Answer:
B = 12
Step-by-step explanation:
A= 144
B= 12
12 × 12 = 144
B×B = A
hopefully this helps you
Answer:
No, the number 49 is rational.
Step-by-step explanation:
If a number has a perfect square root, then the number is rational. The square root of 49 is 7, so 49 is a perfect square, therefore making it rational.
A word to the wise: It's <span> f(x)=125(0.9)^x, where ^ represents exponentiation.
In this case the ave. value over the interval [11, 15] is
125(0.9)^15 - 125(0.9)^11
------------------------------------- = (125/4) [ 0.9^15 - 0.9^11)
15 - 11 = (31.25) [ 0.2059 - 0.3138 ] = a negative result
= (31.25)(-0.1079) = -3.372 (av. r. of c.
over the interval [11,15] )
Do the same thing for the time interval [1,5]. Then compare the two rates of change.</span>
Answer:
(x+1)(x-2)(x-3)^2
Step-by-step explanation:
Sorry, mate. That math is too hard to type out online. You's guys will just have to take my word for it!
