Please Help!
Will give the brainliest!

Please Help!Will Give The Brainliest!

Answers

Answer 1
Ok: the question is basically asking what is the percentage of the black marbles he had pulled with replacements. You look at the graph and count how many black marbles he pulled,6, and then find the total of marbles he pulled after the experiment ,20. So, you take (6/20) which then gives you an answer of .3 which is a 30%.

Related Questions

What number is the opposite of 659? Enter your answer in the box below.

Answers

Answer:

Additive opposite = - 659

Multiplicative opposite = [tex]\frac{1}{659}[/tex]

You pay 5.65% on the first 110,000 of income and 1.45% in excess of $110,000. Calculate the FICA tax for an employee who earns 60,000 a year

Answers

Answer:

The FICA tax for an employee who earns 60,000 a year is $ 3,390.

Step-by-step explanation:

Given that you pay 5.65% on the first 110,000 of income and 1.45% in excess of $ 110,000, to calculate the FICA tax for an employee who earns 60,000 a year the following calculation must be performed:

60,000 <110,000

60,000 x 0.0565 = X

3,390 = X

Therefore, the FICA tax for an employee who earns 60,000 a year is $ 3,390.

Help pls I have 3 mins

Answers

Answer:

B or (0,8)

Step-by-step explanation:

Answer:

(0,8)

Step-by-step explanation:

pythagorean theorem!! pls help me

Answers

The unknown side is part of the 90 degree angle, so it is not the hypotenuse.

Using the Pythagorean theorem:

x = sqrt(14^2 - 10^2)

x = sqrt(196-100)

x = sqrt(96)

x = 9.7979  ( round as needed)

I’ll give brainliest if correct!



Question 16 of 43
For the data set 9, 13, 14, 15, 15, 18, the mean is 14. What is the mean
absolute deviation?
O A. The mean absolute deviation is 14.
O B. The mean absolute deviation is 12.
O C. The mean absolute deviation is 2.
D. The mean absolute deviation is 6.

Answers

Answer:

C. The mean absolute deviation is 2.

Step-by-step explanation:

In order to find the mean absolute deviation, follow the following steps:

Find the absolute distance of each data from the mean. Add the distances so obtained Divide the sum by no of given data to get the mean absolute deviation.

Let's work it out.

STEP: 1

|9 - 14| = 5

|13 - 14| = 1

|14 - 14| = 0

|15 - 14| = 1

|15 - 14| = 1

|18 - 14| = 4

STEP: 2

5 + 1 + 0 + 1 + 1 + 4 = 12

STEP: 3

Mean Absolute deviation [tex] =\frac{12}{6}= 2[/tex]

The figure shows a blueprint of a dining room, kitchen, and living room. Each square has a side length of 1/4 inch. Hardwood floors cost $11 per square foot. What is the cost of hardwood flooring for the dining room?​

Answers

Answer:

[tex]Cost= \$3520[/tex]

Step-by-step explanation:

Given

[tex]l = \frac{1}{4}in[/tex]

[tex]Unit\ Cost = \$11[/tex] per ft^2

Required

Cost  of dining room

Start by calculating its area.

We have:

[tex]Area = 4l * 5l[/tex] ---- the squares

Substitute [tex]l = \frac{1}{4}in[/tex]

[tex]Area = 4 * \frac{1}{4} * 5* \frac{1}{4}[/tex]

[tex]Area = \frac{5}{4}in^2[/tex]

Convert to [tex]ft^2[/tex]

[tex]Area = \frac{5}{4} * (16ft)^2[/tex]

[tex]Area = \frac{5}{4} * 256ft^2[/tex]

[tex]Area = 320ft^2[/tex]

So, the cost is:

[tex]Cost = Unit\ Cost * Area[/tex]

[tex]Cost= \$11/ft^2 * 320ft^2[/tex]

[tex]Cost= \$11 * 320[/tex]

[tex]Cost= \$3520[/tex]

Find the missing side of each triangle.

Help please !!

Answers

Answer:

1)12²+9²=225

X=15km

2)12²+=13²

= 169-144

=25

x=5mi

Theodore says there are 2 weeks 5 days left in the year. How many days are left in the year?​

Answers

Answer:

19 days

Step-by-step explanation:

2 weeks = 14 days + additional 5 days = 19 days

Answer:

346

Step-by-step explanation:

Help me?!?!?! Giving brainliest

Answers

the answer is 648in, lmk if you need explanations
648 inches I’m pretty sure

Algebric question
Subtract:
18x+21y from 22x-3y​

Answers

Step-by-step explanation:

18x+21y

-

22x-3y

__________

= - 4x+24y

18x-(22x)=-4x

21y-(-3y)=24y // - * - = +

what is the discriminant of x^2=-14x-40

Answers

Answer:

Explanation:

x2+14x+40

We can Split the Middle Term of this expression to factorise it.

