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Helen [10]
3 years ago
7

7 chickens lay 35 eggs how many eggs will be laid by 40 chickens​

Mathematics
1 answer:
zmey [24]3 years ago
5 0

Answer:

8

Step-by-step explanation:

By fives go up 1 number for eggs

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A box contains fifteen billiard balls, numbered 1 through 15. Anna draws a ball, records the number, and then returns it to the
Drupady [299]

The correct end part of the question says;

Find the probability of rolling an even number "then" an odd number

Answer:

Probability of rolling even, then odd = 56/225

Step-by-step explanation:

Now, the numbers are from 1 to 15.

Since we want find probability of even, then odd number, let's list all the even numbers first;

Even numbers from 1 to 15 are;

2, 4, 6, 8, 10, 12, 14

Odd numbers from 1 to 15 are;

1, 3, 5, 7, 9, 11, 13, 15

So, we have 7 even numbers and 8 odd numbers.

Probability of even is = 7/15

Probability of odd is = 8/15

Thus,probability of rolling even, then odd is;

P(even, then odd) = 7/15 x 8/15 = 56/225

6 0
3 years ago
Please help ASAP need answers thank you
wlad13 [49]

Similar triangles

x/3 = (9+3)/x

x/3 = 12/x

x^2 = 3 * 12

x^2 = 36

x = 6

Answer

6

6 0
3 years ago
the triangle and square shown below have the same perimeter . what is the length of one side of the square
qaws [65]

Answer:

If "x" = 1 then triangle perimeter = 12 and square perimeter = 12

So, one side of the square = (x +2) = (1 + 2) = 3


Step-by-step explanation:


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Veseljchak [2.6K]

Answer:

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Step-by-step explanation:

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The answer is 14 for your questions
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