Answer:
Common ratio r = 2
Step-by-step explanation:
the fith term of a G.P is 8 times the 2nd term.
Hence, common ratio is 2.
The common ratio is 2
T_n = ar^(n-1)
T_5 = 8(T_2)
r = ?
T_5 = ar^4
T_2 = ar
Therefore
ar^4 = 8ar
Divide both sides by ar, we have
r³ = 8
Taking the cube root of both sides, the result is
r = 2
Answer: 5% if it’s bubble sheet then 0.05
Probability of flipping heads=50%
Probability of flipping practically = 45/100
=45
So 50%-45% = 5%
(0, 1)
(-1, -1)
(1,3)
Given the function;
y = 2x + 1
when x = 0
y = 2(0)+1
y = 1
Hence the required pair is (0, 1)
when x = -1
y = 2(-1) + 1
y = -2 + 1
y = -1
Hence the coordinate is (-1, -1)
when x = 1
y = 2(1) + 1
y = 2 + 1
y =3
Hence the coordinate is (1, 3)
How do we graph anything? Make a table of values for x and y and then plot each point. After plotting each point on the xy-plane, connect each point with a straight line or curve (depending on the function).
In this case, we must first isolate y.
y = (-4/3)x + 8y
y - 8y = (-4/3)x
-7y = (-4/3)x
y = (-4/3)x ÷ (-7)
y = (4/21)x
Now follow the steps above.
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,83,89,97
those are the prime numbers
