Mathematics College

a bag contains 8 blue chips, 7green chips and 2 white chips. if two chips are drawn without replacement, what is the probability of drawing a blue chip and a green chip​

Answers

Answer 1

b=8, g=7, w=2, total=17

(8/17)(7/16)=56/272=7/34

Answer 2

Answer:

7/34

Step-by-step explanation:

Related Questions

5% of what is 5 please help it's due today ​

Answers

Five percent of 5 is 100 because move the decimal two places to the left .05 and 5 divided by .05 is 100

plz help me with this

Answers

Answer:

You do it yourself jk There is a positive linearly accending correlation with an increase of 80 products for every increase of 10 employees respectively.y=8(x)+120initial products are the factory and increase per employee

Identify the parent function.
A. Square root B. Cube root C. Absolute value D. Reciprocals

Answers

The answer is cubic root

I need help with percentages please.several stores in the mall are having a sale on jeans that cost $50 before any discount the table shows the discounts being offered ​

Answers

I can’t see the table

Complete the following sentence.

The slope of the graph of y = x is

Answers

Answer:

The slope of y=x is 1

Step-by-step explanation:

Slope = 1

Solve for b.
(b-7)m=r

Answers

(b-7)m=r

Use the distributive property to multiply b-7 by m.

bm-7m=r

Add 7m to both sides.

bm=r+7m

The equation is in standard form.

mb=7m+r

Divide both sides by m.

mb/m = 7m+r/m

Dividing by m undoes the multiplication by m.

b= 7m+r/m

Divide r+7m by m.

b= r/m+7

Angela drew the two quadrilaterals shown. The second is a scale drawing of the first. What scale factor did Angela use to draw the second quadrilateral?

Answers

she used the factor 3, she multiplied 5 by 3 and 7 by 3
main answer is just 3

Write 9.25% as a fraction in simplest form. :) plz

Answers

Answer:

37/400

Step-by-step explanation:

Sorry if I'm wrong UwU

The 9.25% as a fraction in simplest form is 37/400 after simplifying the 9.25%.

What is a fraction?

Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.

We have:

9.25%

We have to write the 9.25% as fraction in the simplest form.

= 9.25%

= 9.25/100

= 0.0925

= 925/10000

= 37/400

Thus, the 9.25% as a fraction in simplest form is 37/400 after simplifying the 9.25%.

Learn more about the fraction here:

brainly.com/question/1301963

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A men's suit is on sale for $175. If the original price of the suit was $250, what percent of
discount was used during the sale?

Answers

Answer:

75 percent

Step-by-step explanation:

250-175=75

0.75 X 250= 75perecent

PLS HELP ME!! FIND THE PARALLEL LINES!!

Answers

Answer:

F to D and A to E

Step-by-step explanation:

if they were to continue forever they wouldn't touch but the other lines would (sorry if this isn't correct)

A state began an effort to increase the deer population. In year 2 of the effort, the deer population in a state forest was 1,200. In year 4, the population was 1,728.

The explicit rule for the geometric sequence is:

Answers

Answer:

nth term = 1000×1.2ⁿ⁻¹

Step-by-step explanation:

The explicit rule for the given geometric sequence is aₙ = a₁rⁿ⁻¹ = 1000 x 1.2ⁿ⁻¹

What is a geometric sequence?

A geometric sequence is a special type of sequence where the ratio of every two successive terms is a constant.

Given that, in two years the deer population in a state forest was 1,200. In year 4, the population was 1,728,

Therefore,

a₄ = 1728 and a₂ = 1200

We have two terms of the GP, therefore, finding r,

r² = 1728 / 1200 = 1.44

r = 1.2

Therefore,

a₁ = a₂r¹⁻²

= 1200r⁻¹ = 1200/r

= 1200 / 1.2 = 1000

Therefore, the formula will be = aₙ = a₁rⁿ⁻¹ = 1000 x 1.2ⁿ⁻¹

Hence, the explicit rule for the given geometric sequence is aₙ = a₁rⁿ⁻¹ = 1000 x 1.2ⁿ⁻¹

Learn more about geometric sequence click;

https://brainly.com/question/13008517

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If X = 10, find the value of the variable b. If your answer is not an integer, round to 2 decimal places.

Answers

10 root 2 = hypotenuse
a = leg

In a 45-45-90 triangle:
hyp divided by root 2 = leg
10 root 2 divided by root 2 equals leg
10 equals leg (a)
a = 10

a = long leg
b = short leg
c = hypotenuse

In a 30-60-90 triangle:
long leg divided by root 3 = short leg
10 / root 3 = short leg
short leg = 5.77 (b)

Hypotenuse = short leg * 2
Hyp = 5.77 * 2 = 11.55 (c)

Check using Pythagorean theorem:
a^2 + b^2 = c^2
10^2 + 5.77^2 = 11.55^2
100 + 33.4 = 133.4
133.4 = 133.4 :)

3) -2x – 3y = -7
-4x + y = 21
A) (-8, 4)
C) (2, 4)
B) (-4,5)
D) No solution

Answers

Answer:

B). (-4, 5)

Step-by-step explanation:

-2x – 3y = -7 | ×2 |

-4x + y = 21 | ×1 |

-4x – 6y = -14

-4x + y = 21

____________ --

-7y = -35

y = -35/-7

y = 5

-4x + y = 21

-4x + 5 = 21

-4x = 21 - 5

-4x = 16

x = 16/-4

x = -4

Which system has no solution? A b c d

Answers

System B has no solution.

