting and simplifying fractions 8 questions
Answers
Answer:
a. 26/27 b. 4/5 c. 3/8 d. 7/16 a. 4/9 b. 3/5 c. 7/24 d. 3/14
Step-by-step explanation:
To solve problems like these, first make a common denominator. Then add/subtract. Finally, simplify.
a. 4/9+14/27=12/27+14/27=26/27
b. 3/10+1/2=3/10+5/10=8/10=4/5
c. 1/10+11/40=4/40+11/40=15/40=3/8
d. 1/16+3/8=1/16+6/16=7/16
a. 7/9-1/3=7/9-3/9=4/9
b. 3/4-3/20=15/20-3/20=12/20=3/5
c. 11/24-1/6=11/24-4/24=7/24
d. 9/14-3/7=9/14-6/14=3/14
Please give me Brainliest because I worked very hard on these. I hope you understand the concept better now and happy mathing!
7124 d. 3/14
Step-by-step explanation:
To solve problems like these, first make a
common denominator. Then add/subtract.
Finally, simplify.
a. 4/9+14/27=12/27+14/27=26/27
b. 3/10+1/2=3/10+5/10=8/10=4/5
C. 1/10+11/40=4/40+11/40=15/40=3/8
d. 1/16+3/8=1/16+6/16=7/16
a.7/9-1/3=719-3/9=4/9
b. 3/4-3/20=15/20-3/20=12/20=3/5
C. 11/24-1/6=11/24-4/24=7124
d. 9/14-3/7=9/14-6/14=3/14
find the missing angles.
Answers
Answer:
Hey mate.....
Step-by-step explanation:
This is ur answer.....
x = 180 - (40 + 25)
x = 180 - 65
x = 115z = 40 degrees ( Vertically Opposite Angles)y = 180 - 40
y = 140 degreesHope it helps,
mark me brainliest pls....
Follow me! :)
Answer:
115°
Step-by-step explanation:
X + 40+25=180
X+65=180
X=180-65
X=115°
i'll appreciate you help
Answers
Answer:
The answer is D have a great night :)
Step-by-step explanation:
PLEASE MARK AS BRAINLIEST
halp plz. Show work <3
Answers
Answer:
all of them or the 1 or the 2
Step-by-step explanation:
What is the domain and range of:
Answers
Answer:
b
Step-by-step explanation:
how it works with life
Judith wants to buy her mother flowers. Judith earns $4 dollars a week doing chores. If each flower costs $2, how many flowers can Judith buy her mother if she saves for three weeks.
Answers
x=weeks
4x divided by 2
4(3)= 12 then divided by 2,
=6
PLEASE HELP ME
A circle has a radius of 15 cm. Which of these is the closest to its area?
A. 47 cm²
B. 94 cm²
C. 707 cm²
D. 2,827 cm²
Answers
Answer: C.
Step-by-step explanation: A= radius x radius x Pi 15 x 15 x 3.14= 706.5
A
B
a
If c = 16 and B = 67, find a.
a. 4.5
b. 5.6
C. 6.3
d. 7.4
Please select the best answer from the choices provided
СА
ОВ
Answers
Answer:
a
Step-by-step explanation:
The measure of side a is 6.3 unit.
What is Sine law?The ratios of the length of a side to the sine of the angle opposite the side must all be the same if A, B, and C are the measurements of the angles of an oblique triangle and a, b, and c are the lengths of the corresponding sides.
Given:
c= 16 and B= 67 degree
<C= 90 degree
Using sine law
b / sin B = c / sin C
b / sin 67 = 16 / sin 90
b/ sin 67 = 16 / 1
b = 16 sin 67
b = 16 x 0.9205
b = 14. 728
Using sine law
c / sin C = a / sin A
16 / sin 90 = a / sin 23
16 = a / sin 23
a = 6.25
Learn more about Sine law here:
https://brainly.com/question/17289163
#SPJ7
Complete the statements.
If both expressions have the same value after substituting two different values and simplifying, then they are
.
When p = 2, the first expression is
and the second expression is 16.
When p = 8, the first expression is 40 and the second expression is
.
The expressions are
.
Answers
Answer:
Step-by-step explanation:
when p is 2 you will have to dived the defeated so the answer is
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
A McDonald's cheeseburger cost $0.79 in 1999. Today that cheeseburger costs $1.00. What is the percent change?
A) 26.58% Increase
B) 21% Decrease
C) 21% Increase
D) 26.58% Decrease
Answers
Answer:
The percentage change from 0.79 to 1.00 is 26.58 % increase
Step-by-step explanation:
((1.00 - 0.79) / 0.79) * 100 = 26.58%
Answer:
26.58% Increase
Step-by-step explanation:
Using the formula %Increase=100×final-initial/initial
%Increase=100×1-0.79/0.79=26.58%
Explain the cosine rule and sine rule while also saying how to use it and provide examples (keep it in simple terms)
Answers
Answer:
Sure, I'll explain the cosine rule and sine rule in simple terms:
The cosine rule (also known as the law of cosines) is used to find the length of a side or the measure of an angle in a triangle given the lengths of the other sides and the angle between those sides. It states that c^2 = a^2 + b^2 - 2ab cos(C), where c is the length of the side opposite angle C, and a and b are the lengths of the other two sides.
Here's an example of how to use the cosine
Suppose we have a triangle with sides a=6, b=8, and an angle between them c=45 degrees. We want to find the length of the remaining side of the triangle, side a.
Using the cosine rule:
a^2 = b^2 + c^2 - 2bc * cosA
where A is the angle opposite side a, we can plug in our values and solve for a:
a^2 = 8^2 + 6^2 - 2(8)(6) * cos(45)
a^2 = 64 + 36 - 96 * 0.707
a^2 = 10.56
a = sqrt(10.56)
a = 3.25 (rounded to two decimal places)
Therefore, the length of side a is approximately 3.25 units.
Answer:
Step-by-step explanation:
Can someone please solve this for me on paper and explain it? I'm offering 30 points? This is a Sixth-grade level question.
Answers
Answer:
Where is the Question? Are you joking around or a you for real
Which points are 3.5 units apart?
(7.5, 1.2) and (7.5, –2.3)
(7.5, –3.5) and (7.5, 3.5)
(7.5, 1.2) and (7.5, 2.3)
(7.5, –3.5) and (7.5, 7)
Answers
Hurry please, I’m clueless
Answers
Answer:
8,1
y=mx+b
y=-1/4x+3
y=3/4x-5
use desmos to see the graph, click the point where they intersect and it'll tell you the coordinates
When we perform rigid transformations on parallel lines, what do we know about their image? Does the distance between the lines change?
Answers
Answer:
The distance between each line does not change.
Explanation:
Because you are just transforming it. It's not like you are changing the shape at all, you are just moving it to a different area on the grid. You can transform it over the x-axis, or you could transform it over the y-axis. It doesn't matter. Hope that answered your question.
Answer: the length between every line wouldn't´ change
Step-by-step explanation:
A rigid transformation changes the location of a shape without changing the size of the shape. There are three basic rigid transformations: reflections, rotations, and translations.