Mike discovered that the pool in his backyard is leaking slowly. The pool holds 17,085 gallons of water, and is leaking at a rate of 20
gallons per day.
If Mike does not replace the water that has leaked from the pool, how many gallons of water will remain in the pool
after 103 days?

A. 15,025 gallons
B. 16,055 gallons
C. 17,188 gallons
D. 19,145 gallons

Answer:

go on your profile ---> edit profile----> preferences

Step-by-step explanation:

Answer:

The answer is the second one .

A person can order a meal in 60 different ways.

Multiplication is the mathematical operation that is used to determine the product of two or more numbers. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.

We are given that a lunch menu has 3 sandwhiches, 4 types of chips, and 5 types of drinks.

Here we will use the combination of the data.

To answer this we just need to multiply 3 x 4 x 5.

3 x 4 x 5 =  60

Therefore, 60 ways can a person order a meal.

Learn more about multiplications;

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Answer:

slope= -3x

y-intercept=-1

Step-by-step explanation:

your line is y=-3x-1

Answer:

The answer is 45

Step-by-step explanation:

First, you find what is half of 30 by dividing 30 by 2

30/2 = 15

Then you add 15 to 30 since you have to increase it by 1/2

30 + 15 = 45

I hope this helped and have a great day!

Answer:

-19/5

Step-by-step explanation:

3-7+2/5-1/5

⇒-4+1/5

⇒-20+1/5

answer⇒-19/5

hope it helps

Answer:

since a,7,b,23,c are in A.P.

first term t1=a

second term t2=7

common difference (d)=7-a

forth term t4=a+3d

23=a+3(7-a)

23=a+21-3a

23=21-2a

2a=21-23

a=-2/2=-1

common difference =7-a=7--1=8

third term =a+2d=-1+2×8=15

:.b=15

5th term =c

a+4d=c

c=-1+4×8=31

a=-1

b=15

c=31

Step-by-step explanation:

what is stoichiometry ?

only for faizan !!!!

Answer:

Answer is 4 I hope this help you

Answer:

4

Step-by-step explanation:

[tex] \sqrt[3]{65 - 1} \\ \\ = \sqrt[3]{64} \\ = 4[/tex]

Answer:

x = -3

y = 3

Step-by-step explanation:

C = (-3,3)

Hope I helped! Have a nice day! Plz mark as brainliest!!! :D

-XxDeathshotxX

Answer: si

Step-by-step explanation:

siç

Answer:

2.72

Step-by-step explanation:

Multiply i think

Step-by-step explanation:

Solution

9 − − 8

Answer:

The answer is 9x - y - 8z.

Step-by-step explanation:

1) Expand by distributing terms.

[tex] - (8x + 6y) + 17x + 5y - 8z[/tex]

2) Remove parentheses.

[tex] - 8x + 6y + 17x + 5y - 8z[/tex]

3) Collect like terms.

[tex]( - 8x + 17x) + ( - 6y + 5y) - 8z[/tex]

4) Simplify.

[tex]9x - y - 8z[/tex]

Therefor, the answer is 9x - y - 8z.

Answer:

562 $ for nine doors

Step-by-step explanation:

Answer:

the answer is A

Step-by-step explanation:

78 is acute angle because it is less than 90 degrees. A is an acute angle so thats the answer

Answer:

4 minutes

Step-by-step explanation:

160/40 = 4  

Answer:

Step-by-step explanation:

40

h

Explanation:

We're asked to find the time it takes an object (bird) to travel

1800

km

at a constant speed of

45

km/h

.

We have our simplified speed equation:

speed

=

distance

time

Rearranging for time:

time

=

distance

speed

We're given:

speed

=

45

km/h

distance

=

1800

km

Plugging these in:

time

=

1800

km

45

km

h

=

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

∣

∣

40

l

h

∣

∣

−−−−−−−−−

The journey will take

40

l

hours

.

Answer:

First image: (6, -1)

2nd image: y = 63

Explanation:

1)

2x + y = 11

1/2x - 5y = 8

y = -2x + 11

1/2x - 5(-2x + 11) = 8

1/2x + 10x - 55 = 8

10.5x - 55 = 8

10.5x = 63

x = 6

2x + y = 11

2(6) + y = 11

12 + y = 11

y = -1

(x , y) = (6, -1)

2)

1/4(8y - 4.8) = 2 (0.9y + 5.4) + 3/5

2y - 1.2 = 1.8y + 10.8 + 0.6

0.2y - 1.2 = 11.4

0.2y = 12.6

y = 63

Answer:

Conner's work is correct

Step-by-step explanation:

In exponent multiplication, if base are same, add the exponents.

