10. Catching goldfish for school Carly and Maysem plan to be preschool teachers after they graduate from col-
lege. To prepare for snack time, they want to know
the mean number of goldfish crackers in a bag of
original-flavored goldfish. To estimate this value,
they randomly selected 12 bags of original-flavored
goldfish and counted the number of crackers in each
bag. Here are their data.
317 330 325 323 332 337 324 342 330 349 335 333
Construct and interpret a 95% confidence interval
for the true mean number of crackers in a bag of
original-flavored goldfish.

sin3a=12/15

step-by-step explanation:

since one side was multiplied by 3 the other side must also be multiplied by 3.

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation: