A theater is selling movie tickets. The first night, 19 Senior tickets and 57 Adult tickets were sold. The second night, 20 Senior tickets and 62 Adult tickets were sold. On which night did the theater sell a higher ratio of Senior tickets to Adult tickets

Answer:

Step-by-step explanation:

V = pi r^2 h

V = 187

pi = 3.14

r = 3

h = ?

187 = 3.14 * 3^2 * h

187 = 3.14 * 9 * h

187 = 28.26 * h

187 / 28.26 = h

h = 6.62

Answer:

The height of cylinder is 6.61 inches.

Step-by-step explanation:

Volume of cylinder = π × r ² × h

Where,

Using Formula

Volume of cylinder = π × r ² × h

Substitute the values

187 inches ³ = π × ( 3 inches ) ² × h

Using π = 3.14

187 inches ³ = 3.14 × 9 inches ² × h

multiply

187 inches ³ = 28.26 inches ² × h

Divide , we get

187 inches ³ / 28.26 = h

6.61 inches = h

Therefore, The height of cylinder is 6.61 inches.

Answer:

the 3 is in the hundredths place

Step-by-step explanation: the numbers from behind the decimals goes tenths, hundredths, thousandths. there is two spots behind making it hundredths  

The list that represents the simulation of five free throws is (c) 86058 37858 14010 12233 71986 21549 03407 67964 95978 07843 33303 33153

To illustrate the simulation of five free throws, then each number on the list must have 5 digits

The list is given as:

860583 785814 010122 337198 621549 034076 796495 978078 433330 333153

When rearranged, we have:

86058 37858 14010 12233 71986 21549 03407 67964 95978 07843 33303 33153

Hence, the list that represents the simulation of five free throws is (c) 86058 37858 14010 12233 71986 21549 03407 67964 95978 07843 33303 33153

Read more about random numbers at:

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Answer:

C

Step-by-step explanation:

Since the number outside of the parentheses is -5, the negative factor means that the line is reflected across the x-axis.

9514 1404 393

Answer:

  [tex]\textbf{C. }\overline{AB}\\\textbf{D. }\overline{BA}[/tex]

Step-by-step explanation:

The letters designating the end points of the segment may be listed in either order. The symbol over the pair of letters is a bar with no arrows on it.

__

Arrows on the bar over the point names indicate a ray (arrow to the right) or a line (double-ended arrow). This is only a segment, which does not extend beyond its end points.

Answer:

The one you chose in the image is correct (A)

Answer:

a: Rita had a 28 mile head start

Step-by-step explanation:

Answer:

option 3

Step-by-step explanation:

BODMAS : the expression contains addition and division. So we will do division first and then addition.

[tex]\frac{1}{3} + \frac{5}{4} \div \frac{3}{2}\\\\\frac{1}{3} + (\frac{5}{4} \div \frac{3}{2})\\\\\frac{1}{3} +( \frac{5}{4} \times \frac{2}{3} )\\\\\frac{1}{3} + \frac{5}{6}\\\\\frac{2 + 5}{6} \\\\\frac{7}{6} = 1 \frac{1}{6}[/tex]

Answer: 3/q

Step-by-step explanation:

Answer:

I'm gonna guess your length is positive and you made a typing mistake. If that's so....

Step-by-step explanation:

Area= length x breadth

       =[tex]\frac{3}{7\\}[/tex] x [tex]\frac{16}{3}[/tex]

       =[tex]\frac{16}{7}[/tex]

       =2.29 [tex]unit^{2}[/tex]

Answer:

11 1/8

Step-by-step explanation:

(I think u did the PEMDAS wrong)

10 + ( 36) / 4 x 1/8

36 / 4 = 9

9 x 1/8 = 9/8

10 + 9/8 = 89/8

89/8 = 11 1/8

Answer:

1st one

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

The position of an atom moving inside a cathode ray tube is given by the function:

[tex]f(t)=t^3-4t^2+3t[/tex]

Where f(t) is in meters and t is in seconds.

And we want to determine its instantaneous velocity at t = 2.5 seconds.

The velocity function is the derivative of the position function. Thus, find the derivative of the function:

[tex]f'(t)=3t^2-8t+3[/tex]

Then the instantaneous velocity at t = 2.5 will be:

[tex]f'(2.5)=3(2.5)^2-8(2.5)+3=1.75\text{ m/sec}[/tex]

Our answer is A.

Answer:

Instantaneous Velocity:

[tex]\longrightarrow\:\rm v = \dfrac{dt}{dy}[/tex]

[tex]\longrightarrow\:\rm v = \dfrac{d}{dy}( {t}^{3} - 4 {t}^{2} + 3t) \\ [/tex]

[tex]\longrightarrow\:\rm v = 3 {t}^{3 - 1} - 2.4 {t}^{2 - 1} + 3[/tex]

[tex]\longrightarrow\:\rm v = 3 {t}^{2} - 8 t + 3[/tex]

[tex]\longrightarrow\:\rm v = 3 {(2.5)}^{2} - 8 (2.5)+ 3[/tex]

[tex]\longrightarrow\:\rm v = 3 \times 6.25 - 20+ 3[/tex]

[tex]\longrightarrow\:\rm v = 18.75 - 20+ 3[/tex]

[tex]\longrightarrow\:\rm v = 18.75 - 20+ 3[/tex]

[tex]\longrightarrow\:\bf v = 1.75 \: {ms}^{ - 1} [/tex]

==================================================

Explanation:

The adjacent complementary angle to that 28 degree angle is 62 degrees because 62+28 = 90.

