Answer:
Step-by-step explanation:
Yes, F(x)=7-2x is a polynomial function for which the sole x term has the exponent 1 and the constant term has the exponent 0:
F(x) = -2x^1 + 7x^0
As is true of all polynomial functions, the exponents are all positive integers (plus that of the constant term is zero).
Answer:
C
Step-by-step explanation:
We require to find DC
ΔDEC and ΔBAC are similar triangles, hence the ratios of corresponding sides are equal, that is
= 
, that is
= 
( cross- multiply )
23.5DC = 506 ( divide both sides by 23.5 )
DC ≈ 21.532
distance travelled = BC + DC = 44 + 21.532 ≈ 65.5 in → C
Option c 71 3/4
Step-by-step explanation:
Step 1 :
The area of a rectangle is length * breadth
Step 2 :
Given length = 15 3/8 = 123/8 (converting mixed fractions into improper fractions)
Breadth = 4 2/3 = 14/3
Step 3 :
Hence the area of the rectangle = length * breadth
= 123/8 * 14/3 = 1722/24 = 71 3/4 (converting improper fractions into mixed fractions)
Your missing value would be 47
Answer:
The Richter scale measures the largest wiggle (amplitude) on the recording, but other magnitude scales measure different parts of the earthquake. The USGS currently reports earthquake magnitudes using the Moment Magnitude scale, though many other magnitudes are calculated for research and comparison purposes.
