4a I do not understand the process

Answer:

134 adult tickets were sold adt tye school play.

Step-by-step explanation:

total tickets = adult + student tickets

total tickets= (2×adult tickets)+adult tickets

total tickets = 3× adult tickets.

402=3×adult tickets.

402÷3=adult tickets

134=adult tickets

Answer:

(i) 0/7

(ii) 3/7

Step-by-step explanation:

In a deck of 52 playing cards, there are 13 cards of each clubs, spades, diamonds, and hearts. From those 13 cards, each group has 1 King, Queen, Jack respectively.

No.of total outcomes = 7

(i) In the entire 52 cards, there will be 4 Kings.

The probability of getting 4 kings in 7 cards can be 4/7.

But since there are only 4 kings (4<7), the probability of getting all kings in 7 cards would be 0/7.

Answer:450

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

You have to list the numbers in the correct order then fond the one that falls in the middle, if there are 2 numbers that fall in the middle, then you add those 2 then divide by 2.

Hope it helps! Merry Christmas!

Answer:

8

Step-by-step explanation:

Arrange the set of numbers from least to greatest:

3,6,6,6,8,9,16,16,18

Start from both ends and cross them off until you're left with just one.

6,6,6,8,9,16,16

6,6,8,9,16

6,8,9

8

The median is 8 because that's what you're left with.

The correct statements about given synthetic division are C, D, and F

"It is a polynomial with degree 2."

"It is defined as a way of dividing one polynomial by another polynomial of first degree."

For given question,

We have been given a quadratic polynomial [tex]F(x)=4x^{2} -17x-15[/tex]

We can factorize above quadratic polynomial as,

[tex]F(x)\\=4x^{2} -17x-15\\=4x^{2} -20x+3x-15\\=4x(x-5)+3(x-5)\\=(x-5)(4x+3)[/tex]

This means the factors of [tex]4x^{2} -17x-15[/tex] are (x - 5) (4x + 3)

And the roots of the polynomial would be,

[tex]\Rightarrow F(x)=0\\\Rightarrow 4x^{2} -17x-15=0\\\Rightarrow (x-5)(4x+3)=0\\\Rightarrow x-5=0~~,~~4x+3=0\\\Rightarrow x=5~~,~~x=-\frac{3}{4}[/tex]

This means, the roots of [tex]4x^{2} -17x-15[/tex] are 5 and [tex]\frac{-3}{4}[/tex]

Therefore, the correct statements about given synthetic division are C, D, and F

Learn more about polynomial here:
https://brainly.com/question/11536910

#SPJ2

Answer:

Graph shown below

Step-by-step explanation:

Cubic Root Graph

The graph of the function

[tex]f(x)=\sqrt[3]{x}-4[/tex]

Is shown in the attached image. Some points are calculated below:

We'll take x={-8,-1,0,1,8}:

[tex]f(-8)=\sqrt[3]{-8}-4=-2-4=-6[/tex]

Point (-8,-6)

[tex]f(-1)=\sqrt[3]{-1}-1=-1-4=-5[/tex]

Point (-1,-5)

[tex]f(0)=\sqrt[3]{0}-4=0-4=-4[/tex]

Point (0,-4)

[tex]f(1)=\sqrt[3]{1}-1=1-4=-3[/tex]

Point (1,-3)

[tex]f(8)=\sqrt[3]{8}-1=2-4=-2[/tex]

Point (8,-2)

The graph of [tex]\rm f(x) = \sqrt[3]{x} - 4[/tex] is attached below and this can be sketched by substituting the values of x in the function f(x) and then plotting the points on the graph.

Given :

[tex]\rm f(x) = \sqrt[3]{x} - 4[/tex]

The following steps can be used in order to determine the graph of the given function f(x):

Step 1 - Determine the value of f(x) at the values of x = {-8,-4,0,4,8}.

Step 2 - At (x = -8) the value of f(x) is given by:

[tex]\rm f(x) = \sqrt[3]{-8} - 4[/tex]

[tex]\rm f(x) = -2 - 4 = -6[/tex]

Step 3 - At (x = -4) the value of f(x) is given by:

[tex]\rm f(x) = \sqrt[3]{-4} - 4[/tex]

f(x) = -5.6

Step 4 - At (x = 0) the value of f(x) is given by:

[tex]\rm f(x) = \sqrt[3]{0} - 4[/tex]

f(x) = -4

Step 5 - At (x = 4) the value of f(x) is given by:

[tex]\rm f(x) = \sqrt[3]{4} - 4[/tex]

f(x) = -2.4

Step 6 - At (x = 8) the value of f(x) is given by:

[tex]\rm f(x) = \sqrt[3]{8} - 4[/tex]

f(x) = -2

Step 7 - Now, plot the points obtained in the above steps on the graph in order to draw the graph of the given function [tex]\rm f(x) = \sqrt[3]{x} - 4[/tex]

The of the function [tex]\rm f(x) = \sqrt[3]{x} - 4[/tex] is attached below.

