Sharon has some one-dollar bills and some five-dollar bills. She has 14 bills. The value of the bills is $30. Solve a system of equations using elimination to find how many of each kind of bill she has. a. 3 five-dollar bills, 15 one-dollar bills

b. 5 five-dollar bills, 5 one-dollar bills

c. 5 five-dollar bills, 9 one-dollar bills

d. 4 five-dollar bills, 10 one-dollar bills

d

Step-by-step explanation:

5x4 = 20 + 10 = 30 and it cant be a or b because they have too many bills and c doesnt have the right amount of money

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)

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day