Answer:
-9
Step-by-step explanation:
I think for the question above, instead of 2 · 3^2 · 7 it is <span>2 · 3^2 · 5.
</span>
Two numbers have prime factorizations of 2^2 • 3 • 5 and 2 • 3^2 • 5 (note 2 squared & 3 squared).
Now, to choose the GCF, you choose, for each base factor in either number, the least exponent-ed one; so the GCF needs a factor 2, a factor 3, and a factor 5. Thus the GCF is 30 (their product). [i.e,2 squared is not a common factor]
<span>To create the LCM, you choose, for each base factor in either number, the greatest exponented one. Thus, LCM needs a factor 2 squared, 3 squared, and 5, giving LCM = 4(9)(5) = 180.</span><span />
Answer:
b = -9
Step-by-step explanation:
If we have a function with the form:
The axis of symmetry is equal to:
So, for the function , the value of a is 3 and the value of c is 4. It means that its axis of symmetry is equal to:
Solving for b, we get that:
Additionally, the axis of symmetry is , so replacing x by 3/2, we get that b is equal to:
Answer:
(B) 34.55
S is the standard deviance for residuals.
ED2021