Mathematics High School

need help fast only 14 mins left

Need Help Fast Only 14 Mins Left

Answers

Answer 1

Answer:

V = 49 m³

Step-by-step explanation:

Volume in November 2015 = 6287 m³

Volume in August 2015 = 6238 m³

We need to find the volume of water used between August and November. It can be calculated as follows :

V = 6287 m³ - 6238 m³

= 49 m³

So, the required volume is 49 m³.

Related Questions

Bus A and Bus B leave the bus depot at 6 pm. Bus A takes 20 minutes to complete its route once and bus B takes 45 minutes to complete its route once. If both buses continue to repeat their route, at what time will they be back at the bus depot together? Assume the buses have no breaks in between routes. Give your answer as a 12-hour clock time

Answers

Bus Bs route times will be:

45 mins
90 mins
135 mins
180 mins

Bus As times will be:

20 mins
40 mins
60 mins
...
180 mins.

Therefore 180 mins is the common factor, which is 9pm

This urgent can y’all please help me with this math problem I’ll mark y’all Brainlyist

Answers

The answer to the question is c
The answer is to this is C


A movie theater seating is arranged with 15 seats in the front row, 14 seats in the middle row, and 26 seats in the
back row. The ticket-taker randomly assigns seats to people as they enter the theater. What is the probability that
the first person who enters the theater will be assigned a seat in the front row?
Ratio Answer in
simplest form.

Answers

50% is the answer to this

There are 48 grapes in a bag. Four friends are sharing the grapes.
Enter an equation that can be used to find out how many grapes g each friend will get If each friend gets
the same number of grapes.
The equation is ?

Answers

48 divided by 4

Step-by-step explanation:each freind gets 12 grapes

Help please :) Karim's mass changed by -4 1/2 last month. Max's mass changed by -6 6/7 last month. Which person matches each description?

Answers

Answer:

Max,Karim

Step-by-step explanation:

Answer:

Max, Max

Step-by-step explanation:

I got it right on Khan Academy

:>

ABCD is a square.



What is the measure of angle BAC?​

Answers

Answer:

30 degrees

Step-by-step explanation:

I think that every corner is a 90 degree angle so 90/2 is 30

30! hope i helped :)

A linear relationship that is proportional goes through the ?

Answers

Answer:

origin

Step-by-step explanation:

A directly proportional linear relationship will always go through the origin (0,0).

Answer:

it goes throught the origin.

Step-by-step explanation:

A non-proportional graph is a straight line that does not go through the origin.

Graph a line with a y-intercept of 3 and containing the point (2, 5).

To graph a line, plot two points on the line.

Answers

Answer:

Step-by-step explanation:

what is the quotient of −1 and y

Answers

Answer:

-1/y

Step-by-step explanation:

This quotient is the result when you divide y into -1:  -1/y

One hundred deer were released into a wildlife preserve. The population of deer over a certain number of years is shown.


What degree polynomial could be used to model these data?

Answers

Answer:

Quartic

Step-by-step explanation:

The missing dataset showing the population of deer is shown below:

[tex]\text{Time (years) \ \ \ \ 0 \ \ \ \ 0.5 \ \ \ \ 1 \ \ \ \ 1.5 \ \ \ \ 2 \ \ \ \ 2.5 \ \ \ \ 3 \ \ \ \ 3.5 \ \ \ \ 4}[/tex]

[tex]\text{Population \ \ \ 100 \ \ \ 111 \ \ \ 144 \ \ \ 193 \ \ \ 252 \ \ \ 309\ \ \ 352\ \ \ 363 \ \ \ 324}[/tex]

The degree of polynomial best suitable to model the above dataset is Quartic

[tex]\text{Quartic is an algebraic equation or function of the fourth degree }[/tex]

The polynomial model of the above data is:

P(x) = -2x⁴ + 46x² + 100

Answer:

Quartic

Step-by-step explanation:

Subdivided by the degre

please help and thanks!

Answers

Answer:    D: 17.3

Step-by-step explanation:

I believe its D because the house and the ground is a 90 degree angle, and at 60 degree angle is a 20 foot ladder. alright then 90 plus 60 = 150 degrees.

then add the twenty foot ladder with each choice for the answer:

A: 20 + 6.1 = 26.1

B: 20 + 10.0 = 30

C: 20 + 14.1 = 34.1

D: 20 + 17.3 = 37.3

The answer would be D because it is the closer number to 150. Because it says " which is the closest height up the house the ladder reaches?" The answer is D the closest number. I HOPE THIS HELPS YOU! =D

A rectangular field measures 400yds x 600yds. Find the length of the diagonal of the field.

