Answer: 120 degrees
Explanation: Flat surfaces are equal to 180 degrees. 180 minus 60 is 120.
Answer:
0.7755
Step-by-step explanation:
If 120 CDs are defective, the number of non-defective CDs in the batch is:

In order for the batch to be accepted, all of the 4 CDs in the sample must not be defective, the probability of that happening is:

The probability that the entire batch will be accepted is 0.7755.
Using the slope concept, considering it's value of 0.3415, it is found that the angle of elevation is of 18.86º.
<h3>What is a slope?</h3>
The slope is given by the vertical change divided by the horizontal change, and it's also the tangent of the angle of depression.
Hence, we have that:


More can be learned about the slope concept at brainly.com/question/18090623
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Answer:

Step-by-step explanation:
we know that
The algebraic expression of seven-tenths is equal to the number 7 divided by ten

The algebraic expression of the product of 5p and 3 is equal to multiply 5p by 3

therefore
The algebraic expression of seven-tenths of the product of 5p and 3 is equal to

The right answer should be y=3x+2