In this technique, if we have to factorise an expression like ax2+bx+c, we need to think of 2 numbers such that:

N1⋅N2=a⋅c=1⋅40=40

and,

N1+N2=b=14

After trying out a few numbers we get N1=10 and N2=4

10⋅4=40, and 10+4=14

x2+14x+40=x2+10x+4x+40

=x(x+10)+4(x+10)

Here (x+10) is common to both terms.

So the factorised form is=(x+4)(x+10)

What is the name of this polygon? rectangle square trapezoid rhombus A quadrilateral. Each side has one tick mark.

Answers

I think it’s a rhombus.

Answer:

Rhombus

Step-by-step explanation:

Trapezoids have only one pair of parallel sides, therefore this isn't a trapezoid. Squares and rectangles, on the other hand, have two pairs of parallel lines like this shape. However, squares and rectangles cannot have slanted sides, and this shape does.

what is 2+1 this will get you points.

Answers

Answer:

╭━━━╮

┃╭━╮┃

╰╯╭╯┃

╭╮╰╮┃

┃╰━╯┃

╰━━━╯

Step-by-step explanation:

Question 10 of 10
A clothing store sells T-shirts, t, for $8 a shirt, and shorts, s, for $12 each. The
store earned $180 revenue last month. The store sold three times as many T-
shirts as shorts. Using the method of substitution, how many T-shirts and
shorts did the store sell?
A. t= 15; s = 5
B. t = 12; s = 8
c. t = 5; s = 15
D. t = 8; s = 12

Answers

The answer would be B

Jasmine decides to solve this system of equations using the substitution method.
3x + y = 18
4x + 2y = 10
These are the first two steps of the method that Jasmine will use.
Step 1: Solve for y in the first equation.
Step 2: Substitute the result from Step 1 into the second equation.
Which equation should be solved in Step 3 using Jasmine's method?
O A 4x + 18 + 3x = 10
B. 4x + 18 - 3x = 10
C. 4x + 36 - 3x = 10
D. 4x + 36 + 6x = 10
E 4x + 36 - 6x = 10

Answers

Answer:

Make x the same in both so

12x+ 4y=72

12x+6y=30

Now the 12x cancel eachother out so

Difference between 6y and 4y is 2y

Difference between 30 and 72 is -42

2y must equal -42

Y = -21

Substitute -21 into the equation

X = 13

Mark brainliest pls

find the degree of the polynomial 2x3+x4-3x+5

Answers

Answer:

7x+5

Step-by-step explanation:

or, 2x3+x4-3x+5

or, 6x+x4-3x+5

or, 10x-3x+5

or, 7x+5

find the area of each circle ​

Answers

Answer:

1. 28.26 2. 94.985 3. 113.04 4. 50.24 5. 153.86

Step-by-step explanation:

For the circles that have a long line that is the size of the circle is the diameter so the number for the diameter for example is 6 so divide it by 2 which is 3. Multiply 3 by 3 which is 9 and multiply by 3.14 and its 28.26

For the circles that have a line that goes halfway of the circle its more quick so 5.5 x 5.5 equals 30.25 and multiply by 3.14 and you get 94.985

Mr. Bonet has a fair coin labeled “heads” and “tails.” He will flip the coin 6 times and record his results. What is the probability that the coin will land face-up on “tails” on all six flips?

Answers

Answer:

The probability of it landing tails on all 6 flips is 1/6 chance.

Need help please stressing out over this problem!?!?!

Answers

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

Finding the radius,

[tex]d = 2r, \: r = \frac{d}{2} = \frac{8}{2} = 4inches[/tex]

Plugging in our values,

[tex]v = \frac{4}{3} \times 3.14 \times {4}^{3} = \frac{4}{3} \times 3.14 \times 64 = 267.95 {inches}^{3} \\ [/tex]

Rounding to the nearest whol number,

[tex]v = 268 {inches}^{3} [/tex]

20 ounce sodas cost 4 for $5. How much does each soda cost?

Answers

I think 1.99?
I have no idea but I think it’s that

Find the volume of a cone with a height of 9 inches in a radius of 6 inches use pi do not round your answer

Answers

Answer:

[tex]108\pi[/tex] inches³

Step-by-step explanation:

Hi there!

[tex]V=\frac{1}{3} \pi r^2h[/tex] where r is the radius and h is the height

Plug in the given values (r=6, h=9)

[tex]V=\frac{1}{3} \pi (6)^2(9)\\V=\frac{1}{3} \pi (36)(9)\\V=\frac{1}{3} \pi (324)\\V=108\pi[/tex]

Therefore, the volume of the cone is [tex]108\pi[/tex] inches³.

