00 Student Edu
Mathematics
Ruby Molina - Linear vs. Non-linear Quiz
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1.5pt :
BI U 6 A A
x x2 E = EE
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Tia gets paid $34 per month to deliver newspapers. She has $125 saved in a bank account
and deposits all of her monthly wages from newspaper delivery into this acccant. Let s be
the amount she has saved and m be the months since she started with $125.
(a) Write a linear function that models her (b) Tia would like to save $400 to purchase
savings, s, as a function of the numbers a new phone. What is the minimum
of months, m.
number of whole months she will need to
save? Justify your answer.

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)