Mathematics, 30.03.2021 20:50 dlow2243
Aki has been driving at an average speed of 80 km/h toward Ottawa
for 3 h, when he sees the sign shown (Ottawa-300km).
The equation relating distance and time is of the form d=mt+b.
a) What does the ordered pair (3, 300) mean?
b) The slope is m 5+ -80. What does this value represent?
Why is it negative?
c) Determine the value of b.
d) Write an equation relating distance and time.
e) Graph the relation. What is the meaning of the d-intercept?
f) How long will the trip to Ottawa take, in total?
g) Has Aki reached the halfway point of his trip yet? Explain.
Answers: 3
Mathematics, 21.06.2019 12:30
What is the solution to the system of the equations? x = y - 3 x + 3y = 13
Answers: 2
Mathematics, 21.06.2019 19:00
Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b
Answers: 1
Mathematics, 21.06.2019 22:00
Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota
Answers: 2
Mathematics, 21.06.2019 22:30
Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.
Answers: 1
Aki has been driving at an average speed of 80 km/h toward Ottawa
for 3 h, when he sees the sign sh...
Mathematics, 03.03.2020 19:49
Business, 03.03.2020 19:49
Social Studies, 03.03.2020 19:49
Mathematics, 03.03.2020 19:49
Geography, 03.03.2020 19:49
Physics, 03.03.2020 19:49
Biology, 03.03.2020 19:50
Mathematics, 03.03.2020 19:50
History, 03.03.2020 19:50
Mathematics, 03.03.2020 19:50