Answer:
Step-by-step explanation:
Given
Required
Find
and are vertically opposite angles.
So:
Substitute
Answer:
157286400 bacteria
Step-by-step explanation:
We are given the following in the question:
The bacteria increases 4 times every 6 hours.
Initially there are 150 bacteria.
Thus, we can write the function for number of bacteria after x hours,
We have to find the number of bacteria in 2.5 days.
1 day = 24 hours
Thus,
Putting x = 60 in the above equation, we get,
Thus, there will be 157286400 bacteria in two and a half days.
4 +2 +4 = 10 blocks total
2 are blue so you have a 2/10 which reduces to 1/5 probability of picking blue
Y=mx+b which therefore is 4x+7
Answer:
30 ounces of iodine worth 80 cents an ounce
Step-by-step explanation:
Let
x ----> ounces of iodine worth 80 cents an ounce
we know that
The ounces of iodine (x) worth 80 cents an ounce mixed with 50 ounces of iodine worth 48 cents an ounce must be equal to the mixture (x+50) worth 60 cents an ounce
The linear equation that represent this situation is
solve for x