Answer:
(a) = 13,500
(b) = 2,250
Step-by-step explanation:
Matching Step 3 with Step 2, we see that ...
(a) = 3x^2·y
(b) = 3x·y^2
Filling in the values given for x and y, we have ...
(a) = 3·30^2·5 = 13,500
(b) = 3·30·5^2 = 2,250
Answer:
Complementary Angles: equal 90 degrees
Supplementary Angles: equals 360 degrees
Step-by-step explanation:
Complementary Angles:
65+25=90
78+12=90
43+47=90
Supplementary Angles:
54+306=360
113+247=360
148+212=360
88+272=360
Hope this helps
A customer that uses an internet plan that costs $10 per month is expected to give a customer rating of 6
<h3>How to determine the customer rating?</h3>
We start by calculating the regression equation of the table of values using a graphing calculator.
Using the graphing calculator, we have:
y = 0.04x + 5.75
When the cost is $10 per month, it means that
x = 10
So, we have:
y = 0.04 * 10 + 5.75
Evaluate
y = 6.15
Approximate
y = 6
Hence, a customer that uses an internet plan that costs $10 per month is expected to give a customer rating of 6
Read more about regression equations at:
brainly.com/question/17844286
#SPJ1
Answer:
7.4162
Step-by-step explanation:
The equation is
X = 2
because if it's parallel to the y axis, it goes straight through one single X co-ordinate.