HELP NOWW!!!
PLSS I NEED HELP RIGHT NOWWW!!
PLS HELP

Answers

Answer:

x = 55

Step-by-step explanation:

Draw a line parallel to the top and bottom parallel lines so this new line goes through the pointed end of x.

Draw another line parallel to the top and bottom lines through the pointy end of 45.

The bottom angle of the line through 45 is 15 degrees (alternate interior angles.

The top angle is 45 - 15 = 30

The bottom angle of the line going to x is 150 degrees. It and the 30 degree angle make 180. 30 + 150 = 180

One final observation The top angle of made by the line going through x is 180 - 25 = 155

What you have now is

155 + 150 + x = 360

305 + x = 360

x = 360 - 305

x = 55

jsksjdndve sjsbscs s jahvs e

What is the distributive property of 35y + 49

Answers

Answer:

7(5y+7)

Step-by-step explanation:

7×5y=35y

7×7=49

so its 7(5y+7)

x intercept of y = -3x + 3

Answers

Answer:

(1,0)

Step-by-step explanation:

BONUS QUESTIONS 1. The number of books featured at the local library is shown below: MYSTERY BOOKS: 32 NOVELS: 16 NON-FICTION BOOKS: 12 The library is hosting a book fair that features the mystery books. All the authors discuss the same number of mystery books and each will discuss more than 1 book. How many authors could be featured in the show?​

Answers

Answer:

I don't get the question

Step-by-step explanation:

To the nearest millimeter, a cell phone is 111 mm long and 60 mm wide. What is the ratio of the width to the length?
The ratio of the width to the length is (Type the ratio as a simplified fraction.)

Answers

60/111=20/37

thats kind of a small phone lol

What expression is equivalent to (-18) - 64n ?

A -2 (9 - 32n)
B 2 (9 - 32n)
C 2 (9 + 32n)
D -2 (9 + 32n)

Answers

Answer:

D

Step-by-step explanation:

Distribute the -2 to the 9 to get -18 and then to the 32n giving you -64n

-3=x/20 (solve) (math)

Answers

Answer:

x=-60

Step-by-step explanation:

Answer:

x=20+3

=23

x=23

Step-by-step explanation:

when the -3 crosses the equal to sign is changes to positive the rest is self explanatory

la medida de un angulo externo de un triangulo y la suma de las madidas de los dos angulos internos remotos son

Answers

La medida de un ángulo exterior de un triángulo es igual a la suma de las medidas de los dos ángulos interiores no adyacentes del triángulo.

Please help me it’s sixth grade math

Answers

Answer:

its and absolute value

1. 5

2. 12.9

PLEASE HELP
Select the graph that shows the correct sum.

Answers

Answer: It’s the second option

Step-by-step explanation:

Choose the equivalent answer for 6/7.

- 0.857142 repeating, about 85.7%
- 0.92, 92%
- 0.9, 90%
- 0.88 repeating , about 88.8%

Answers

Answer:

0.85714286

Step-by-step explanation:

the first answer- about 85.7% :)

I really need help on this one, guys

Answers

Answer:

6.2 meters

Step-by-step explanation:

Use pythagorean theorem to find b:

b = √(2.8² - 2.7²) = √0.55 = 0.7 (nearest tenth)

Perimeter of triangle = sum of all its sides = 2.8 + 2.7 + 0.7

Perimeter = 6.2 meters

8. What is the DEGREE of the following binomial:
2x 5

Answers

Step-by-step explanation:

I'm thinking you are showing 2X^5 where 5 is the exponent. if so then it's the 5th degree

(05.06)Use a net to find the surface area of the right triangular prism shown below:

Three rectangles next to each other with a width of 8 feet. The first and second rectangles length are unknown, and the last is 13 feet long. There are two right triangles above and below the last rectangle. One is labeled with a base of 5 feet and a height of 12 feet.

88 square feet
232 square feet
283 square feet
300 square feet

Answers

Answer: The answer is 300

Step-by-step explanation: The triangle formula = ( B · H) ÷ 2

B = 5     H = 12     5 · 12 = 60 ÷ 2 = 30

Since there is two triangles you will have two 30's.

The rectangle farthest to the right = 13 · 8 = 104

If you unfold the triangle it will line up perfectly with the 3 rectangles, so...

The middle rectangle = 5 · 8 = 40

The rectangle farthest to the right = 12×8 = 96

Add them all up

30 + 30 + 104 + 40 + 96 = 300

Hope this helped!

Answer:

300

Step-by-step explanation:

Explain what a unit fraction is

Answers

A unit fraction is when 1 is at the the top and then the whole number is the denominator

The table shows the distance 4 people swam. Who swam a greater distance than Milo​

Answers

Answer:

Lorrie and karrie

Step-by-step explanation:

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