In parallelogram GRAM, m

A right circular cylinder has a volume of 1000 cubic inches and a height of 8 inches. What is the radius of the cylinder to the

katovenus [111]

V=πr²h
1000=πr²(8)
r²=39.79
r=6.3
Hope this Helps! :D

7 0

2 years ago

primo car rental agency charges $33 per day plus $0.20 per mile. ultimo car rental agency charges $17 per day plus $0.85 per mil

belka [17]

Let's assume m represent the mileage of the car.

Given that, Primo car rental agency charges $33 per day plus $0.20 per mile.

So, the total charge for this agency = 33 + 0.20m.

Similarly total charge of the ultimo car = 17 + 0.85m.

Now we need to find the daily mileage for which the ultimo charge is four times the primo charge . So, we can set up an equation as following:

17 + 0.85m = 4 *( 33 + 0.20m )

17 + 0.85m = 132 + 0.80m By distribution property.

17 + 0.85m -0.80m = 132 + 0.80m -0.80m Subtract 0.80m from each sides.

17 + 0.05m = 132

17 + 0.05m - 17 = 132 - 17 Subtract 17 from each sides.

0.05m = 115

$\frac{0.05m}{0.05} =\frac{115}{0.05}$ Divide each by 0.05.

So, m = 2300

Hence, the daily mileage is 2300 miles.

Hope this helps you!

3 0

2 years ago

Is x^2 + 1/x = 4 a quadratic equations

Liono4ka [1.6K]

Answer:

$\large\boxed{\pink{ \leadsto The \ given \ equation \ is \ not \ a \ Quadratic \ equation . }}$

Step-by-step explanation:

Given equation to us is ,

$\green{\implies x^2+\dfrac{1}{x}=4 }$

So , a equation is said to be a quadratic equation if the highest degree of the variable is 2 . On simplifying the Equation ,

$\implies x^2 +\dfrac{1}{x}=4$

Taking x as LCM ,

$\implies \dfrac{x^2.x + 1 }{x}= 4$

Transposing x to RHS .

$\implies x^3 + 1 = 4x$

Putting all terms in LHS

$\boxed{\bf \implies x^3 - 4x - 1 = 0 }$

Since here the highest degree of the variable is 3 not 2 . So its a cubic equation and not a quadratic equation .

<h3>Hence the given equation is not a quadratic equation .</h3>

4 0

2 years ago

A fair coin is tossed two times in succession. The set of equally likely outcomes in {HH,HT,TH, TT}. Find the probability of get

Kryger [21]

Answer:

1/4

Step-by-step explanation:

The answer is 1/4 because their is a total number of 4 outcomes (denominator) and there in only 1 chance (numerator) that you will not get tails.

7 0

3 years ago

Read 2 more answers

i need to find the distance between the points,round to the nearest tenth show work please this is my last question!!

natka813 [3]

Answer:

4.2 units

Step-by-step explanation:

Assuming 1 grid box = 1 units, the coordinates of the two points are (-1, -1) and (2, 2).

Apply distance formula $d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$ to find the distance between (-1, -1) and (2, 2).

Let,

$(-1, -1) = (x_1, y_1)$

$(2, 2) = (x_2, y_2)$

Plug in the values

$d = \sqrt{(2 - (-1))^2 + (2 - (-1))^2}$

$d = \sqrt{(3)^2 + (3)^2}$

$d = \sqrt{9 + 9}$

$d = \sqrt{18}$

$d = 4.2$ (to the nearest tenth)

4 0

2 years ago