Answer:
decimals can be demonstrated as rational numbers
Step-by-step explanation:
Answer:
NO
Step-by-step explanation:
Since you are rounding to a numbers in the 100s you need to find the closest multiple of 100 to 448, this would be 400 since the difference between 448 and 400 is 48 while the difference between 500 and 448 is 52 and 48<52
Answer:
a)
b) area of the spill increasing when the radius is 23 m
Step-by-step explanation:
<u>Explanation:</u>-
a)
Given 'A' is the area of a circle with radius 'r'
The area of the circle ..(I)
Differentiating equation (I) with respective to 't'
b)
If the radius of the oil spill increases at a constant rate of 1 m/s
Given the radius r= 23m
Area of the spill increasing when the radius is 23 m
Answer:
See explanation
Step-by-step explanation:
The question is incomplete. However, I'll ask and answer possible questions that emanate from the given parameter.
A possible question is: Write the given information as a function of distance.
We have that;
The function would be calculated as:
Base Distance + Rate * Time
Substitute values for Base Distance, Rate and Time
This gives:
Hence;
Another possible question is to determine the current distance travelled by the family at a rate of 80 miles per hour for 3 hours.
Here, we have:
Substitute these values in
Answer:
456
Step-by-step explanation:
Find the height of the trapezoid first (QR):
= 12
QR = 12
Area:
× h = × 12
= 456