Answer:
ertcfdrsdvsfrgvgerceqrwvr
Step-by-step explanation:
Answer:
When you say that two numbers are relatively prime, it means that both numbers do not have a common factor except 1. Stephen is incorrect because 38 and 40 are both multiples of 2.
Answer:
72.1
Step-by-step explanation:
G(x) =19.60 + 1.75x
Let x = 30
G(30) =19.60 + 1.75*30
=19.60 +52.5
72.1
Answer:
0.375
Step-by-step explanation:
Factors of 30: 1, 2, 3, 5, 6, 10, 15 and 30
three two digit numbers and 8 total so 3/8
Answer:
Step-by-step explanation:
y=a*b^x
pass thro' (1, 7.5) n (3, 16.875)
at x=1, y=a*b=7.5
at x=3, y=a^b^3=16.875
dividing, a*b^3/a*b=16.875/7.5
b^2=2.25
b=+1.5 or -1.5
a=7.5/b
a=5 or -5
y=5*(1.5)^x
or
y=(-5)*(-1.5)^x