Where are the following grades ? how am i supposed to answer without all parts of the question .
1 / 3 of her bracelets are pink, and she has 4 pink bracelets, which means she has 8 bracelets in other colors, for a total of 12 bracelets.
The equation of best fit is 
.
. It means that the population, in millions, after 
years from 
is 
.
The slope of the line is 
which means population is increasing at the rate of per year.
Sum of 
Sum of 
Mean 
Mean 
Sum of squares (SSX) 
Sum of products (SP) 
Regression Equation 
It means that the population, in millions, after years from is .
From the equation,
the slope of the line is which means population is increasing at the rate of per year.
Learn more about line of best fit here:
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<h3>
Answer: 35</h3>
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Explanation:
A full circle is 360 degrees. The pie slices shown represent the various angles of each slice. Each angle expression in that diagram will add up to 360.
Doing this will help us solve for x.
(angleVQR)+(angleRQS)+(angleSQT)+(angleTQU)+(angleUQV) = 360
(21x+4) + (14x-4) + (5x+5) + (5x+5) + (80) = 360
45x+90 = 360
45x = 360-90 ... subtract 90 from both sides
45x = 270
x = 270/45 ..... divide both sides by 45
x = 6
We'll then plug this x value into the angle expression for angle TQU
angle TQU = 5x+5
angle TQU = 5*6+5
angle TQU = 35 degrees
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Extra info:
- angle VQR = 130 degrees
- angle RQS = 80 degrees (same as angle UQV)
- angle SQT = 35 degrees (same as angle TQU)
- Starting at angle VQR, and working clockwise, the five angles are: 130, 80, 35, 35, 80. Note that 130+80+35+35+80 = 360.
Answer:
answer C
Step-by-step explanation:
hello
because this is not allowed to divide by 0 I would take x real different from 0 and from -5/4
indeed if we develop
hope this helps
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