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3 years ago

9

I randomly choose a pair of socks per day. I have 12 white socks and 18 black socks. What is the probability that I will have mi

s match socks

2 answers:

SOVA2 [1]3 years ago

8 0

Answer:

.

Step-by-step explanation:

Lady_Fox [76]3 years ago

3 0

Answer:

33%

Step-by-step explanation:

12/18 is 67%, so the remaining percent out of 100 would be 33%

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What is another way to represent 4 over 5 is it 4times 5

damaskus [11]

Answer:

4/5

Step-by-step explanation:

5 0

3 years ago

No one helped me with the last question but i got it can someone help me with this

andriy [413]

y = 2x

Step-by-step explanation:

The linear functions are given by:

y = mx+b

To find the slope, we have to find the change in x and y

The change in x is:

$-14-(42) =-14+42 =28\\14+14= 28$

The change in y is:

$-28-(-84) = -28+84 = 56\\28-(-28) = 28+28 = 56$

The slope is:

$Slope = \frac{change\ in\ y}{Change\ in\ x}\\=\frac{56}{28}\\= 2$

Putting slope in equation of linear function

$y =2x+b$

To find the value of b, we will put any pair of input and output in the slope-intercept form

So, putting (14,28)

$28 = 2(14) + b\\28 = 28+b\\b = 28-28\\b = 0$

Hence,

the linear equation for function is:

y = 2x

Keywords: Linear function, slope intercept form

Learn more about linear function at:

#LearnwithBrainly

5 0

3 years ago

Carpet costs $21.95 per square yard and the padding to put under it costs $2.55 per square yard. Felix plans to install padding

marusya05 [52]

Answer:

$1679.175 or $1679.18

Step-by-step explanation:

split the carpet into rectangles to make it easier to look at

one rectangle is 2 yards in height and 9 yards in width (5 yards plus 4 yards)

area of a rectangle = (w)(h), so 9 x 2 = 18 yards in area.

second triangle is 4 yards in width, and 3 yards in height.

area of a rectangle = (w)(h), so 4 x 3 = 12 yards in area.

Total area = 30 yards

30(21.95)(2.55) = $1679.175 or $1679.18

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3 years ago

Read 2 more answers

I need help on this algebra oneeeee

True [87]

The answer of above equation is f

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3 years ago

A company buys pens at the rate of $5.50 per box for the first 10 boxes, $4.50 per box for the next 10 boxes, and $3.50 per box

marusya05 [52]

So it is really easy to solve firstly we can see how much does the first 10 boxes make which makes around 55$ obviously. Secondly 45$ for the next 10 boxes.

So for now we can simply calculate that we have spent around 100$ which means 20 boxes. The remaining money left is 77$ so we can buy 77/3.5 = 22 only 22 boxes with that money. Hence a total of 42 boxes.

4 0

3 years ago