What is the answer for 6(5x-3)

Answer:

0.5041 = 50.41% probability of getting 2 of the same colour

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

What is the probability of getting 2 of the same colour?

Both blue or both red

Since they are replaced, we have, in each trial:

6 blue from a set of 6 + 5 = 11

5 red from a set of 6 + 5 = 11

Probability of both blue:

Each with 6/11 probability. So

[tex]P = (\frac{6}{11})^2 = \frac{36}{121}[/tex]

Probability of both red:

Each with 5/11 probability. So

[tex]P = (\frac{5}{11})^2 = \frac{25}{121}[/tex]

Total:

[tex]p = \frac{36}{121} + \frac{25}{121} = \frac{61}{121} = 0.5041[/tex]

0.5041 = 50.41% probability of getting 2 of the same colour

Answer: d i think im pretty sure

Step-by-step explanation:

Answer:

it is roughly 15.3 laps (i rounded 1.6666666666667 to 1.7) i'll explain

Step-by-step explanation:

ratio of laps to minutes: 9:12,

20/12 = 1.6666666666667 rounded to 1.7

9 x 1.7 = 15.3

sorry that i had to round and that it is a little off, hoped i helped you tho

Answer:

I can't see what the student did to solve the equation so I'll just solve the equation step by step here.

Step-by-step explanation:

2(x-7)=x-9

2x-14=x-9 Use distributive property to solve the parenthesis

x-14=-9 Subtract the x on both sides

x=5

Answer:

See step by step

Step-by-step explanation:

He didnt use the distributive property.

How to solve it is

[tex]2(x - 7) = x - 9[/tex]

[tex]2x - 14 = x - 9[/tex]

[tex]x - 14 = - 9[/tex]

[tex]x = 5[/tex]

Answer:

10

Step-by-step explanation:

I used a calculator

Answer:

THe taxi ride was 18 miles

Step-by-step explanation:

I know this because 14x2=28 and they said the total was $29 and there was a $1  pickup fee

Answer:

14 miles

Step-by-step explanation:

29(the total sum) minus 1(the base fee) 28 divided by 2 equals 14 miles

Answer:

-8

Step-by-step explanation:

-4(2)=-8

I like your profile picture

Step-by-step explanation:

given is an amazing anime

Answer: x  =  1  ,  y  =  5

Step-by-step explanation:

Answer:

(x,y) becomes (-y,x) so (3,2) would become (-2,3)

Answer:

12:38

3:8

24:44

Step-by-step explanation:

al the numbers are multiples equally

Answer:

3:8

Step-by-step explanation:

i dont know how

how i just know

Answer:

sin B= 0.5678,

B=sin-¹(0.5678,)

B=34.59°

Answer

i think its like 20 percent

Step-by-step explanation:

Answer:

n = -256

Step-by-step explanation:

multiply -32 and 8 to find out what n is, in this case n = -256. If you'd like, you can check the answer by dividing -256 by 8.

Answer:

60.32

Step-by-step explanation:

Answer:

x= - 7

Step-by-step explanation:

-4x= 28

x=28/-4

Answer:

[tex]Volume = 1436.3cm^3[/tex]

Step-by-step explanation:

Given

[tex]Radius = 7cm[/tex]

Required

Determine the volume

This is calculated as:

[tex]Volume = \frac{4}{3}\pi r^3[/tex]

Substitute 7 for r

[tex]Volume = \frac{4}{3}\pi * 343[/tex]

Substitute 22/7 for [tex]\pi[/tex]

[tex]Volume = \frac{4}{3} * \frac{22}{7} * 343\\[/tex]

[tex]Volume = \frac{4}{3} * \frac{22}{1} * 49[/tex]

[tex]Volume = \frac{4312}{3}[/tex]

[tex]Volume = 1436.3333[/tex]

[tex]Volume = 1436.3cm^3[/tex] --- approximated

Answer:

B. 2(-2,-3)

Step-by-step explanation:

First we would plug it in.

7(-2)-5(-3)=1

Combine like terms

-14+15=1

Add

1=1

Therefore, your answer be would B

Answer:About sixteen minutes.

Step-by-step explanation: After you find out that Ten minutes is six degrees you divide ten by six and get 1.666. Then you multiply that by the time remaining and get 16 minutes rounded. or seventeen if you are specific.

Answer:

each person gets 2 1/4 of a cupcake

Step-by-step explanation:

the correct division expression is 9/4=the amount of cupcakes each person gets

Answer: g = 13 / Thats the output

Step-by-step explanation:

g = 25 - 3r

Its telling you the r is 4 since its the input.

g = 25 - 3 ( 4 )   see!! just plug in the number

Now Solve

g = 25 - 12

g = 13

Answer:

g = 13

Step-by-step explanation:

since r = 4, you make the equation :

g=25-3(4)

first you multiply 3 and 4 and you get 12

g=25-12

and 25 - 12 is 13 which equals :

g = 13

Answer:

Step-by-step explanation:

Answer:70

Step-by-step explanation:910/13=70 so he gives away 70 loafs of bread.

Answer:

r 0,6 which is 270 degres

Step-by-step explanation:

Step-by-step explanation:

Cost of 5 books = $ 36.25

Cost of 1 book = $36.25 / 5 = $ 7.25

The unit price is $ 7.25

Hope it will help :)

Answer:

Take the square root of both sides of the equation

Step-by-step explanation:

Step-by-step explanation:

Question 1:

In the expression 4y - 6x² + 5 + 9x, there are

4 terms. (4y/6x²/5/9x) A term consists of a coefficient and a variable, or otherwise a constant term like 5.

Question 2:

4(6x - 5) - 7x

= (24x - 20) - 7x

= 17x - 20.

Therefore the correct answers are

the 1st and 2nd options.

Question 3:

3x - 8y + 11x - 4 + 5y

= (3x + 11x) + (5y - 8y) - 4

= 14x - 3y - 4.

The 4th option is correct.

Question 1

There are 4 terms.

They are 4y, 6x^2, 5, and 9x.

Terms are separated by operation signs (+, -, ×, ÷).

Even if a constant is multiplied by a variable, if there isn't a multiplication sign, it's one single term.

Question 2

Use the distributive property. Multiply the term outside the variable by the terms inside.

4×6x = 24x

4×(-5)=-20 (there's a negative sign incase you don't see it)

24x-20-7x

Since 24x and 7x are like terms, you can subtract them.

24x-7x=17x

17x-20

You can see the first and second choices are correct.

Question 3

Combine the like terms.

The like terms are

3x and 11x

-8y and 5y

-4

Add them all.

3x+11x=14x

-8y+5y=-3y

-4

So the expression simplified is...

14x-3y-4

It's the third choice.

Answer:

$7.96

Step-by-step explanation:

20 - 10.24 = 9.96 - 2 = $7.96