[tex]a^{m}*a^{n} =a^{m+n}[/tex]

For example,

5² * 5³

5² = 5 * 5

5³ = 5* 5 * 5

5² * 5³ = 5 * 5 * 5 * 5 * 5 = 5⁵ = 5⁽²⁺³⁾

Answe

Step-by-step explanation:

Answer:

necesitas pensar profesor porque todavía no entiendo bien si quieres

Answer:

the answer

Step-by-step explanation:

y=77 since I am smart

Answer:

16/100*40

32/2

lol so simple

gg

Answer:

7502.88m^2

here u go hope it helps

The area of the pier is approximately 1231.62 square meters.

A circle is a two-dimensional figure with a radius and circumference of 2pir.

The area of a circle is πr².

We have,

The pier is in the shape of a semicircle.

So,

The area of a semicircle is half of the area of a circle with the same diameter.

The area of a circle with a diameter of 56m is:

A = πr² = π(28)² = 2463.23 m²

So,

The area of the semicircle is:

A/2 = 2463.23/2= 1231.62 m²

Therefore,

The area of the pier is approximately 1231.62 square meters.

Learn more about circle here:

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Answer:

$1680

Step-by-step explanation:

The equation for simple interest is I = PRT, where I = interest earned, P = principal/amount invested, R = rate as a decimal, and T = time in years.

Account 1:

I = (8000)(0.065)(6)

I = $3,120

Account 2:

I = (8000)(0.03)(6)

I = $1,440

$3120 - $1440 = $1680

Please lmk if you have questions.

Answer:

2x² + 4x + 1

Step-by-step explanation:

Given the question :

4x^3+18x^2+22x+5 divided by 2x+ 5

Dividend = 4x^3+18x^2+22x+5

Divisor = 2x + 5

In other to ensure question is answered clearly and reasonably, the solution Using long division haa been worked out and attached as a picture

Answer

4

Step-by-step explanation:

just keep reading 10 pages a day and you'll find your answer

Answer:

r = 8 ft

Step-by-step explanation:

Area of a circle => πr²

We are told in the question that:

The area of circle Z is 64Pi ft²

= 64π ft²

What is the value of r

We equate

πr² = 64 π

r² = 64 π/π

r² = 64

We square root both sides.

√r² = √64

r =>8 ft

The radius of the given circle Z is 8ft which was solved using the area of the circle

Data;

The formula of area of a circle is given as

[tex]A = \pi r^2[/tex]

Let's substitute the values and solve

[tex]A = 64\pi\\A = \pi r^2 \\64 \pi = \pi r^2\\[/tex]

divide through by π

[tex]64\pi = \pi r^2\\\\64 = r^2\\[/tex]

Let's take the square root of both sides

[tex]r^2 = 64\\r = \sqrt{64} \\r = 8ft[/tex]

The radius of the circle Z is 8ft

Learn more on area of a circle here;

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Answer:

120

Step-by-step explanation:

I have to leave sorry I cannot provide good explanation

P.S. SAVE THE TURTLES AND STOP USING PLASTIC!!!! :D

Answer:

I believe it is C

Step-by-step explanation:

The opposite of a negative is a positive so its C I think

[tex]==================================[/tex]

the given equation is written in slope-intercept form, which looks like so:

[tex]\pmb{y=mx+b}[/tex]

where

[tex]\pmb{m}[/tex] is the slope of the line

[tex]\pmb{b}[/tex] is the y-intercept of the line

in order to determine the slope & the y-intercept, just look at the equation:

[tex]\pmb{y=3x-7}[/tex]

slope: [tex]\pmb{3}[/tex]

y-intercept: [tex]\pmb{-7}[/tex] or ( [tex]\pmb{0, -7}[/tex])

[tex]===================================[/tex]

Hope everything is clear; if you need any more explanation, kindly let me know.

Answer:

22.5 cm

Step-by-step explanation:

P=2(6.75)+2(4.5)

P=13.5+9

Answer:

a group of words that share the same spelling and pronunciation but have different meanings.

Answer:

If they are pronounced the same then they are also homophones (and homonyms) – for example, bark (the sound of a dog) and bark (the skin of a tree). If they are pronounced differently then they are also heteronyms – for example, bow (the front of a ship) and bow (a ranged weapon).