Question

form two 4-digit numbers using the digits 1,2,4 and 5 such that the numbers formed are divisible by 132?​

Answer 1

Answer:

The reason why we only see ~118 elements is because we only see the ones stable enough to observe. Anything common in nature would need to have a half-life comparable to the age of the earth (or be produced as a decay product of something else that does

Step-by-step explanation:

the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.

Answer 2

Answer:

1452,5412

Step-by-step explanation:

Let present age of mother is x and daughter is y

So x+y= 60 equation no.1

Their age after 15 years

Mother = x+15

Daughter = y+15

According to question

x+15= 2( y+15)

x+15= 2y+ 30

x-15= 2y equation 2

Now substitutjng equation 1 and2

x-15= 2(60-x)

x-15= 120- 2x

3x= 135

x = 135/3

x= 45 years

Mother age is 45 years

Daughter age 60–45= 15 years