Answer:
<h2>(8, -22)</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:
m - slope
b - y-intercept
The formula of a slope:
First table:
(-4, 26), (0, 10) → b = 10
Second table:
(-4, 14), (0, 2) → b = 2
We have the system of equations:
The answer is 90 + 45 because BOC is a right angled triangle where angle BOC is 90 and angle BOK is 45 because 90 ÷2. A OK Is a right angled triangle so angle AOB is 90 as well so to find angle AOK we plus 90 and 45 which is 135 degrees.
Answer:
1.175A
Step-by-step explanation:From the information given in the question, we are told that the amount of money that is in a bank account increased by 17.5% while the money at the beginning of the year is represented by A.
The expression that represents the amount of money in the bank account after the increase will be:
= A + (17.5% × A)
= A + (17.5/100 × A)
= A + (0.175 × A)
= A + 0.175A
= 1.175A
Answer:
Step-by-step explanation:
(i)
(ii)
x=5 ==> y=2*5²=50
(iii)
Answer:
7/8
Step-by-step explanation:
No probability numbers have been assigned to the branches, so there is insufficient information.
We note that "at least one head" includes all 7 branches above the last one (which is all tails). If the probabilities are all equal, then ...
p(h > 0) = 7/8
