12 more boys than girls
ratio of boys to girls = 7:5
thus 2/12 is difference between boys and girls = 12
total students = 12 ÷ 2/12 = 72
Answer:
Loan Amount= $4500
Monthly Payment= $600
9 months= $600*9= $5400
Interest = $5400-$4500= $900
Hi there
Part A
The formula is
A=pe^rt
A future value?
P present value 1300
R interest rate 0.042
T time 5 years
A=1,300×e^(0.042×5)
A=1,603.78
Part B
A=pe^rt
A future value?
P present value 1300
R interest rate 0.042
T time 9/12
A=1,300×e^(0.042×(9÷12))
A=1,341.60
Good luck!
Answer:
Step-by-step explanation:
The null hypothesis is described as the default hypothesis while the alternative hypothesis us always tested against this null ie the opposite of the null hypothesis.
In this case study, Let the proportion of houses that have home security be p
Thus, the null hypothesis is proportion of houses that have home security is 45% : p = 45%
The alternative hypothesis is proportion of houses that have home security is different than 45%: p =/ 45%
Answer:
Hollllaaaa :)
Step-by-step explanation:
