MATHEMATICS MIDDLE SCHOOL

Don has 12 white winter socks, 12 black winter socks, 4 black summer socks, and 12white summer socks. If one sock is drawn at random, what is the probability that it
is black, given that it is one of the summer socks?

Answers

Answer 1

Answer:

Answer:

1/4

Step-by-step explanation:

only 1/4 of the summer socks are black

Related Questions

Insert commas in the correct positions for the number 3790241068. A. 37,902,410,68 B. 37,90,24,10,68 C. 379,024,106,8 D. 3,790,241,068
Someone please help me out ?
Solve the equation: 2 * x-3 = 25, x =? (digit answer):
Simply this expression (-0.25x- 3) - (1.5x +1.4)
I need to figure out the answer

Can you help me solve this please?

Answers

The answer is 840 180+180+180+180=720
720+60+60=840

I am not sure if this is correct but I got 696m cubed

What js the value of the expression 10 -16÷2

Answers

16÷2=8 then 10_8=2 the answer is 2

Final answer:

The value of the expression '10 - 16 ÷ 2' is determined by first performing the operation of division, then subtracting that result from the remaining number. The value of this mathematical expression is 2.

Explanation:

The subject of your question is Mathematics, specifically an arithmetic order of operations problem. This question falls under the Middle School level. The expression given with the question is 10 -16÷2.

In mathematics, when you are solving such expressions, the order of operation matters. The precedence rules that define the order of operations state that division and multiplication (whichever appears left to right) have higher precedence than addition and subtraction. This rule is often remembered with the acronym PEMDAS, which stands for Parentheses, Exponentiation, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Using these rules, we first perform the operation of division (16 ÷ 2). The result of that division is 8. The next step is to subtract that result from 10. So, it will be 10 - 8 and we obtain a value of 2 for the expression.

Learn more about Order of Operations

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(19b-1)-9 (2b+4)=-7

plz show work step by step (i give thank yous)

Answers

Answer:

$b=30$

Step-by-step explanation:

$19b-1-9(2b+4)=-7\n\Leftrightarrow 19b-18b-36=-6\n\Leftrightarrow b=30$

A recipe for dessert calls for 2/4 cup of powdered sugar and 1/6 cup of brown sugar . What is the total amount of sugar needed for the recipe

Answers

They used 2/3 cup of sugar mark brainest

The answer is 2/3. Because I added 2/4 by 1/6 to get that answer. Hopefully this helped.

A painter has a 24-foot ladder that he is using to paint a house. For safety reasons, the ladder must be placed at least 8 feet from the base of the side of the house. To the nearest tenth of a foot, how high can the ladder safely reach?

Answers

pythagorean theorem
legnth of lader is hypotonuse (leaning against wall and wall is one leg and distance from wall to bottom of ladder is other leg)

so
a^2+b^2=c^2 where a and b are legs and c=hypotonuse

a=8

c=24
8^2+b^2=24^2
64+b^2=576
subtract 64
b^2=512
square root both sides
22.62
round to tenth
22.6

answer is 22.6 ft

(.2) (.04)

Please show me how you solved it, thanks!