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Intern
Joined: 20 Jun 2021
Posts: 21
Given Kudos: 152
WE:Manufacturing and Production (Manufacturing)
How many integer values of Z result in 2025×〖(3/5)〗^Z being an integer
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Updated on: 21 Sep 2021, 10:12
Updated on: 21 Sep 2021, 10:12
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How many integer values of Z result in 2025× \((\frac{3}{5})^z\) being an integer?
a.5
b.6
c.7
d.8
e.9
a.5
b.6
c.7
d.8
e.9
Originally posted by Ahasunhabib999 on 20 Sep 2021, 08:27.
Last edited by Ahasunhabib999 on 21 Sep 2021, 10:12, edited 1 time in total.
Last edited by Ahasunhabib999 on 21 Sep 2021, 10:12, edited 1 time in total.
Re: How many integer values of Z result in 2025×〖(3/5)〗^Z being an integer
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21 Sep 2021, 06:34
21 Sep 2021, 06:34
Ahasunhabib999 wrote:
How many integer values of Z result in 2025× \((\frac{3}{5})^5\) being an integer?
a.5
b.6
c.7
d.8
e.9
a.5
b.6
c.7
d.8
e.9
Hi,
What is the question about ? Can anyone clarify ?
Re: How many integer values of Z result in 2025×〖(3/5)〗^Z being an integer
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21 Sep 2021, 19:12
21 Sep 2021, 19:12
1
\(2025 ×\) \((\frac{3}{5})^z\)
\(z\) can be \(-4, -3, -2, -1, 0, 1\) & \(2\) - for which the value will be an integer
Total \(7\) values.
Answer C
\(z\) can be \(-4, -3, -2, -1, 0, 1\) & \(2\) - for which the value will be an integer
Total \(7\) values.
Answer C
