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Arturiano [62]
3 years ago
11

Of a group of students 5/8 of them are boys. The girls are put into groups so that each group has 1/6 of the total number of stu

dents. How many groups of girls are there?
Mathematics
1 answer:
Marina86 [1]3 years ago
3 0
I believe the answer is 9.
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Ou are filling piñatas for your friend's birthday party. You have 12 kazoos, 18 mints, and 24 lollipops. You want identical grou
Gwar [14]

Answer: 6

Step-by-step explanation:

Given: There are 12 kazoos, 18 mints, and 24 lollipops.

To find : the greatest number of piñatas you one can fill such that there will be identical groups of gifts in each piñata with no gifts left over.

Here 12 = 2 x 2 x 3

18 = 2 x 3 x 3

24 = 2 x 2 x 2 x 3

GCF(12,18,24) = 2 x 3 =6

Hence, The greatest number of piñatas you can fill = 6

7 0
3 years ago
From january 1 to december 31 of the same year, how many times does the suns perpendicular ray cross the equator
laiz [17]
Twice.

Once at the spring equinox, once at the fall equinox.
3 0
3 years ago
There are 10 red and 20 yellow balls. Drawing 3 balls without replacement, what is the chance the first is red and the next two
Xelga [282]

10 + 20 = 30 total balls.

Picking red = 10/30 = 1/3

After picking one ball there are 29 balls left.

Picking a yellow next is 20/29

Then there are 28 balls left and 19 yellow left, so picking another yellow would be 19/28

The probability of picking red first then two yellow = 1/3 x 20/29 x 19/28 = 95/609

6 0
3 years ago
A string of holiday lights at a store have three colors that flash at different
larisa [96]

Answer:

30 times i think i don't know i am doing lcm and  gcf

Step-by-step explanation:

3 0
3 years ago
Subtract the sum of the expressions (4x2 – 6x + 3) and (-5x2 + 5x + 2) from the sum of (7x2 – 8x + 2) and (6x2 – 3x + 8)
snow_lady [41]

Answer: [6x]

Step-by-step explanation:

(8 - 9x) = [1x]

(-10 + 7x) = [17x]

(14 - 16x) = [2x]

(12 - 24x) = [12x]

12x - 2x - 17x - 1x =

10x - 16x = [6x]

3 0
3 years ago
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