If you earn $195 in interest by having
money in a saviplas
account for 5 years
at 4%, how much
principal did you start
with

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

2nd one in the first row is correct

where did you get them? if you picked from the grass, is is probably poisonous.

step-by-step explanation:

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)