The population is increasing at the rate of 220
Explanation:
Given that the population of Hannah's town is increased from 1500 to 2600 in five years.
This can be written in expression as
and
We need to determine the rate of change of population.
The rate of change can be determined using the formula,
where and
Substituting the values in the formula, we have,
Simplifying, we have,
Dividing, we get,
220
Thus, the population is increasing at the rate of 220
Answer:
5.38516480 or √
29
hope this helps
have a good day :)
Step-by-step explanation:
The problem statement tells us ...
... paycheck = 4000 + 0.09×sales
and that the paycheck amount is 11650. Substituting that into the above equation and solving for sales, we have ...
... 11650 = 4000 + 0.09×sales
... 7650 = 0.09×sales . . . . . . . . . . subract 4000
... 7650/0.09 = sales = 85000 . . . divide by 0.09
John's sales during that month were $85,000.
Answer:
she will need to trade 8 wool cards for his 4 ore cards
Step-by-step explanation:
basically, the graph shows that three ore cards are equal in value to six wool cards, meaning that ore cards have a value of two wool cards. so if jillian wants 4 ore cards, she will have to give david double the number in wool cards; so 8.
sorry I'm not good at explaining things.
Answer:
0.6
Step-by-step explanation:
10l|8w
6l`|?w`
6/10=0.6
0.6 x 8w = 4.8w
Scale factor = 0.6
6l`|4.8w`