Slope = (6 +9) / (2 +1) = 15/3 = 5
y = mx + b
-9 = 5(-1) +b
b = - 4
equation
y = 5x - 4
Answer:
40 and 70
Step-by-step explanation:
The mode is the most occurring value in a data set. In this data set, the mode is 40 and 70 because
<span>Answer:
Use properties of logarithm to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using calculator.
log4(4/x) = log4(4) - log4(x) = 1 - log4(x)
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Evaluate the expression without using a calculator.
log7 1/root:7
log7(1/sqrt(7))
= log7(1) - log7(sqrt(7))
= 0 -(1/2)log7(7)
= 0-1/2
= -1/2</span>
Answer:
The answer is:
Step-by-step explanation:
When we are asked to multiply the two terms or the polynomials, then we can use the formula:
So we can so thing only for the same base expressions or the like terms. Now, there are other techniques too, to find the multiplication of two or more than two terms.
Now, the given multiplication form is:
So we have:
Thus it is the required simplified form.
1/8 = 0.125
3/20 = 0.150
Therefore 1/8 < 3/20