2x + 4 = 3x - 10
-2x and +10 to both sides
14 = x
the answer is x = 14
Answer:
x = 330
Step-by-step explanation:
480 + 50 = 530
530 - 200 = 330
330 = x
Answer:
A. FALSE
B. TRUE
C. FALSE
D. NOT POSSIBLE TO DETERMINE
Step-by-step explanation:
(A) FALSE. since the power series ∑
has radius of convergence |-4|=4 ans 7> 4 which is beyond its radius of convergence. thus by the theorem of power series, the series diverges at 10.
(B)TRUE. since the radius of convergence of the power series ∑
must be at least |-4| = 4 and 3 lies within this radius, thus it converges at x=3
(C)FALSE the series does not diverge at x=1, since 1 is within its radius of convergence |-4| = 4
(D)NOT POSSIBLE TO DETERMINE
At x=6, it is beyond its radius of convergence but has not attain its divergence point. thus it is not possible to determine.
Answer:
probability of Tara selecting a red marble from the first bag is about 50% and for the second about 25%
(I'm taking a guess at this)