At the city museum, child admission isand adult admission is. On Sunday, tickets were sold for a total sales of. How many child tickets were sold that day?

it should be a and d. lmk if i'm wrong xd

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)

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58

i think the answer is d im not sure