Answer:
We use ratio and proportion
If EC$ 2.50 = US$ 1.00
Then EC$ 20.00 = US$ 20 × 1 / 2.50
= US$ 8.00
Hope this helps
<u>Given</u>:
(a) To determine the inequality for x for the given line.
<u>Inequality:</u>
Since, from the figure, it is obvious that the number line contains an open circle at the point 3.
This means that the end value 3 is not included in the interval.
Hence, the inequality can be written as
Thus, the inequality for x is
(b) <u>Given </u>that where y is an integer.
We need to determine the possible values of y.
<u>Values of y:</u>
The values of y lie between 2 to 6. Since, the inequality is strictly lesser than, it does not contain the end value.
Therefore, the possible values of y are 3,4,5
(3) <u>Given</u> the inequality
We need to solve the inequality.
<u>Solution:</u>
Thus, the solution of the inequality is
Answer:
<em> (1). 50.0° ; (2). 15.5 units</em>
Step-by-step explanation:
Answer:
32
Step-by-step explanation: