A minute is 6 times as long as 10 seconds, so we expect Karl will ride 6 times as far.
Karl rides 720 ft in 1 minute.
Answer:
- starting balance: $636,215.95
- total withdrawals: $1,200,000
- interest withdrawn: $563,784.05
Step-by-step explanation:
a) If we assume the annual withdrawals are at the beginning of the year, we can use the formula for an annuity due to compute the necessary savings.
The principal P that must be invested at rate r for n annual withdrawals of amount A is ...
P = A(1+r)(1 -(1 +r)^-n)/r
P = $60,000(1.08)(1 -1.08^-20)/0.08 = $636,215.95
__
b) 20 withdrawals of $60,000 each total ...
20×$60,000 = $1,200,000
__
c) The excess over the amount deposited is interest:
$1,200,000 -636,215.95 = $563,784.05
Answer:
Expected return for this bet = - $0.0243
Step-by-step explanation:
to find out
the expected return for this bet
solution
we know that Number of slots in the spinner is
Number of slots in the spinner = 0 + 40 = 41 slots
so
P for you winning is here = 
and
Winning amount is = $40
so we can say that
Expected return for this bet is = Winning amount × P (winning) - Cost of bet ...............................1
put here value we get
Expected return for this bet = $40 × - 1
Expected return for this bet = - $0.0243
Answer:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
where k is a constan in this problem Let
Find the slope m
Substitute the values in the formula
Find the equation of the line with m and the point A
so
x is the number of rose plants
y is the the number of roses
so
the relationship between the number of rose plants and the number of roses is equal to
the answer is
the relationship is proportional
Answer: the answer is
Step-by-step explanation: b
