Answer:
81 million
Step-by-step explanation:
In one year there is 365 days, if you divide 365/4.5 the answer is 81.1. And every 4.5 days add 1 million people, then you multiply
81.1*1 000 000 = 81 100 000
approaching to the nearest million, 81 million of babies are added each year.
Answer : (8,5)
Given
K(x) = ![8-\sqrt[3]{x}](https://tex.z-dn.net/?f=8-%5Csqrt%5B3%5D%7Bx%7D)
Now we plug in each point and check whether it satisfies our equation
(-64,12)
K(-64) =
= 12 so this point lie on graph
(125,3)
K(125) =
= 3 so this point lie on graph
(343,1)
K(343) =
= 1 so this point lie on graph
(8,5)
K(8) =
= 6 so this point does not lie on graph because we got 6 instead of 5
Answer:
Step-by-step explanation:
Answer:
1. 
2. 13.5 + 
3. 
6. 
These four options are rational;
Step-by-step explanation:
1.
equals to 10 * 10 = 100 which is rational
2. 13.5 +
equals 13.5 + 9 = 22.5
3.
-- 3+27 = 30
6. 
Option 4 and 5 are irrational because they include
and
which are not a perfect square and their answers will be non recurring and non terminating decimal fraction.
Well first turn 1/7 and 1/5 into decimals which would be .142857 and .2 Add those to 7 and 5 to get 7.143 (I rounded this to the nearest thousandth) and 5.2 Divide those and you get 1.374