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a red candle is 8 inches tall and burns at a rate of 10 inch per hour.
a blue candle is 6 inches tall and burns at a rate of inch per hour.
after how many hours will both candles be the same height? enter your answer in the box.
hours

Step-by-step explanation:

after one hour red is 18 inches

blue is 7 inches

after two hour

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb