Answer:
a1 = 24
an = an-1 × 1/2, n >1
Step-by-step explanation:
a geometric sequence is a sequence where we multiply every previous term by a certain factor to create the next term.
so, we multiply 24 by something to get 12.
and then 12 by the same something to get 6.
and then 6 by the and something to get 3.
do you see the pattern ? hmmm ?
right, we always divide by 2 (or multiply by 1/2).
the starting value a1 = 24
so,
an = an-1 × 1/2, n>1
or
n>1
Answer:
A= $0.60
B= $5.62
Step-by-step explanation:
A: If you do 1.5*0.10, the product will be 0.15. If you do 1.5*0.50, the product would be 0.75. So, 0.75-0.15 is 0.6.
B: 2.5*0.50 is 1.25 and 1.25*0.10 is 0.125. So, if you add the products together, you would get 1.375 but because it's money, you have to round it to $1.38 and $7-$1.38 is $5.62.
Answer: 0.28
Step-by-step explanation:
Binomial probability formula :
, where x = Number of success , n= sample size , p= probability of success for each trial.
Let x = Number of hens lay eggs.
then, p= 0.80
n= 12
For x=10
Hence, the required probability = 0.28
Answer:
Property crime
48.226%
Step-by-step explanation:
Please mark as brainly cause i took most time to do this. Thank you
Answer:
A, B, C, D, F, G
Step-by-step explanation:
A. In order to stop overpayment when your account balance is low, some banks do require a low minimum balance so you don't use more money than you have
B. You can withdraw funds from a checking account easily by using an ATM or go into the bank.
C. There are many different kinds of checking accounts designed for specific activities.
D. One type of account is actually a Money Market account.
F. Some checking account can be joint so 2 or more people can access it (like wife and husband).
G. If you do overpay on your account, you will have to pay penalties for overspending.
E is incorrect because there are some few checking accounts that earn interest (very few).
H is incorrect because some banks require fees and restrictions.
