Answer:
Step-by-step explanation:
What is 20 as a decimal? To write 20 as a decimal you have to divide numerator by the denominator of the fraction. 20 is not a fraction so it is a decimal already. And finally we have: 20 as a decimal equals 20
<span>(5 + 3i)(8 - 2i) =
40 - 10i + 24i - 6i</span>² =
40 + 14i - 6(-1) =
40 + 14i + 6 =
46 + 14i
Answer:
By rounding up of the constant and coefficient terms, we have;
The line of best, fit is y = 1.23 + 3.46 × 10⁻²·x
Step-by-step explanation:
The table for the data on the number of movie admissions each year is presented as follows;
Year, x
Admission, y
0
1.24
2
1.26
4
1.39
6
1.47
8
1.49
10
1.57
Using a graphing calculator, we have that the line of best fit is given by the following equation;
y = 1.23047619048 + 3.45714285714 × 10⁻²·x
Which is approximately, y = 1.23 + 3.46 × 10⁻²·x
C. -5.4 -17.6+12.2= -5.4 because -17.6 goes first in the calculator but also its a negative
<span>The Greates Common Factor (GCF) is: 2 x 3 x 5 = 30</span>