Answer:
Slope = 3
Step-by-step explanation:
For a proportional relationship, the slope of the line is simply y/x.
So using any given pair of values from the table, say (1, 3), the slope is:
y/x = 3/1
Slope = 3
Answer:
Step-by-step explanation:
e
Answer:
1/4
Step-by-step explanation:
Simplify the following:
(3^2/6^2)/(2^2/2^2)
Multiply the numerator by the reciprocal of the denominator, (3^2/6^2)/(2^2/2^2) = 3^2/6^2×2^2/2^2:
(3^2×2^2)/(6^2×2^2)
(3^2×2^2)/(6^2×2^2) = 2^2/2^2×3^2/6^2 = 3^2/6^2:
3^2/6^2
6^2 = 36:
3^2/36
3^2 = 9:
9/36
The gcd of 9 and 36 is 9, so 9/36 = (9×1)/(9×4) = 9/9×1/4 = 1/4:
Answer: 1/4
Answer:
Aside from rocks and fossils, radioactive dating can also be used to date man-made objects, such as archaeological materials and ancient artifacts. The scientists can estimate the age of the stone tools by looking at the age of the sediment layers where they are found. In this case, knowing the age of tools would involve dating the traces of charcoal in the ashes from the hearths.
Step-by-step explanation:
hope that thish hewped you im not suwe if thish wash youw question ow not o-o
Answer:
1) f(5) = 7
2) f(0) = -2
3) p(-7) = -17
Step-by-step explanation:
1) f(a) = 2a - 3
f(5) = 2 · 5 - 3 = 10 - 3 = 7
2) f(x) = 2x - 2
f(0) = 2 · 0 - 2 = 0 - 2 = -2
3) p(n) = 2n - 3
p(-7) = 2 · (-7) - 3 = -14 - 3 = -17