If the reference angle is the upper acute angle 62 degrees, then the y is the opposite leg and the side 350 is the adjacent leg.

Use the tangent ratio

tan(angle) = opposite/adjacent

tan(62) = y/350

350*tan(62) = y

y = 350*tan(62)

y = 658.254262871217

y = 658.3

Answer:

10

Step-by-step explanation:

To find how many months, you need to divide by 12.1.

121/12.1 = 10

Answer:

(10, 15)

Step-by-step explanation:

To get the origin of the equation 2y+3x = 10, we need to get the x and y-intercept of the line.

x-intercept occurs at y = 0

If y = 0

2(0)+3x =10

3x =10

x = 10/3

x = 1.33

y-intercept occurs at x = 0

If x = 0

2y+3(0) =10

2y =10

y = 10/2

y = 5

Hence the coordinate at the origin is (10/3, 5). If this coordinate is dilated by 3, the required coordinate will be at (10/3*3, 5*3) = (10, 15)

Hence the required coordinate is (10, 15)

Answer:

graph H

Step-by-step explanation:

hope this helps!

Answer:

3) 124

Step-by-step explanation:

a1 = 10

a2 = a1+6 = 10+6 = 16

a3 = a2+6 = a1+6+6 = a1 + 2×6 = 22

a4 = a3+6 = a2+6+6 = a1+6+6+6 = a1 + 3×6 = 28

...

=>

an = an-1 + 6 = a1 + 6(n-1)

=>

a20 = a1 + 6(20-1) = 10 + 6×19 = 10+114 = 124

Answer:

5/12

Step-by-step explanation:

Notice that the in the throw of a pair of dice.

Sum               No. of times Favorable outcome

8                                 5

9                                  4

10                                 3

11                                  2

12                                 1

And total otcome = 6×6 =36

There P ( richard win) = P(X≥8)

=  (5+4+3+2+1)/36

=5/12

Answer:

[tex]x = 0, - 7[/tex]

Step-by-step explanation:

[tex]8x^2 + 56x=0[/tex]

[tex]8x(x)+56x=0[/tex]

[tex]8x(x)+8x(7)=0[/tex]

[tex]8x(x+7)=0[/tex]

[tex]x=0 [/tex]

[tex]x+7=0[/tex]

[tex]x=−7[/tex]

Answer:

15

Step-by-step explanation:

the number is 15 as solved or proved in the figure above

Answer:

(1,4)

Step-by-step explanation:

Hope it is helpful...

The probability that exactly 2 seeds will don't grow will be equal to 0.193.

Probability is calculated as the proportion of favorable events to all potential scenarios of an event. The proportion of positive results, or x, for an experiment with 'n' outcomes can be expressed.

As per the given information in the question,

P(2 don't grow) = P(8 will grow)

Use the formula given below,

P(X = r) = [tex]^nC_r\ p^r(1-p)^{n - r}\\[/tex]

P(X = 8) = ¹⁰C₂ (0.9)⁸(0.1)²

= 45 × 0.43 × 0.01

= 0.193

To know more about Probability:

https://brainly.in/question/54143022

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Answer:

$6

Step-by-step explanation:

(x-3)+x=15

2x-3=15

2x=18

x=9

9-3=6

Melanie makes 6 and Carlita makes 9.

Answer: 132º

Step-by-step explanation:

Since <QSR is an inscribed angle, that means that the intercepted arc, which is arc QR, is twice the measure of that angle, which is 132º. Since <QPR is a center angle, it is equal to its center arc. So, <QPR is 132º.

Answer:

[tex]y = -3x + 14[/tex]

Step-by-step explanation:

Required

The equation of line

perpendicular to : [tex]x -3y =9[/tex]

Passes through [tex](3,5)[/tex]

We have:

[tex]x -3y =9[/tex]

Make y the subject

[tex]3y =x - 9[/tex]

Solve for y

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

Compare the above equation to [tex]y = mx + c[/tex]

[tex]m =\frac{1}{3}[/tex] ---- This represents the slope

Since the line is perpendicular to [tex]x -3y =9[/tex], then its slope is:

[tex]m_2 = -\frac{1}{m}[/tex]

[tex]m_2 = -\frac{1}{1/3}[/tex]

[tex]m_2 =-3[/tex]

The equation of the perpendicular line is:

[tex]y =m_2(x - x_1) + y_1[/tex]

Where:

[tex]m_2 =-3[/tex]

[tex](x_1,y_1) =[/tex] [tex](3,5)[/tex]

So:

[tex]y = -3(x - 3) + 5[/tex]

[tex]y = -3x + 9 + 5[/tex]

[tex]y = -3x + 14[/tex]

Answer:

Option(A)

Step-by-step explanation:

y=4x+2

When you replace the value of x in the equation you get the value of y

Answer:

the answer is A since if we lay it out we will get y

-6=-2*4+2

2=0*4+2

6=1*4+2

Answer: (0, 5)

Step-by-step explanation:

Since the slope is 2 that means if we add 2 to the y we have to add 1 to the x value

(-1+1,3+2)

(0,5)

Answer:

=−2r3+4r2

Step-by-step explanation:

r2−2r3+3r2

=r2+−2r3+3r2

=r2+−2r3+3r2

=(−2r3)+(r2+3r2)

=−2r3+4r2