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3 years ago

If you have 32 gallons how many quarts do you have.

Mathematics

2 answers:

mestny [16]3 years ago

8 0

Answer:

144qt

Step-by-step explanation:

i googled it

Blizzard [7]3 years ago

3 0

Answer:

128 liquid quarts

Step-by-step explanation:

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11. La rampa A tiene una distancia horizontal de 4 m y alcanza una altura de 05 m. En

Bogdan [553]

Answer:

La opción correcta es;

B.2 m 0,25 m

Step-by-step explanation:

Por lo que los parámetros dados son;

La distancia horizontal de la rampa = 4 my la altura de la rampa = 0,5 m

Por lo tanto, tenemos la pendiente de la rampa = La relación entre la altura y la distancia horizontal de la rampa dada de la siguiente manera;

La pendiente de la rampa = 0.5 / 4 = 1/8

De las opciones dadas, tenemos;

Opción A. La pendiente de la rampa = 0,20 / 1 = 1/5

Opción B. La pendiente de la rampa = 0,25 / 2 = 1/8

Opción C. La pendiente de la rampa = 1/2

Opción D. La pendiente de la rampa = 1,5 / 3 = 1/2

Por tanto, la opción que tiene la misma pendiente que la rampa A es la opción B

8 0

3 years ago

A house was bought in 20000 and sold in 50000 . calculate it's percentage

qaws [65]

Answer:

appreciated value 2.5%

4 0

3 years ago

A small town has 2000 inhabitants. At 8 AM, 160 people have heard a rumor. By noon half the town has heard it. At what time will

QveST [7]

Answer:

3:36 PM

Step-by-step explanation:

Let fraction (y) of the people that heard the rumor , the differential equation that is satisfied by the by y is,

$\frac{dy}{dt} = ky(1-y)$

Solving the differential equation,

$y(t) = \frac{y_{o}}{[y_{o} + (1 + y_{o})e^{-kt}]}$

The total number of inhabitants of the town = 2000

The number of people that heard the rumor = 160

At 8 AM, let t = 0,

$y(0) = \frac{160}{2000}$

= 0.08

By noon, half of the town as heard the rumor.

Then,

$y(4) = \frac{1}{2}$

Therefore,

$\frac{1}{2} = \frac{0.08}{[0.08 + (1 - 0.08)e^{-4k}]}$

$\frac{0.08}{[0.08 + 0.92e^{-4k}]} = \frac{1}{2}$

$0.08 + 0.92e^{-4k} = 0.16$

$0.92e^{-4k} = 0.16 - 0.08$

$0.92e^{-4k} = 0.08$

$e^{-4k} = \frac {0.08}{0.92}$

$k = - \frac{1}{4} In(\frac {0.08}{0.92})$

k ≈ 0.06106

Calculating time, t when y(t) = 90%

⇒ y(t) = 0.9

$\frac{0.08}{[0.08 + 0.92e^{-0.06106t}]} =0.9$

$0.08 + 0.92e^{-0.06106t} = \frac {0.9}{0.08}$

$0.08 + 0.92e^{-0.06106t} = 0.089$

$0.92e^{-0.06106t} = 0.089 - 0.08$

$0.92e^{-0.06106t} = 0.0089$

$t = - \frac{1}{0.06106}In (\frac{0.0089}{0.92})$

t = 7.59 hours

⇒ 7 hours 36 minutes

From 8 A.M. plus 7 hours 36 minutes = 3:36 PM

At 3:36 PM will 90% of the population have heard the rumor

7 0

3 years ago

Factorise x cubed - x

kirill [66]

Answer:

= x(x+1)(x-1)

Step-by-step explanation:

Given the expression x³ - x

On factorizing

x³ - x

= x(x²-1)

Using difference of two square

a² - b² = (a+b) (a-b)

x² - 1

= x² - 1²

= (x+1)(x-1)

The complete factor

x³ - x

= x(x²-1)

= x(x+1)(x-1)

7 0

3 years ago

What is the slope of y=3x +6 and the point(s) to graph it

Karo-lina-s [1.5K]

Answer:

Slope = 3

(1,9), (3,15)

X intercept: (-2,0)

Y intercept:(0,6)

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers