The rules of this problem will be as follow:
we have a * b = x
1) If a > 1 and b > 1 ⇒⇒⇒ x > a and x > b
2) If a > 1 and b < 1 ⇒⇒⇒ x < a and x > b
3) If a < 1 and b < 1 ⇒⇒⇒ x < a and x < b
4) If a = 1 and b > 1 ⇒⇒⇒ x > a and x = b
5) If a = 1 and b < 1 ⇒⇒⇒ x < a and x = b
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2a) (13/4) * (5/8) = x ⇒⇒⇒⇒ rule (2)
∴ x < (13/4) and x > (5/8)
2b) (4/3) * 6 = x ⇒⇒⇒ rule (1)
∴ x > (4/3) and x > 6
2c) (2/5) * (1/7) = x ⇒⇒⇒⇒ rule (3)
∴ x < (2/5) and x < (1/7)
2d) (5/8) * (7/7) = x ⇒⇒⇒ rule (5)
x = (5/8) and x < (7/7)
Answer:
n(t) = 10×1.2^t
Step-by-step explanation:
The idea here is that the number of ill students is multiplied by 1+20% = 1.20 each hour. That is, after t hours, you have multiplied the original number by 1.20 "t" times. Of course, repeated multiplication is signified using an exponent.
The form you can use in such cases is ...
value = (initial value)×(growth factor in period)^(number of periods)
Here, you're given a growth rate (20% per hour), so you add 1 to get the growth factor (as we showed above).
Your exponential function can be ...
n(t) = 10×1.20^t
Answer:
Answer : 1,2,3,5,6,10,15,25,30,50,75,150, Related Links : Is 150 a rational number?
Step-by-step explanation:
The factors of 150.
Answer:
12
Step-by-step explanation:
1/12 is reduced to its lowest point.
3/4 can be increased to 9/12 by:
× =
So, the least common denominator is 12.
Answer:
Step-by-step explanation:
-(m - 6) = 3m + 14
-m + 6 = 3m +14
Subtract 6 from both the sides
-m + 6 - 6 = 3m + 14 - 6
-m = 3m + 8
Subtract 3m from both the sides.
-m - 3m = 3m + 8 - 3m
-4m = 8
Divide by (-4)
-4m/-4 = 8/-4
m = -2