1. The two figures are not congruent because they are not the same shape size,or length.
2.The two figures are congruent because they are the same shape,size, and length. The transformation used is reflections because they are both the same shape just flipped.
I hope I’m right and that helped
Answer:
Step-by-step explanation:
Employee Pre Post difference
1 10000 14000 4000
2 12000 11000 -1000
3 11000 13000 2000
4 8000 10000 2000
5 9000 12000 3000
Total=10000
Mean difference = Total difference/number of employees
= 10,000 /5 = 2000
Mean difference = 2000.
X=3
r<span>≥8
n=6
Plug the answers in until you get on that fits the best.</span>
Answer:
the size of payments is $23.69
total interest is $777.15
Step-by-step explanation:
Given data
principal (p) = $3300
rate (r) = 7.85 % =
time period (t) = 3 years = 3 × 365/7 weeks
to find out
the size of payments, and the total interest paid
solution
we know interest is yearly so in weekly interest will be i.e.
interest = 0.0785 × 7/365
so total interest will be here i.e
interest = p × r × t
put all value for weekly interest
total interest = 3300 × (7.85 × 7/365) × (3 × 365/7) = 777.15
total interest is $777.15
now we calculate amount per weekly i.e. given by formula
payment = principal ![(1+r)^{t} r / (1+r)^{t} -1](https://tex.z-dn.net/?f=%281%2Br%29%5E%7Bt%7D%20r%20%2F%20%281%2Br%29%5E%7Bt%7D%20-1)
now put all value principal rate time we get payment amount per week
payment = principal ![(1+r)^{t} r /(1+r)^{t} -1](https://tex.z-dn.net/?f=%281%2Br%29%5E%7Bt%7D%20r%20%2F%281%2Br%29%5E%7Bt%7D%20-1)
payment = 3300 ![(1+0.0785*7/365)^{3*365/7}0.0785*7/365 / (1+0.0785*7/365)^{3*365/7} -1](https://tex.z-dn.net/?f=%281%2B0.0785%2A7%2F365%29%5E%7B3%2A365%2F7%7D0.0785%2A7%2F365%20%2F%20%281%2B0.0785%2A7%2F365%29%5E%7B3%2A365%2F7%7D%20-1)
payment = 23.693143
the size of payments is $23.69