Make up this problem yourself 3 divided by 1/2

Answer:

[tex]x[/tex]∈{[tex]\frac{\sqrt{129} +33}{60} ,\frac{-\sqrt{129}+33 }{60} )[/tex]

Step-by-step explanation:

( There is over 25 steps) (brainly has a max amount of characters)

Total students = 16

1. Total 9th graders = 3

Probability of being 9th grader = 3/16

2. Total that like comedy = 6

Probability = 6/16 = 3/8

3. 3 like action so 16-3 = 13 do not.

Probability = 13/16

4. 1 10th grader likes comedy out of 5 10th graders

Probability = 1/5

5. 0 out of 3 12th graders like comedy.

Probability = 0

6. 0 like action out of 3

Probability = 3/3 = 1

7. Yes the probabilities are different.

Answer:

1. P) 3/16

2. P)  6/16  or 3/8

3. P)  13/16   as  1- 3/16 = 13/16

4. P)  2/3

5. P) 1/5  

6. P) 3/3 = 1

7. Yes as such grades do not represent the no of people shown on the table

Answer:

38hours59minutes

Step-by-step explanation:

Answer:

38 hours and 59 minutes

Hope this helps! Good luck! :)

Answer:

Answer: Option D

Answer: Option DStep-by-step explanation:

• In distributive property, we multiply the factor to each term in the bracket. So that the reverse is true.

Take an example;

[tex] \dashrightarrow \: { \rm{x(y + z)}}[/tex]

• To apply distributive property, mulyiply both y and z by x following the addition operation.

summary:

[tex] \dashrightarrow \: { \rm{xy + xz}}[/tex]

→ The expression above is the expansion using distributive property.

• Back to the question, we are given a factorised expression;

[tex]{ \rm{6(8 - \frac{1}{3} )}} \\ [/tex]

• To apply the distributive property, multiply 8 and ⅓ by 6:

[tex] \dashrightarrow \: { \boxed{ \boxed{ \rm{ \: (6 \: • \: 8 - 6 \: • \: \frac{1}{3}) }}}} \\ [/tex]

[tex] = \: \: x \times ( {x}^{2} + 4)[/tex]

Step-by-step explanation:

[tex] {x}^{3} + 4x \\ \\ factor \: \: the \: \: expressions \: \: \\ \\ factor \: xfrom \: th e \: expression \\ \\ there \: for \: \: the \: factor \: is \\ x \times \: ( {x}^{2} + 4)[/tex]

hope it helps

Answer: If ray KM is the bisector of ∠AKB, then K is the endpoint of the ray and the vertex of the angle. We know that ∠AKM and ∠BKM are congruent.

Step-by-step explanation:

The underlined words are the words missing in the blanks.

Step-by-step explanation:

(0.05)²

CHANGE 0.05 INTO SCIENTIFIC NOTATION

= (5 × 10^-2)²

SQUARE IT OFF EACH NUMBER

= 5² × (10^-2)²

=25 × 10^-4

=0.025

Answer:

.05×.05=.0025 because it is squared

Answer:

The domain is -3 ≤ x ≤ 2. The range is -4 ≤ y ≤ -1

Step-by-step explanation:

The domain of a function is the set of possible x-values and the range is the resulting set of y-values

Answer:

OA

Step-by-step explanation:

that is the only one with the right numbers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

Blank 1 [tex]\rightarrow[/tex] 4200

Blank 2 [tex]\rightarrow[/tex] -600

Blank 3 [tex]\rightarrow[/tex]

Answer:

Step-by-step explanation:

HOPE IT HELPS

A percentage is out of 100%.

19 (questions right) / 28 (total) = 0.67857142857

Round to the tenth, 67.9.

Answer:

Kanisha's test score is approximately 67.8571 percent.

Step-by-step explanation:

19/28 is about 67.8571, just under the 68 percent passing score. However, if her test score is rounded up, it will exactly meet the lowest passing score.

Step-by-step explanation:

63+36+X = 180 (interior angles of a triangle equal 180)

X = 180-99

X= 81

X+Z= 180(angles on a straight line adds up to 180)

81+y= 180

Z=180-81

Z =99

13+Z+Y=180

13+99+Y=180

Y=180-112

Y=68

Answer:

This weekend I played basketball

Step-by-step explanation:

I practiced my jumpshot

layups

etc

Answer:

It should be a. 0.004.

Step-by-step explanation:

I got this correct on Edge.

Answer:

Step-by-step explanation:

So first of all, you can rearrange your equations:

4x + 7x = 11 can be rearranged and simplified to x = 11/7

x = y + 1 can be rearranged to y = x - 1

Then you can graph them like normal by plugging in points. It should look like the following picture

Answer:

Step-by-step explanation:

Circles are all similar, and "the circumference divided by the diameter" produces the same value regardless of their radius. This value is the ratio of the circumference of a circle to its diameter and is called π (Pi).

Answer:

For every orange kitten, there are two black kittens. I hope this helps.

Step-by-step explanation:

Answer:

Step-by-step explanation:

We have to do an expression doing A - B

So we have to subtract A-B, let us see what we can do.

Distance between AB

= A - B

B = 0.5

A = -2.5

 = 0.5 - (-2.5)

= 0.5 + 2.5

= 3

The additional inverse of the number a is the number that, when added to a , yields zero.

negation of each other

Answer:

-1

3

[-4,-2] and [2,3] are increasing

[-2,-1] and [3,5] are decreasing

(-infinity,-4] and [-1,2] and [5,infinity)

Step-by-step explanation:

look at the graph

for 47. it's asking when the input (aka the X) is equal to 1, what is the output (aka the Y). so just go to the graph where X=1 and read the Y

Hello There!

y-y1=m(x-x1)

y-1=m(x-2)                       [tex]m=\frac{y2-y1}{x2-x1}[/tex]

                                                [tex]m=\frac{10-1}{5-2}[/tex]

                                                 [tex]m=\frac{9}{3} \\m=3[/tex]

y-1=3(x-2)

y-1=3x-6

y=3x-6+1

y=3x-5

hope it helps

Answer:

1 is the answers for the question

Step-by-step explanation:

please mark me as brainlest

Answer:

1

Step-by-step explanation:

2,3,4,0,1,2,-2,-1,0...

Feel free to mark this as brainliest! :D

Answer:

[tex]x(x - 1) - {x}^{2} + 2x = 5 \\ {x}^{2} - x - {x}^{2} + 2x = 5 \\ \therefore \: x \: = 5[/tex]

Answer:

x=5

Step-by-step explanation:

[tex]x(x-1)-x^2+2x=5[/tex]

expand by using distributive property

[tex]x^2-x-x^2+2x=5[/tex]

simplify

x=5

check work by substituting 5 into the original equation and simplify

use PEMDAS

[tex]5(5-1)-5^2+2(5)=5[/tex]

[tex]5(4)-25+10=5[/tex]

add and subtract  (left to right)

20-25+10=5

5=5

The equation is true, thus x=5

for 2 answers are -6/5, -3 and 3

Step-by-step explanation:

i don't know answer for 1 and 3 but i can help u with 2

5x^3 + 6x^2 - 45x - 54

x^2( 5x + 6) -9(5x-6)

(5x+6)(x^2 - 9)

5x+6=0 x^2-9=0

5x= -6 x^2= 9

x= -6/5 x= -3 or 3

Answer:

Steps and solution in the attached picture.

Step-by-step explanation:

Steps and solution in the attached picture.

Answer:

D

Step-by-step explanation:

Answer:

Your answer will be D I promise it is correct but if it's not correct I'm truley sorry

Step-by-step explanation: