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Tasya [4]
3 years ago
9

When y = 0.4, the value of 10y + 2 is an even number because 10 ⋅ 0.4 + 2 = 6 Write a value for y so that 10y + 2 is a prime num

ber. y =
Mathematics
1 answer:
Contact [7]3 years ago
5 0

Answer:

For y=0.1 the value is a prime number.

Step-by-step explanation:

Given:

y=0.4

10y + 2 is an even number.

We need to find the value of y for which value of equation is prime number.

Solution:

Let us assume that y=0.1

Substituting the value in given equation we get;

10y+2\\\\=10\times 0.1+2\\\\=1+2\\\\=3

Which is  a prime number.

Hence We can say that for y=0.1 the value is a prime number.

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