I’ve tried to figure out what 36

Answer:

dhdt≃0.283ft3s

Step-by-step explanation:

dhdt≃0.283ft3s

The draining from the tank when the water depth is 8 ft will be negative 1/π feet per minute.

The rate of change of a function with respect to the variable is called differentiation. It can be increasing or decreasing.

An inverted conical water tank with a height of 12 ft and a radius of 3 ft is drained through a hole in the vertex. If the water level drops at a rate of 1 ft/min.

[tex]\rm \dfrac{dV}{dt} = -1 \ ft/min[/tex]

The volume of the cone is given as,

V = (1/3) πr²h

The relation between r and h is given as,

r / h = 3 / 12

r = h / 4

Then the volume is written as,

V = (1/3) π (h/4)² × h

V = (π / 48) h³

Differentiate the volume with respect to time. Then we have

(dV)/(dt) = (π/48) x 3h² x (dh / dt)

- 1 = (π/48) x 3(4)²  (dh / dt)

- 1/π = dh / dt

The draining from the tank when the water depth is 8 ft will be negative 1/π feet per minute.

More about the differentiation link is given below.

https://brainly.com/question/24062595

#SPJ5

Answer:

-5.13

Step-by-step explanation:

Answer:

Below in bold

Step-by-step explanation:

The probability that it doesn't rain is 1 - probability it does ( Prob written as a fraction). So for the first day Probability of not raining = 1 - 0.50 = 0.50.

So the probability of it not raining the entire festival

= 0.5 * 0.75 * 0.80 * 0.95 * 0.90

= 0.2565

or  25.65%

Answer:

0.8

Step-by-step explanation:

The points entered are part of a linear, rising function.

y = 0.8x - 0.8 is the solution. Have a good day man! :)

Answer:

$99.36

Step-by-step explanation:

Hii!

So first, you need to find 8% of $100. You can do that by 100 x 0.08 which is $8. This means that the cost is reduced by $8 so 100 - 8 = $92

The reduced price is $92.

Then if we increase the reduced price by 8%, we will find the resulting price. Agani we find 8% of $92 which is 0.08 x 92 = 7.36. This means we have to increase the cost of $92 by this amount. $92 + 7.36 = $99.36

Hope this helps :)

Answer: 99.36

Step-by-step explanation:

because when you add 430 to 0 it makes 492/5 x 40 then x goes into m 4302 times there for its 99.36 USD.

Answer:

-1/3

Step-by-step explanation:

We can start by finding the coordinates of 2 points, A and B. A is (-3, 8) and B is (3, 6). Now, we can use [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex] to find the slope, and if you plug in those points you get (8 - 6)/(-3 - 3) = 2/(-6) = -1/3.

Answer:

B

Step-by-step explanation:

4 cows and 7 ducks

i drew 11 circles and added 2 feet to each of them then added 2 moor feet to the circles and then i counted how many had 4 feet and how  many had 2  and that gave me the answer.

Answer:  k=143

Step-by-step explanation:

Let's start with the standard form of a linear equation:  y = mx + b, where m ios the slope and b is trhe y-intercept (the value of y when x=0).  We know the slope, so:

y = -15x + b

We can find the y-intercept, b, by using the one given point (6,-7) in the equation and solve for b:

y = -15x + b

-7 = -15(6) + b

-7 = -90+b

b = 83

The equation is y = -15x + 83

Use the x value of (-4,k) to find y, which will be k.

y = -15x + 83

y = -15(-4) + 83

y = 60 + 93

y = 143

k is 143

9514 1404 393

Answer:

  18 cm²

Step-by-step explanation:

All sides of a rhombus are the same length (as shown by the markings), so one side is 1/4 of the perimeter:

  (24 cm)/4 = 6 cm . . . . side length

As with all parallelograms, the area is the product of the side length and the height perpendicular to that side:

  A = (6 cm)(3 cm) = 18 cm²

It has an area of 18 cm².

Answer:

its x=5

Step-by-step explanation:

well the domain should be not real numbers so yeah

Fraction of students that opted for French = [tex]\frac{4}{15}[/tex]

The total number of students = 150

Fraction of students that opted for German = [tex]\frac{2}{5}[/tex]

Fraction of students that opted for Italian = [tex]\frac{1}{3}[/tex]

Fraction of students that opted for French = 1 - Fraction of students that opted for German - Fraction of students that opted for Italian

Fraction of students that opted for French = [tex]1-\frac{2}{5} - \frac{1}{3}[/tex]

Fraction of students that opted for French = [tex]\frac{15-6-5}{15}[/tex]

Fraction of students that opted for French = [tex]\frac{4}{15}[/tex]

Learn more here: https://brainly.com/question/18819021

Answer:

Step-by-step explanation:

Rewrite in slope-intercept form.

The slope-intercept form is  

y = m x + b , where  m  is the slope and  b  is the y-intercept.  y  = m x + b

Reorder  2  and  2 x .  y = 2 x + 2

Use the slope-intercept form to find the slope and y-intercept.

Slope:  

2

y-intercept:  

2

Answer:

19

Step-by-step explanation:

divide

Answer:

y = 1x + 1/2

Step-by-step explanation:

y2 - y1 / x2 - x1

2 - 3/2 / 3/2 - 1

= 1/2  / 1/2

= 1

y = 1x + b

3/2 = 1(1) + b

3/2 = 1 + b

1/2 = b

3x3=9

9x3=27

3+9+27=39

$39

Exponent: 3³

Explanation: because he deposited three times as much three times, which would make for a cubed answer.

Answer:

[-2, 4]

Step-by-step explanation:

The domain of a function is the set of all x-values a relation could possibly take on to have an output. This is represented by in the graph by having the line correspond to the x-value. From the graph shown we can see that  x-values from -2 to 4 have a line corresponding to them, and the dots are closed meaning it is inclusive. This would be written as: [-2, 4]

[tex]\\ \sf\longmapsto m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\\ \sf\longmapsto m=\dfrac{-1+2}{2+1}[/tex]

[tex]\\ \sf\longmapsto m=\dfrac{1}{3}[/tex]

The answer would be 82 miles :)

Answer:

15x - 25

Step-by-step explanation:

12x - 22 + 3x - 3

12x + 3x - 22 - 3

15x - 25

Hope this helps.

Answer:

15x-25

Step-by-step explanation:

Collect like terms and calculate.

Answer:

1. x+ 2/3= -1/4

x+ 8/12= -3/12

-8/12 -8/12

x= -11/12

2. 1/4x+ 2/5= 1/3

1/4x+ 6/15= 5/15

-6/15 -6/15

1/4x= -1/15

15/60x= -4/60

÷15/60. ÷15/60

x= -4/15

Answer:

720 in^3.

Step-by-step explanation:

12 * 60 = 720.

Answer:

D

Step-by-step explanation:

60 in³ * (12) = 720 in³

Answer:

a floor measuring 2m by 1.5m is to be covered with tiles measuring 25cm square how many tiles will be needed? answer is 48

Step-by-step explanation:

perdon, no entiendo bien tu pregunta

Answer:

592 people must be surveyed