Answer:
Step-by-step explanation:
10^0=1
10^-3 = 1/10^3
4.0=4
so : 1.72×10^0/4.0×10^-3 = (1.72× 10^3)/4 =430
scientific notation is : 4.30× 10^2
Answer:
-2 5/12 > -2 3/4
-92 < -15/16
Step-by-step explanation:
Answer:
thanks again man!!!! wooo
Answer:
m<ACB=1/2 of m<AOB
so m<ACB=45⁰÷2
m<ACB=22.5⁰
I HOPE IT HELPS HAVE NICE DAY!
Answer:
The cubic regression that fits the points
,
,
and
is
.
Step-by-step explanation:
A cubic polynomial is a polynomial that has the following form:
(1)
Where:
- Independent variable, dimensionless.
- Dependent variable, dimensionless.
,
,
,
- Coefficients, dimensionless.
We construct the following system of equations to determine the coefficients of the cubic regression:

(1)

(2)

(3)

(4)
The solution of the system of linear equations is:
,
,
, 
The cubic regression that fits the points
,
,
and
is
.