Answers

That would be 1000 yards - add the both together

Please someone help me

Answers

Answer: C
Explanation:

0.15-> 15%
0.25-> 25%

15%+25%=40%

WIIL MARk BRAINLIST owoo

Answers

Step-by-step explanation:

Given

f(x) = - x² - 9x - 7

f(3) = -( 3) ² - 9 * 3 - 7

= - 9 - 27 - 7

= -43

Hope it will help :)

Plug in 3 for x.
f(3) = -(3)^2 - 9(3) - 7
f(3) = -43

how do you do this? its a 5 mark question​

Answers

You multiply both the sides and the top and add them

Answer:

336

Step-by-step explanation:

12*28

e =
=
5e + 3f = -36
-e + 2f = 2
f = 1

Answers

Answer:

e = -6

f = -2

Step-by-step explanation:

I used the elimination method and multiplied the second equation by 5 to get:

  -5e + 10f = 10.  Added this to:

+  5e + 3f = -36

13f = -26

f = -2

now find e:  -e - 4 = 2

-e = 6

e = -6

Just 2 questions and were done. Night

Answers

Answer:

I'm pretty sure the first one is b

the legend of s u c c

Answers

Huh.....................

Plz help I have to turn it it by midnight!!!!!

Answers

Step-by-step explanation:

The perimeter of a polygon is the sum of all of the polygon's sides. Here, a rectangle has 4 sides:

Perimeter of Rectangle

= 2 + (4x - 3) + 2 + (4x - 3)

= (8x - 2)cm.

Answer: 8x-2 cm

Step-by-step explanation:

To find the perimeter of the rectangle, add the length of all sides together.

-----------------------------------------------------------------------------------------------------

Given

(2)+(4x-3)+(2)+(4x-3)

Expand parenthesis

2+4x-3+2+4x-3

Put like terms together

(4x+4x)+(2-3+2-3)

Combine like terms

8x-2

Hope this helps!! :)

Please let me know if you have any questions

+
3 is 4% of what number?
ur answer

Answers

the answer is 75

brainliest please

BRAINLISEST TO FIRST CORRECT ANSWER
Raul bought enough flour to make four loaves of bread. If he uses the same amount of flour to make rolls instead, how many rolls can Raul make?

recipe - amount of flour needed
bread - 1 1/2 cups per loaf
muffin - 1/3 cup per muffin
rolls - 1/4 cup per roll

Answers

Answer:

24 rolls

Step-by-step explanation:

[tex]1\frac{1}{2} =\frac{3}{2}[/tex]

[tex]\frac{3}{2}[/tex] ×[tex]\frac{4}{1}[/tex] [tex]= \frac{12}{2}[/tex]

which is 6 cups of flour

rolls can be made with [tex]\frac{1}{4}[/tex] a cup of flour

[tex]6[/tex] × [tex]4[/tex] [tex]=24[/tex]

please help me on this

Answers

Answer:

it is 2.66*

Step-by-step explanation:

24 / 9 = 8/3

8/3 = 2.66*

What is the slope of the line that passes through the points (1, -9)
and (-2,-4)?

Answers

Answer:

y = -5/3x - 22/3

Step-by-step explanation:

M = -5/3

Pleasee helppp answer correctly !!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!

Answers

Answer:

(4,7)

Step-by-step explanation:

6÷82,607 equals what

Answers

Answer:

0.00007263306

Step-by-step explanation:

Answer:

13,434

Step-by-step explanation:

pls I need help now............Carlos is at the grocery store shopping for oranges. 4 pounds of oranges costs $3.25. When he returns home, he realizes that he actually needed to buy 9 pounds of oranges. He plans to return to the store to buy more oranges so that in total he has 9 pounds.

Answers

Answer:

4.0625

Step-by-step explanation:

All you have to do is divide 3.25 from 4 which will give you 0.8125.

Knowing that you need 5 pounds only. you mulitiply 5 from 0.8125 which gives you the 4.0625

what is a colon
help!!!​

Answers

Answer:

:

Step-by-step explanation:

If I am understanding you correctly, a colon is this

:

The colon is the symbol ":". It is used in a number of different ways in mathematics. 1. To denote ratio or odds, as in 2:1 (voiced "two to one").

Hope this helps :)

Line A is perpendicular to line B.

If the slope of line A is -1/7, what is the slope of line B?

Answers

Answer:

7.

Step-by-step explanation:

The slope of a line perpendicular to a line of slope m is -1/m.

So the answer is  -1 / -1/7

= -1 * 7/-1

= 7.

LMNP is a rectangle. Find the value of x and the length of each diagonal.
LN = 7x- 10 and MP = 4x + 3

Answers

Answer:

69=33

Step-by-step explanation:

33ni

Can some please help with this? :)

Answers

Answer:

Step-by-step explanation:

The stuff that is yellow is the answer!

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