This Number In Word Form Is Four-Hundred-Forty
So, We Know That The Number Values Are:
Hundreds And Tens.
Answer:
Step-by-step explanation:
(a)Different 6 -digit PIN's are
Every number from 0 to 9 can be filled in six slots of Pin therefore no of ways are
![=10^{6}](https://tex.z-dn.net/?f=%3D10%5E%7B6%7D)
(b)No of & digit PIN's are
First number of Pin can be filled in 10 ways
second digit can be filled in 9 ways as repetition is not allowed similarly last digit can be filled with 4 ways
total No of ways are
Answer: 0.0099
Step-by-step explanation:
Answer:
t = 7
Step-by-step explanation:
You can use your knowledge of powers of 2, or you can use logarithms to find the value of t.
<h3>Powers of 2</h3>
2^1 = 2
2^2 = 4
2^4 = 16
128 = 16×4×2 = (2^4)(2^2)(2^1) = 2^(4+2+1) = 2^7
Now, the equation is ...
f(t) = 2^t = 2^7
Equating exponents, we have ...
t = 7
<h3>Logarithms</h3>
Taking the log of both sides of the equation ...
2^t = 128
we have ...
t×log(2) = log(128)
t = log(128)/log(2) = 7 . . . . . divide by the coefficient of t
The value of t is 7.
__
<em>Additional comment</em>
The relevant rule of exponents is ...
(a^b)(a^c) = a^(b+c)
The relevant rule of logarithms is ...
log(a^b) = b×log(a)
By checking to see if there is correlation, Sam is evaluating the criterion validity of the metric.
<h3>How to determine the measured parameter of the metric</h3>
From the question, we understand that Sam tests the metric to check for the presence or absence of correlation in the metric.
This, in other words means that Sam is checking the criterion validity of the metric.
Hence, the true statement is that Sam is evaluating the criterion validity of the metric.
Read more about correlation at:
brainly.com/question/14289293