Answer:
Proportional
Step-by-step explanation:
If she burns 15 per minute, the she will burn 30 in 2 min and 45 in 3 min, etc. Therefore it is proportional.
2.385 or another thousandths place decimal
Answer:
The distance = 207.3 inches
Step-by-step explanation:
∵ The distance = number of revolution × circumference
∵ The radius of the circle = 11 inches
∴ The circumference = 2 × π × r = 2 × π × 11 = 22π inches
∵ Number of revolution = 3
∴ The distance = 3 × 22π = 66π = 207.3 inches
Answer:
8, 9 and 10
Step-by-step explanation:
We would have to find the 3 consecutive integers.
Consecutive integers are one after another, such as:
1, 2, 3, ... etc.
So, if we let the first integer be "x", the next one is 1 unit apart, so next one would be:
x + 1
Next one:
x + 2
So, we have 3 consecutive integers:
x, x + 1, x + 2
It is given, <em>3 times smallest (x) is 14 MORE THAN largest (x + 2)</em>. So we can write:
3x = x + 2 + 14
Now we solve for x:

So, the integers are:
8, 9 and 10
Answer:
3280
Step-by-step explanation:
52×63=3276
Round 3276 to 3280
Hope this helps! :)