Answer:
455.2
Step-by-step explanation:
=2%of540
=1/50×540
=1/5×54
=10.8
thus after 8 years=10.8×8
=84.8
thus number of people remaining=
540-84.8
=455.2
Answer:
The answer is 75 and 85.
Step-by-step explanation:
If the instrument measures in units of 10, then the measurement could be 5 units on either side of 80 (80 − 5 = 75, 80 + 5 = 85). Any value between 75 and 85 would be measured as 80.
Answer:
false
Step-by-step explanation:
Determine whether24:30 and 3:7/2 are equivalent therefore making it False
Answer:
5/6+1/2=1 1/3
Step-by-step explanation:
Find the least common multiple.
6:6,12
2:2,4,6,8,10,12
Multiply the numerator and denominator by what number gets to the lcm (12).
5/6 5×2=10 6×2=12
10/12
1/2 1×6=6 2×6=12
Add the new fractions
10/12+6/12=16/12
Turn it into a mixed number by dividing 16/12.
1 4/12
Simplify 1 4/12 by dividing the numerator and denominator by 4
1 4/12= 1 1/3
Answer:
d = 7
Step-by-step explanation:
Distance Formula: ![d = \sqrt{(x2 - x1)^2+(y2-y1)^2}](https://tex.z-dn.net/?f=d%20%3D%20%5Csqrt%7B%28x2%20-%20x1%29%5E2%2B%28y2-y1%29%5E2%7D)
Plug in our 2 coordinates:
![d = \sqrt{(2-2)^2+(1+6)^2}](https://tex.z-dn.net/?f=d%20%3D%20%5Csqrt%7B%282-2%29%5E2%2B%281%2B6%29%5E2%7D)
And you should get 7 as your final answer.