after a heavy rain a river is 18 inches above its normal water level, the water level will drop about 3 inches every hour about how much time will it take for the water level to return to normal.

Answers

Answer 1

Answer: 6 Hours

Explanation: If it raised 18 inches above its regular water level, and its drops 3 inches every hour, Just think like ok
Hour 1: 18-3=15
Hour 2: 15-3= 12
Hour 3: 12-3= 9
Hour 4: 9-3 = 6
Hour 5: 6-3 = 3
Hour 6: 3-3= 0
Or just divide 18/3 but that’s like the full explanation haha. Hope this helps

Related Questions

I need help with this problem. (Dont mind the answer box ;v;)

Answers

Answer:

Step-by-step explanation: have you tryed using a table

Answer:

[tex]\frac{5}{4}[/tex] or 1.25

Step-by-step explanation:

Please mark as Brainliest!!!

in the figure below,two lines are parallel and m < 1 =83°. Find all other angles

Answers

Answer:

angle 3=83(vertically opposite angles are equal)

angle 5=angle 3(alternate interior angles) so = 83

angle 7 =angle 5 ( vertically opposite angles)

angle 2 +angle 1=180 (linear pair ) so angle 1 + 180-83=97

angle 4 = angle 2 (VOA)=97

angle 6 =angle 4 (AIA)=97

angle 8 =angle 6(VOA)=97

hope it helped plz mark me as brailiest

Step-by-step explanation:

Write a two-step equation involving multiplication and subtraction that has a solution of x = 7

Answers

Answer:

Possible solution: -2x-7= -21

Step-by-step explanation:

wendy drives from her house to the bank and then to the store how many miles does she drive in all ?

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Answer:

10 miles

Step-by-step explanation:

Id go with C: 10 miles

may you help me it would mean alot

Answers

Answer:

Part A. 30$ per hour

Part B. y=30x

Step-by-step explanation:

2x-8≥-11 what is x in simplest form

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X is greater than or equal to 1.5

A. Write an equation for Leo's distance from the starting point after riding for x hours. Write an equation for Juan's distance from the starting point if he starts h hours after Leo.

Answers

Answer:

Simply apply the expression

Speed= distance/time

Step-by-step explanation:

The question is not complete, although, we can provide a solution to what it is trying to ask for

Step one:

given data

For Leo, let the distance that Leo covers be y meters

and let the distance that Juan covers be f meters

From speed = distance/time

for Leo, given that he traveled for x hours, his distance will be

d= y*x

for Juan, given that he traveled for h hours, his distance will be

d= f*h

The ratio of cups of orange juice concentrate to water in a punch recipe is 3 : 6. If Steve used 18 cups of water, how many cups of orange juice concentrate did he use?

Answers

Answer:

Step-by-step explanation:

18*3=36

18 devided by 2=9

1/6% of 298 I dont get it

Answers

Answer:

0.5 i think

Step-by-step explanation:

i will give Brainliest

Answers

Step-by-step explanation:

number one

Use the given similar triangles to find the value of x
I need the answer fast please!!

Answers

Answer:

I believe the answer is x=7

Step-by-step explanation:

3x and 4x-1 are corresponding sides and so are 14 and 18.

You cross multiply with the smaller triangle lengths at the top.

3x/(4x-1)= 14/18

Cross multiply to get

18(3x)= 14(4x-1)

54x=56x-14

Subtract 54x on the other side and add 14 to the other (or subtract 56x to the other side)

you get 14=2x and divide 14 by 2 to get x=7

can someone help me with this? (click image)

Answers

Answer:

27y^9 / x^6

Step-by-step explanation:

this is a fraction

The length of a rectangle is repesented by (5×-3) and the width is repesented by (2×-1) write an expression for the perimeter of the rectangle

Answers

Answer: The expression for the perimeter of the rectangle =14x-8.

Step-by-step explanation:

Given: Expression for length of rectangle = 5x-3

Expression for width of rectangle = 2x-1

We know that,

Perimeter of rectangle = 2 (length + width)

Then, perimeter of rectangle = 2(5x-3+2x-1)

= 2(5x+2x-3-1) [Combine like terms]

= 2 (7x-4)

= 14x -8

Hence, the expression for the perimeter of the rectangle = 14x-8

I NEED HELP PLEASE!!!

Answers

a
there is no step by step

P(x) = x2 - 17x - 60

Answers

Answer:

P(x) = (x-20)(x+3)

Step-by-step explanation:

How would you convert 4 meters 20 centimeters to centimeters.

