8. 360 jelly beans were in a jar. 40 of
them were red. If you pick 18, how
many of those should be red?

Answer:18

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

do multiplication/division before addition/subtraction

Answer:

11

Step-by-step explanation:

PEMDAS

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

Answer:

39.39%

Step-by-step explanation:

There's a nice little formula that is used to find percentage change which works regardless of if it's an increase or decrease.

[tex]Percent~Change = |\frac{New~Value~-~Original~Value}{Original~Value}| * 100[/tex]

1 - Understanding the equation

The '|'s which are surrounding the fraction are absolute value symbols in mathematics,

Absolute value means the positive value of anything inside

Examples:

| -8 | = 8

| 8 |  = 8

and

| -2 | = 2

| 2 |  = 2

the * 100 means you multiply (the * symbol means multiply) by 100.

We do this to get it into a percent.

3 - Assign numbers to the values from our equation

Original Value (What it changed from): 330

New Value (What it changed to): 200

3 - Plug in our values into our variables from our equation[tex]Percent~Change = |\frac{200-330}{330}| * 100 = |\frac{-130}{330}| = = |-0.39...| * 100 = 0.3939... *100 =[/tex]

Our percent change is 39.39%, and with our percent in which is discounted being the same, we have our answer.

Hope this helps :)

the slope would be 8/1

your welcome

Answer:

Step-by-step explanation:

x^2 - 12x +36

Answer:

The circumference is 31.42 and the area is 78.54

Step-by-step explanation:

For circumference you use the formula

C=2 r

R= radius and = 3.14

For area use the formula

A= r^2

hope this helps :))

Answer:

x = -6

Step-by-step explanation:

Answer:

Dafuq

Step-by-step explanation:

Answer:

Step-by-step explanation:

They are equal because if you connect the points they both make acute and obtuse angles

Answer:

I Think C most likey because u can dived them very easily

Answer: 0.111947

Step-by-step explanation:

Let x be a binomial variable that represents the number of people with​ 20-20 vision.

Given: The probability that an individual has​ 20-20 vision: p= 0.13

Sample size : n= 24

Binomial probability distribution formula:

[tex]P(X=x)=^nC_xp^x(1-p)^{n-x}[/tex]

The probability of finding five people with​ 20-20 vision :

[tex]P(X=5)=\ ^{24}C_5(0.13)^5(1-0.13)^{24-5}\\\\=\dfrac{24!}{5!19!}(0.13)^5(0.87)^{19}\\\\=0.111946975387\approx0.111947[/tex]

Hence, the required probability = 0.111947

The probability of finding five people with 20-20 vision is 0.0461.

The formula for the Binomial Probability is,

[tex]P(X = x) =(\frac{n!}{x!(n-x)!} )\times p^x \times (1-p)^{n-x}[/tex]

Given that,

[tex]p = 0.13\\1 - p = 0.87\\n = 72\\x = 5[/tex]

Substituting the given values into the above formula we get,

[tex]P(X = x) =(\frac{n!}{x!(n-x)!} )\times p^x \times (1-p)^{n-x}\\P(X=5)=(\frac{72!}{5!(72-5)!} ) (0.13)^5(0.87)^{72-5}\\P(X=5)=0.0461[/tex]

Learn more about the topic Binomial Probability:

https://brainly.com/question/26592820

I assume you want it graphed, so I added a picture below.

Answer:

Exact Form:

p=1/8

Decimal Form:

p=0.125

Step-by-step explanation:

Answer:

we need to divide 8.25 by 6 in order to get like 1.375 chapters a day

Step-by-step explanation:

plz mark brainliest i answered first

Answer:

11/8 chapters/day

Step-by-step explanation:

This is a "rate" problem.  Divide 8.25 chapters by 6 days:

                         8.25 chapters

reading rate:  ------------------------

                               6 days

Rewriting this as 8 1/4 chapters / 6 days makes the arithmetic a bit easier.

We then have 33/4 chapters / 6 days, or 33/24 chapters / day.

This reduces to 11/8 chapters/day.  

Answer:

30 books

Step-by-step explanation:

125%= 1.25

1.25 times 24= 30

Answer:54

Step-by-step explanation:

If we know he has 125% more books than his sister who has 24 books, then we would write 24×125%

That equations equals 30

Now you have to add 24+30 because he has 30 more books than her, so he has her amount plus his.

Answer:

Independent is w

Dependent is b

Answer:

A.) 81

Step 1 Divide all terms by a (the coefficient of x2).

Step 2 Move the number term (c/a) to the right side of the equation.

Step 3 Complete the square on the left side of the equation and balance this by adding the same value to the right side of the equation.

Answer:

2x^4

Step-by-step explanation:

Answer:

C. 2x^4

Step-by-step explanation:

Just took it. Edg 2020. Hope this helps :)

Answer:

$52

Step-by-step explanation:

Answer:

156 / 3 = 52

Step-by-step explanation:

If there is a $156 bonus and each worker gets the same amount you divide 156 by 3 which equals out to 52. So 52 dollars is your answer.

Answer:

24 cm

Step-by-step explanation:

10² + b² = 26²

b = √(26² - 10²) = √576 = 24 cm

Answer: Ten and 91/100.

Step-by-step explanation:

Answer:

I might be wrong but i think C sorry if im wrong tho

Step-by-step explanation:

<3

Answer:

7 students do have neither blue eyes or green hair

Answer:-x+19y

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

(-2,4), (0,6), and(2,8)

Answer:

p ≥ -4

Step-by-step explanation:

3p + 2 ≥ -10 (Given)

3p ≥ -12 (subtraction property of inequality)

p ≥ -4 (division property of inequality)

[tex]\huge\underline\mathbb\pink{ANSWER\::}\\\\[/tex]

3p + 2 ≥ -10

Subtracting 2 from both sides ,

=> 3p +2 - 2 ≥ -10-2

=> 3p ≥ -12

Dividing 3 from both sides

=> [tex]\frac{3p}{3}[/tex] ≥ [tex]\frac{-12}{3}[/tex]

=> p ≥ -4

SS = {p : p≥-4}

=>{-4 , -3 , -2 , -1 , 0 , 1 , 2 , 3 , 4 , 5 , ♾️}

[tex]\\\\\\[/tex]

HOPE IT HELPS

PLEASE MARK ME BRAINLIEST ☺️

Answer:

I’ll go horizontal.

Step-by-step explanation:

-0.6 0.95 3.8

0.46 -1.625 0.76

4.4594594594595 −5.2727272727273 0.70833333333333

6.21875 7.4090909090909 −1.3541666666667

Hope this helped! :)

Answer:

80 questions

Step-by-step explanation:

If 16 questions is 20%, then 16 comprises of 1/5 of the total questions. This means that 16 times 5 makes 100%, so 80 is correct.