For more information, refer to the link given below:

https://brainly.com/question/4700926

Answer:

KL = 40.5

Step-by-step explanation:

From the information given in the diagram, P is the centroid of the triangle. Therefore, applying the centroid theorem,

⅔ of KL = LP

LP = 27

Plug in the value of LP

⅔(KL) = 27

Multiply both sides by 3

2(KL) = 3*27

2(KL) = 81

Divide both sides by 2

KL = 81/2

KL = 40.5

Answer:

64 adult tickets were sold and 36 children tickets were sold

Step-by-step explanation:

i created two equations. 7A + 4C = 592 and A + C = 100. A stands for adult tickets and C stands for children tickets. in order to find the value of C, the children tickets, i took the second equation, A + C = 100, and subtracted A on both sides to get C = -A + 100. i then plugged the value of c into the first equation i created. i then got 7A + 4(-A+100) = 592. after that, i distributed the 4 into the parentheses and got 7A - 4A + 400 = 592. from there, you solve and get 3A = 192. divide 3 from both sides, and get the value of A = 64. then, you go back to the second equation, A + C = 100, and plug in your value of A to get 64 + C = 100. you can then go on to solve for C and get 36. your final answer is 64 adult tickets and 36 children tickets were sold.

Answer:

4 + 12 = 16

thats so easy you just put the 4 in for the x and add it, you will then get 16

Step-by-step explanation:

thanks for basically free points:))

Answer:

Step-by-step explanation:

480 = 100%

72  =   ?       you can find it doing  (72(100))/480

72(100)= 7200      

7200/480= 15    

the answer is 15%

have a nice day :)

Answer:

4.95 x 10^-1

Step-by-step explanation:

4.95 x 10^-1

Answer:

8

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

Step-by-step explanation:

Plug in y=3/4x-4 into desmos :)

Answer:

The answer is B

Step-by-step explanation:

4x (green, left)

-2 (red, left)

=

2x (red, right)

6 (orange, right)

Hope that helps

Answer:

C

Step-by-step explanation:

10/4=2.5

2.5x38=95

95 minutes= 1 hour 35 minutes

Answer:

The correct option is;

B, C, and D

Step-by-step explanation:

The labelled letters on the number line are;

A = 2 units to the left of the point 0 = - 2 units

B = 1 units to the left of the point 0 = - 1 unit

C = Located at the point 0

D = 1 units to the right of the point 0 = +1 unit

Therefore, the letters that have their opposites labelled are;

Given that we have;

The opposite of B = -1 is +1 = D

The opposite of D = +1 is -1 = B

The opposite of C = 0 is 0 = C

The letters which have their opposites labelled are B, C and D

Answer:

7.61577

Step-by-step explanation:

amswer:

-13 feet

step by step:

-18+5=-13

Answer:

36.40

Step-by-step explanation:

Make a proportion : 35/100 = x/56. 35 times 56= 19.6. 56-19.6= 36.4

Hope this helps!

Answer:

The sales price is $36.40

Answer:

A

Step-by-step explanation:

sorry for being late

good luck m8s

Answer:

bro I ain't got no idea try googling it man

Answer:

a

Step-by-step explanation:

let the third side and second side be x and s respectively

a/c to question,

X = s - 10

Answer:Simplifying

x = -2.125

Step-by-step explanation:Add '-10' to each side of the equation.

10 + -10 + 8x = -7 + -10

Combine like terms: 10 + -10 = 0

0 + 8x = -7 + -10

8x = -7 + -10

Combine like terms: -7 + -10 = -17

8x = -17

Divide each side by '8'.

x = -2.125

Simplifying

x = -2.125

Answer:

so easy! 9 + 2y

Answer:

6+2y

Step-by-step explanation:

Answer:

The 3 one

Step-by-step explanation:

So first you need to find all the angles.

Triangles all have a total degree of 180.

Then you can start doing trig. To find c I did (4sqrt3)cos60 that equals 3.464 which is 2sqrt3. Then I figured out a by doing the same thing but with sine. (4sqrt3)sin60 and that equals 6. Then I moved to the other triangle. I figured out d next. 6tan45° and that equals 6. Then I did b by doing 6/cos45 and I got 6sqrt2