Answer: 8(4x-5y)
Step-by-step explanation:
32x-40y factor out the 8 from the expression.
8(4x-5y)
Take
so that
and the Jacobian determinant is
So the integral is (NOTE: I'm guessing on what the integrand is supposed to be)
Answer:
$6841.56
Step-by-step explanation:
formula for compound interest is
P is the initial amount= 6600
r is the rate of interest = 0.036
t is the number of years = 1
n = compounded monthly = 12
plug in the values in the formula
A= 6841.55986990
$6841.56 is the balance of his account after the interest is paid for the year
Answer:
The cumulative frequency distribution that corresponds to the given frequency distribution is shown in the explanation part as well as in the attachment.
Step-by-step explanation:
A cumulative frequency distribution is the sum of the class and all classes below it in a frequency distribution.
The cumulative frequency distribution that corresponds to the given frequency distribution speed number of cars is shown below and better shown in the attachment below.
Speed Number of cars Cumulative frequency
0 - 29 4 4
30 - 59 16 20
60 - 89 60 80
90 - 119 20 100
When x = - 4 then
y = 1/2(-4) -6
y = -2 - 6
y = -8
solution (-4, -8)
answer is
B. (-4, -8) second choice