The circles in the figures form a series
The next step in the series is (B)
<h3>How to determine the next step?</h3>
From the figure, we have the following highlights
- The first circle has 2 segments
- The second circle has 4 segments
- The third circle has 5 segments
Using the above pattern, the next circle must have 6 segments
Hence, the next step in the series is (B)
Read more about series at:
brainly.com/question/6561461
Number of aircrafts = 2939.93 + 233.517 * (years since 1990).
The predicted number of aircrafts flying in 1992 (1922 does not make sense for this equation because it returns a negative number of aircrafts) is found by pluging in the years since 1990 to 1992 = 1992 -1990 = 2 =>
number of aircrats = 2939.93 + 233.517 * (2) = 3406.96.
That is the predicted number.
The actual number is on the graph. You just go to the explanatory value 2 (years since 1990) on the horizontal axis, move straight upward until you reach the corresponding point on the graph, and read its vertical coordinate (go horizontally to the left until the vertical axis)
This is a site run by students for students. And to attract viewers you need to give out some good points,and another thing is that this app HELPS you,because at the end of the day this app is not gonna sit beside you in exam. You have to do the studying. Anyways,I will see if i can answer some of your questions.
Answer:
e
Step-by-step explanation:
It is pretty easy to eliminate the wrong answers by trying the answers in the equations.
a. 7 times 30 is way more than 4
c. 6 times 226 is way more than 172, even after subtracting 64
d. 7 times -74 is way less than 4
The appropriate choice is
... b. x=4, y=30
You can check it with your graphing calculator.
_____
Since you have an expression for y, you can substitute that into the second equation:
... -2x + 6(2+7x) = 172 . . . . substitute for y
... 40x = 160 . . . . . . . . . . . . eliminate parentheses, subtract 12, collect terms
... x = 4 . . . . . . this is sufficient to help you locate the correct answer
