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saw5 [17]
3 years ago
9

in 1996 there were approximately 275 students in the Delaware high school band in 2002 that number increased to 305 find the ann

ual rate of change in the number of students in the band?
Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
8 0
I think the answer is 30
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WHAT IS THE ANSWER FOR 12 1/3 + 8 3/4 +17 2/8 +23 2/3=
gulaghasi [49]
12  \dfrac{1}{3}  + 8  \dfrac{3}{4}  +17  \dfrac{2}{8}  +23  \dfrac{2}{3}

Simplify
= 12  \dfrac{1}{3}  + 8  \dfrac{3}{4}  +17  \dfrac{1}{4}  +23  \dfrac{2}{3}

Change the denominators to be the same
= 12  \dfrac{1 \times 4}{3 \times 4}  + 8  \dfrac{3 \times 3}{4 \times 3}  +17  \dfrac{1 \times 3 }{4 \times 3}  +23  \dfrac{2 \times 4}{3 \times 4}

= 12  \dfrac{4}{12}  + 8  \dfrac{9}{12}  +17  \dfrac{3 }{12}  +23  \dfrac{8}{12}

Combine into single fraction
= 60  \dfrac{24}{12}

= 62

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Which statements are true about the residual plot and the equation for the line of best fit for the data? select two options.. t
Nataly [62]

The statements are true about the residual plot and the equation for the line of best fit include:

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This shows the residuals on the vertical axis and the independent variable on the horizontal axis.

Since the plot has a curved pattern, the equation for the line of best fit is not a good approximation for the data as the result will be inaccurate.

Read more about Residual plot here brainly.com/question/16180255

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Vanyuwa [196]
(9x + 5) - (4x+3) = 0
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5 0
3 years ago
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If a regular polygon has exterior angles that measure approximately 17.14º each, how many sides does the polygon have?
mr Goodwill [35]
Exterior angles for n sides = 360/n = 17.14, n = 360/17.14 = <span>21 sides</span>
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