Answers

Answer:

1meter is equal to 100cm

Step-by-step explanation:

could you please awnser all 3 questions

Answers

Answer:

1) f(5) = 7

2) f(0) = -2

3) p(-7) = -17

Step-by-step explanation:

1) f(a) = 2a - 3

f(5) = 2 · 5 - 3 = 10 - 3 = 7

2) f(x) = 2x - 2

f(0) = 2 · 0 - 2 = 0 - 2 = -2

3) p(n) = 2n - 3

p(-7) = 2 · (-7) - 3 = -14 - 3 = -17

Please help me, so for art class my teacher said to draw something that is “looking from an interior space to exterior space” can you put a link so I can draw that picture please

Answers

Answer:

Maybe something like this picture, but with less furniture and details.

Find the missing dimension.
The missing dimension is

meters.fill in the blank

Answers

Answer:

Step-by-step explanation:

The equation for a rectangular prism's volume is

lwh= V

Plug in our numbers.

(7)(3)(h)= 231

(Multiply)

21(h)= 231

(Divide both sides by 21.)

h=11

−5x−4y=−8minus, 5, x, minus, 4, y, equals, minus, 8
Write a formula for
f
(
x
)
f(x)f, left parenthesis, x, right parenthesis in terms of
x
xx.

Answers

Answer:

[tex]f(x)=\frac{-5}{4} x+2[/tex]

The length of Dwight's garden is 12.5 meters. Dwight measured it but made a measurement error of 6%. Find the lowest and highest measurement Dwight could have made. Show your work.

Answers

Answer: See Explanation

Step-by-step explanation:

From the question, The length of Dwight's garden is 12.5 meters but he measured it and made a measurement error of 6%.

The lowest measurement Dwight could have made will be:

= 12.5 - (6% × 12.5)

= 12.5 - (0.06 × 12.5)

= 12.5 - 0.75

= 11.75 meters

The lowest measurement Dwight could have made will be:

= 12.5 + (6% × 12.5)

= 12.5 + (0.06 × 12.5)

= 12.5 + 0.75

= 13.25 meters

Item 2
Write the word sentence as an inequality.

A number y minus 12 is no more than −32.

Answers

Answer:

i believe its y - 12 < -32

Step-by-step explanation:

you dont know what y - 12 is, so thats the first part. then, it says that is NO MORE than -32 meaning y - 12 is less.

Subtact: (-x + 3) - (x - 5)

Answers

The answer is -2(x-4)

Answer:

Step-by-step explanation:

-2x+8

Combine like terms to simplify the expression:

Answers

Answer: k/2 - 3/5

Step-by-step explanation: This is what my calculator came up with.

Write down in terms of n,an expression for the Nth term of the following sequences.
A) 1,8,15,22,29
B) 12,16,20,24,28

Answers

yes she did she didn’t get it but

There were 275 students who rode the bus which represents 60% of school enrolment how many students enrolled

Answers

Answer:

458 (or 459 if you overestimate)

Step-by-step explanation:

Let's work backwards. we know that the 275 students are 60% of the total students enrolled, which we'll denote with x. Therefore:

0.6x = 275

Now divide both sides by 0.6 to get the answer:

x = 458.3

You can't have .3 students, so the answer is either 458 or 459 students, depending on if you want to over or underestimate.

Hope this helps!

Choose all of the points that are solutions to the equation y = - 3x - 4.
A (-4,0)
B. (-1,0)
O c. (0,4)
D. (1,-6)
E. (1,0)
F. (3.–7)

Answers

I think the answer is A

9
Kim is 5 years older than Scott.
Kim's mum is 3 times Kim's age.
Scott's dad is 3 times Scott's age.
How much older is Kim's mum than Scott's dad?

Answers

Answer: 15 years

Step-by-step explanation:

Given : Kim is 5 years older than Scott.

Kim's mum is 3 times Kim's age.

Scott's dad is 3 times Scott's age.

Let age of Scott = y years

Then Kim's age = (y+5) years

Kim's mum age = [tex]3\times (y+5)=3y+15[/tex] years

Scott's Dad age = [tex]3\times y=3y[/tex] years

Difference between Kim's mum age and Scott's Dad age = Kim's mum age - Scott's Dad age = (3y+15) - (3y) = 15

Thus Kim's mum is 15 years older than Scott's dad.

Answer:

Step-by-step explanation:

Kim . Scott

+5 (y+5) -5 . (y)

let's give them a random age

Kim . Scott

16 . 11

Mum Dad x3

48 . 33

48-33=15

So Kim's mum is 15 years older than Scott's dad

Identify the correct solution for the expression:
−10 + (−16) − 10

Answers

Answer:=-36

Step-by-step explanation:

I GIVE BRAINIEST

Can someone help me with question one that goes a problem 2.

Answers

Answer:

when someone turn down the volume for a commercial.

Step-by-step explanation:

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