Answer:
- 3225
Step-by-step explanation:
d = 75
2d + ( - 45 d )
= 2 ( 75 ) - 45 ( 75 )
= 150 - 3375
= - 3225
Answer:
1. The type of charge card used by a customer (Visa, MasterCard, AmEx)? Nominal
2. The duration a flight from Boston to Minneapolis? Continuous Ratio
3. The number of Nobel Prize-winning faculty at Oxnard University? Discrete Ratio
4. Temperature in degrees Celsius at 7 o'clock this morning? Continuous Interval
Step-by-step explanation:
1. Nominal data deals with the classification of items based on their names or labels. They are qualitative in nature. The type of charge card used by a customer is an example.
2. Continuous data are quantitative data that can appear in decimal forms. They are obtained by measurement.
3. Discrete data is also quantitative data that cannot be divided. They appear as whole numbers.
4. Interval data has the same difference between the variables. They do not have a true zero. For example, there is nothing like 0 degree Celsius. Ratio data on the other hand is interval data with a true zero.
Answer:
x^12
Step-by-step explanation:
We know that a^b* a^c = a^(b+c)
x^5 * x^7 = x^(5+7) = x^12
Answer:
ADFGH
Step-by-step explanation:
Good luck on your test!
Answer:
(2,3)
Step-by-step explanation:
We are given that triangle PQR lies in the xy-plane, and coordinates of Q are (2,-3).
Triangle PQR is rotated 180 degrees clockwise about the origin and then reflected across the y-axis to produce triangle P'Q'R',
We have to find the coordinates of Q'.
The coordinates of Q(2,-3).
180 degree clockwise rotation about the origin then transformation rule
The coordinates (2,-3) change into (-2,3) after 180 degree clockwise rotation about origin.
Reflect across y- axis the transformation rule
Therefore, when reflect across y- axis then the coordinates (-2,3) change into (2,3).
Hence, the coordinates of Q(2,3).
