amyalyssaj
 Name:
 Amy Johnson
 School:
 south high school
 About:
 im really bad at math...
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amyalyssaj:
andrew thinks he has a good thing going. he invests 8000 dollars with the firm dewey, cheatham, and howe, purchasing a certificate of deposi…
 updated one year ago
 14 replies
 2 Medals
Mathematics

amyalyssaj:
which of the foollowing are geometric sequences.
a. 3, 15, 75, 375, 1875....
b. 4/9, 2/3, 1, 3/2, 9/4
…
 updated one year ago
 7 replies
 No Medals Yet
Mathematics

amyalyssaj:
check all that apply. Explicit formula:an=a1+(n1)*d recursive formula:an=an1+d
a1is the first term
a1 is the previous term in the sequen…
 updated one year ago
 4 replies
 1 Medal
Mathematics

amyalyssaj:
is an=4n+16 equal to any of these other options are an=16+(n1)(4)
an=16+4n
an=20+(n)(4)
…
 updated one year ago
 10 replies
 1 Medal
Mathematics

amyalyssaj:
is an=4n+16 equal to an=4+(n1)16
 updated one year ago
 7 replies
 1 Medal
Mathematics

amyalyssaj:
an=a1+(n1)*d. what is the 1000 term. 24,31,38,45,52,....
 updated one year ago
 4 replies
 2 Medals
Mathematics

amyalyssaj:
is 1,1,1,1,1,1 an arithmetic sequence
 updated one year ago
 3 replies
 1 Medal
Mathematics

amyalyssaj:
what the common difference between these fractions. 2/5, 9/10, 7/5, 19/10, 12/5
 updated one year ago
 2 replies
 1 Medal
Mathematics

amyalyssaj:
10, 10.1, 10.01, 10.001, 10.0001,.... is this arithmetic sequence
 updated one year ago
 7 replies
 1 Medal
Mathematics

amyalyssaj:
LAST QUESTION and i pass.The amounts a b and c and decaying exponentially. which will decay to grams fastest. 1. a(t)=8*e^0.1386t 2.B(t)=10…
 updated one year ago
 5 replies
 1 Medal
Mathematics

amyalyssaj:
a(t)=p*e^rt how may years will it take for 50 dollar investment to grow to 1000 dollars compounded continuosly at a rate of 5%
 updated one year ago
 4 replies
 1 Medal
Mathematics

amyalyssaj:
N(x)=100+20*ln(0.25x)
explanation in comments
please look
 updated one year ago
 14 replies
 1 Medal
Mathematics

amyalyssaj:
a colony of bacteria is growing exponentially where t is in hours. How many bacteria fter 9 hours? B(t)=4*e^0.8t
 updated one year ago
 6 replies
 1 Medal
Mathematics

amyalyssaj:
4=16x/4x
x=1?
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

edsgirl17:
What 5 times 57
 updated one year ago
 12 replies
 4 Medals
Mathematics

amyalyssaj:
A colony of bacteria is growing exponentially according to the function below, where t is in hours. How many hours will it take for the popu…
 updated one year ago
 4 replies
 1 Medal
Mathematics

amyalyssaj:
ln(e^14x)=7
 updated one year ago
 14 replies
 3 Medals
Mathematics

amyalyssaj:
the price of 9volt batteries is increasing according to the function below. where t is year after anuary 1,1980. during what year will the …
 updated one year ago
 2 replies
 1 Medal
Mathematics

amyalyssaj:
solving for x
10*log(4x)=25
*=multiply
 updated one year ago
 4 replies
 2 Medals
Mathematics

amyalyssaj:
log7(1x)=4 i think x=2400????
 updated one year ago
 8 replies
 2 Medals
Mathematics