I hope this helps!

jazmine made 3 1/3 cups of jam. she will separate the jam into jars that hold 2/5 cup. How many jars of jam can Jasmine make ?

Answers

Given:

Jazmine made [tex]3\dfrac{1}{3}[/tex] cups of jam.

One jar can hold [tex]\dfrac{2}{5}[/tex] cup.

To find:

Number of jars of jam can Jasmine make.

Solution:

We have,

Capacity of each jar = [tex]\dfrac{2}{5}[/tex] cup

Total jam made by Jazmine = [tex]3\dfrac{1}{3}[/tex] cups

                                              = [tex]\dfrac{3(3)+1}{3}[/tex] cups

                                              = [tex]\dfrac{10}{3}[/tex] cups

Now,

[tex]\text{Number of Jars of jam}=\dfrac{\text{Total jam made by Jazmine}}{\text{Capacity of each jar}}[/tex]

[tex]\text{Number of Jars of jam}=\dfrac{\dfrac{10}{3}}{\dfrac{2}{5}}[/tex]

[tex]\text{Number of Jars of jam}=\dfrac{10}{3}\times \dfrac{5}{2}[/tex]

[tex]\text{Number of Jars of jam}=\dfrac{25}{3}[/tex]

[tex]\text{Number of Jars of jam}=8\dfrac{1}{3}[/tex]

Approx the value to the next integer.

[tex]\text{Number of Jars of jam}\approx 9[/tex]

Therefore, Jasmine make 9 cups of jam in which 8 are completely filled and one is filled one third.

Please help me fast. I’m confused.

Find the value of x.
168
x = [? ]°

Answers

Answer: 84

Step-by-step explanation:

The horizontal line is the line tangential to a circle. The measure of the missing angle "x" is 84 degrees

Circle geometry.

From the figure given, the horizontal line is the line tangential to a circle.

Given the following parameter

measure of minor arc = 168 degrees

Required

angle at the vertex "x"

Using the theore " angle the vertex is half of the measure of its intercepted arc. Mathematically;

x =1/2 minor arc

x= 1/2 (168)

x = 84 degrees

Hence the measure of the missing angle "x" is 84 degrees

Learn more on circle geometry here: https://brainly.com/question/24375372

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Help pls pls help pls

Answers

Answer:

c

Step-by-step explanation:

Answer:

D. 24.5

Step-by-step explanation:

5x + 8° + 3x - 24° = 180° { Being linear pair}

8x - 16° = 180°

8x = 196°

x = 196° / 8

x = 24.5°

Hope it will help :)❤

im so confused someone help please x

Answers

Answer:

a) 32 , 40000 b) to a rising in age correspond a rising in salary ,  c) because you can draw a curve(or a brach of hyperbola) that goes up. i guess(?)

Step-by-step explanation:

Jeremy bought 5/10 kg of mangoes, 3/4 kg of bananas and 1/2 kg of papayas. How many kilograms of fruits did he buy in all?

Answers

Answer:

add 5/10+3/4+1/2 you add number i will give you hint

find square of (6m-5n) by using formula.​

Answers

Answer:

36m² -60mn +25n²

Step-by-step explanation:

Formula=(a-b)²=a²-2ab+b²

(6m-5n)²

=(6m)²- 2×6m×5n + (5n)²

=36m² -60mn +25n²

Can someone help me please!!!!!

Answers

270 miles apart. You can figure this out by dividing 60 by 2 to figure out how much miles 1 inch is and then, multiplying the number (30) by 9.


A funnel is in the shape of a cone. The radius is 2 inches and the height is 4.6 inches. Find the volume of the funnel. Round to the nearest tenth
Volume. In3

Answers

Answer is 19.27 inches^2


The formula for the volume of a cone is:
1/3 x pi x radius^2 x height

Substitute in the values:
1/3 x pi x 2^2 x 4.6

Volume = 19.268

*rounded to a tenth is = 19.27 inches^2

A card is drawn from a well-shuffled deck of cards and then returned to the deck,
which is then shuffled again. A count of the number of times a card is selected
until an ace is drawn is best modeled by which distribution?

A:geometric
B:poisson
C:binomial
D:normal

Answers

b seems like it is best modeled by the distribution

A count of the number of times a card is selected until an ace is drawn is best modeled by Poisson distribution. Then the correct option is B.

What is Poisson distribution?

A finite frequency distribution that estimates the likelihood that many independent occurrences will take place at the same moment.

A variable that plots symmetrically in the figure of a globe is the distribution of numerous unknown parameters.

A card is drawn from a well-shuffled deck of cards and then returned to the deck, which is then shuffled again.

A count of the number of times a card is selected until an ace is drawn is best modeled by Poisson distribution.

Then the correct option is B.

More about the Poisson distribution link is given below.

https://brainly.com/question/17280826

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