Step-by-step explanation:
The population of spiders in a lab is modeled by the function , where represents the number of days since population was first counted.
Consider that after days, the population of spiders has grown to 550. We need to find such .
Applying logarithm on both sides,
∴ It takes about 27 days for the population to become 550.
x° + 2y° = 180° ⇒ 2y° = 180° - x°
x° = 60° {three sides of the same lengh, means three angles=60°}
2y° = 180° - 60°
2y° = 120°
y° = 60°
Hey there!
Good luck on your assignment and enjoy your day!
~
y=mx+b
so
y=6x-7
that is how you do it
35%= 56
100%= 56÷35×100
100%= 160
25%= 40
100%= 40÷25×100
60%= 160÷100×60
60%= 96