Answer:
D. 13000 is the correct option out of the choices!
I'm pretty sure it would have to be 155. Considering a flat line has an angle of 180 and if you subtract 180 from 25 you get 155.
no
you can't have two of the same numbers
Answer:
Step-by-step explanation:
The given logarithmic expression is:
This is the same as:
We now apply the product rule to get:
We now apply the power rule to get;
Answer:
80 × 30 = 2,400
Step-by-step explanation:
We can easily round 79 up to 80 and round 31 down to 30. This would make our expression 80 × 30, which is much easier to compute. We just take 8 × 3 (which is 24) and add two zeros onto the end of the number. This yields us an answer of 2,400 which is very close to the actual multiplication of 79 × 31 which is 2,449 (only 49 more than our estimation).
