Answer:
Length: 20, Width: 14
Step-by-step explanation:
(x-12)(x-18)
x^2-30x+216=280
x^2-30x-64=0
x=32,-2
Plug 32 into x, and see if it equals 280
Answer:
Anything over 10.5
1) 99.9
2)2021
3)69
Step-by-step explanation:
When x = - 4 then
y = 1/2(-4) -6
y = -2 - 6
y = -8
solution (-4, -8)
answer is
B. (-4, -8) second choice
Answer:
<u><em>Conversion from rupees to paisa and from paisa to rupees is based on the basic fact that Re.</em></u>
<em>Step-by-step explanation:</em>
For us to get the formula that models the above statement, we shall use the formula for compound interest. Compound interest is given by:
A=p(1+r/100)^n
where;
A=future amount=An
p=current amount=A0
r=rate=7%
n=time= 1 year
thus rewriting our formula we shall have:
An=A0(1+r)^n
The above is the model describing the information given for future cash flow;
hence, the amount in 1 year will be:
An=A0(1+0.07)^1
An=2000(1.07)^1
An=$2,140