Answer:
Step-by-step explanation:
The equation of a circle has the following form:
where (h,k) is the center of a circle with radius r.
Our equation center is (1.-5) and radius is 10.
Answer:
A =803.84 in^2
Step-by-step explanation:
The diameter is 32 inches
The radius is d/2 = 32/2 = 16
The formula for area is
A = pi r^2
A = 3.14 (16)^2
A =803.84 in^2
Answer:
I hope this helps!
Step-by-step explanation:
4<a<5
2<b<4 multiply
4x2 < axb < 5x4
8<ab < 20
Computer A will cost you
.. $1360*(1 -0.10)*(1 +0.065) = $1303.56
Computer B will cost you
.. $1095*(1 +0.0575) = $1157.96
The difference in price of $145.60 will earn you interest of
.. $145.60*3.75% = $5.46
so your total savings buying the refurbished computer would be
.. $145.60 +5.46 = $151.06
_____
... assuming you have to pay no service fees on the refurbished equipment. (Sometimes, such equipment is less reliable and/or has a reduced-length warranty period.)