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Vera_Pavlovna [14]
3 years ago
15

Suppose you have the 26 letters of the alphabet on separate cards in a hat. You pick out a card, write down the letter, put the

card back in the hat, mix up the cards, pick out another card, and so on. What is the probability that on your first four draws your letters spell MATH?
Mathematics
1 answer:
tekilochka [14]3 years ago
8 0
The probability is 4/26 since MATH has 4 letters. It might be a trick question though because you're putting the card back in the hat, therefore it might be different. Sorry if this is too confusing I overthink it lol
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FinnZ [79.3K]

Answer:

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Step-by-step explanation:

4 0
3 years ago
What is the equation of the line whose y-intercept is 3 and slope is 1? y = x - 3 y = x 3 y = 3x 1 user: what is the slope of a
Lesechka [4]
A)

y = mx + c

<span>y = 1x + 3
</span>
<span>y = x + 3
</span>
b)
y =  2x   ?   5            comparing to y = mx + c,   slope = m

slope = 2.

But for a perpendicular line, we take the negative reciprocal,

= -1/2   =   -1/2
6 0
3 years ago
Read 2 more answers
I’m confused on this one
Colt1911 [192]
Call M the midpoint. The coordinate of this point is given by....

M=(x1+x2 /2, y1+y2 /2)

So (3,7)=(x1+0 /2, y1+ -5 /2). or

3= x1/2. or x1=6 and

7=y1-5 /2. or 14=y1-5 or y1=19

B is at the point (6,19)
3 0
3 years ago
What is the volume of a sphere with a radius of 3 inches? 12π cubic inches 24π cubic inches 36π cubic inches 48π cubic inches
jek_recluse [69]

Answer:

12π cubic inches

Step-by-step explanation:

Volume  = (4/3)πr^3

V = (4/3)π9

V = (36/3)π

V = 12π

8 0
3 years ago
Find the product:<br> 4 1/2x 5 2/3=?
user100 [1]

Is there supposed to be parentheses?

6 0
3 years ago
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