<span>To be able to determine what percentage of 162 is 150, we divide 150 by 162. We then obtain the answer of 0.9259. Next, we multiply the calculated ratio by 100% to determine the percentage. This operation gives us the answer of 92.59%. Rounding off, the answer is 93%. </span>
Answer:
$200.00
Step-by-step explanation:
12 widgets cost $30.00, meaning 1 widget costs ¢2.5. So then multiply 80 and 2.5, getting a total of $200.00.
B 0.8 because the probability of rainy days 0.2 then the probability of sunny days is 0.8
Answer:
x = -4y + 19
Step-by-step explanation:
We have the two equations 3x + 2y = 17 and x + 4y = 19.
The first step would be to rearrange the variables in the second equation so we have a defined expression for x. We would want to do this so we could then plug in the the defined expression for x into the other equation and solve for the other variable.
x + 4y = 19
We can rearrange this by getting the 4y to the other side.
We can get 4y on the other side by subtracting 4y from both sides
x + 4y - 4y = 19 - 4y
x = -4y + 19
And we have just completed the first step!
Given:
Consider the equation is:
To prove:
by using the properties of logarithms.
Solution:
We have,
Taking left hand side (LHS), we get
Hence proved.