There are 800,000 termites in a wooden porch. The treatment used on the wood exterminates 40% of the termites every day. How many termites will be left in: a) 3 days
b)36 hours
c) 2 weeks

d

step-by-step explanation:

d

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

3x + 4y -25 =0 represents the amount of change sianna should recieve

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.