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The desired number is the difference between the number of messages sent by the 16th day and the number sent by the 9th day:
... n = t(16) - t(9)
... n = (40×√16) - (40×√9)
... n = 40×(4 - 3) = 40
40 text messages were sent between the ninth and sixteenth day of the month.
Answer:
$30,600
Step-by-step explanation:
1 hectare = 10,000 
0.36 hectare = 0.36 * 10000
= 3600 
She pays $8.50 per square meter. Thus, the total cost is:

Answer: $30,600
Answer:
$450,000
Step-by-step explanation:
chad = (1/3)profit
3×chad = profit = 3×$150,000 . . . . multiply the equation by 3; fill given value
profit = $450,000
The company's overall profits were $450,000.
Answer:
-8 > x
Step-by-step explanation:
56 divided by -7 = -8
-8 > x
make sure to double check before turning it in!