Answer:
10x + 7y = 2
Step-by-step explanation:
Slope = (6 + 4)/(-4 - 3) = -10/7
Equation:
y + 4 = -10/7(x - 3)
7(y + 4) = - 10(x - 3)
7y + 28 = -10x + 30
10x + 7y = 30 - 28
10x + 7y = 2
Answer:
Option B
Step-by-step explanation:
Let 'x' represents the number of miles traveled and 'y' represents the total cost of of the taxi ride.
Cost of ride with a rate of $2.25 per mile = $2.25x
Since, service charge of the taxi = $3 for first mile
Total cost of the ride = 2.25x + 3
Equation for the cost of the ride will be,
y = 2.25x + 3
Since, farthest distance that the taxi can travel = 35 miles
That means value of x may vary between x = 0 to x = 35 (including x = 25)
Therefore, domain for the situation will be,
0 < x ≤ 35
Option B will be the answer.
Answer:
1200/2000
Step-by-step explanation:
There are 1200 students total that have a GPA less than 3.00. That means that out of 2000 students, 1200 of them have a GPA less than 3.00, hence 1200/2000 chance that a student is picked at random with less than a 3.00.
Anshmmm
Step-by-step explanation:
Answer:
See explanation below
Step-by-step explanation:
(a) The spread of the data is represented by their range,
Adam's Range : 106 - 91 = 15
Miguel's Range : 105 - 86 = 19
As Miguel's Range is greater, his data has the greater spread
(b) The middle 50 percent of both data sets would be the following,
Adam | 103 | 105 | 104 | 106 | 100
Miguel | 88 | 86 | 89 | 93 | 105
And their 50% range would be ...
Adam's 50% Range : 106 - 100 = 6,
Miguel's 50% Range : 105 - 86 = 19
Adam still has the least spread, even in the middle 50%
(c) This proves that their is a small variance in Adam's training times, but a large variance in Miguel's training times (Miguel's data is more likely skewed).
