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Hunter-Best [27]
2 years ago
11

If a day of the week is randomly selected, what's the probability that the day contains the letter "a" in its name?

Mathematics
2 answers:
Xelga [282]2 years ago
6 0

Answer:

There would be a 100% chance.

Step-by-step explanation:

All the days of the week end with -day. The word day has an 'a' in it.

Mond<u>a</u>y

Tuesd<u>a</u>y

Wednesd<u>a</u>y

Thursd<u>a</u>y

Frid<u>a</u>y

Saturd<u>a</u>y

Sund<u>a</u>y

Therefore, it will be certain that you will pick a day that has an 'a' in it's name.

Hope this helps!

Elenna [48]2 years ago
3 0

Answer:

1

Step-by-step explanation:

monday, tuesday, wednesday, thursday, friday, saturday, and sunday all have "a" in it so it has a 100% probability

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G must be which measure for this quadrilateral to be a parallelogram?
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Answer:

C

Step-by-step explanation:

Because Angle G needs to be the Same as I to be a parallelogram.

Sorry about my bad Explanation. :(

8 0
3 years ago
Read 2 more answers
HELP IM IN THE MIDDLE OF A TEST!!
Zanzabum
Th correct answer would be D
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Use the formula d =rt to find the distance d a long distance runner can run at a rate r of 9 1/2 miles per hour for time t of 1
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I find these easier to calculate when everything is converted to a decimal
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3 years ago
Which two points on the number line represent numbers that can be combined to make zero?
AnnZ [28]

Answer:

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6 0
3 years ago
Every prime number greater than 10 has a digit in the ones place that is include in wich set of numbers A- 1,3,7,9 B-1,3,5,9 D-1
marta [7]

That's very interesting.  I had never thought about it before.
Let's look through all of the ten possible digits in that place,
and see what we can tell:

-- 0:
   A number greater than 10 with a 0 in the units place is a multiple of
   either 5 or 10, so it's not a prime number.

-- 1:
    A number greater than 10 with a 1 in the units place could be
    a prime (11, 31 etc.) but it doesn't have to be (21, 51).

-- 2:
   A number greater than 10 with a 2 in the units place has 2 as a factor
   (it's an even number), so it's not a prime number.

-- 3:
   A number greater than 10 with a 3 in the units place could be
   a prime (13, 23 etc.) but it doesn't have to be (33, 63) .

-- 4: 
   A number greater than 10 with a 4 in the units place is an even
   number, and has 2 as a factor, so it's not a prime number.

-- 5:
   A number greater than 10 with a 5 in the units place is a multiple
   of either 5 or 10, so it's not a prime number.

-- 6:
   A number greater than 10 with a 6 in the units place is an even
   number, and has 2 as a factor, so it's not a prime number.

-- 7:
   A number greater than 10 with a 7 in the units place could be
   a prime (17, 37 etc.) but it doesn't have to be (27, 57) .

-- 8:
   A number greater than 10 with a 8 in the units place is an even
   number, and has 2 as a factor, so it's not a prime number.

-- 9:
   A number greater than 10 with a 9 in the units place could be
   a prime (19, 29 etc.) but it doesn't have to be (39, 69) .

So a number greater than 10 that IS a prime number COULD have
any of the digits  1,  3,  7,  or  9  in its units place.

It CAN't have a  0,  2,  4,  5,  6,  or  8 .

The only choice that includes all of the possibilities is  'A' .

4 0
3 years ago
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