Answer:
3(6x+1)
Step-by-step explanation:
I hope its correct good luck best wishes
Answer:
after 5 months, the petri dish will have 332 bacteria :)
Step-by-step explanation:
7% of 246 = 17.22
every moth, the bacteria increases by 17.22
17.22 x 5 = 86.10
246 + 86.10= 332.1
rounded to the nearest whole number= 332
The probability of picking a head and a number 4 is 0.25.
<h3>How to calculate the probability?</h3>
Your information is incomplete and the complete information wasn't found. An overview will be given.
A coin has a head and tail and the probability of choosing either is 1/2 or 0.5.
Let the 2 numbers be 1 and 4. The probability of picking either number will be 1/2 or 0.5 as well.
Here, let the probability of picking a head and a number 4 will be:
= 1/2 × 1/2
= 0.5 × 0.5
= 0.25
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Answer:
The answer to your question is Area = 40 u²
Step-by-step explanation:
Data
A = (-1, -4)
B = (-1, 6)
C = (3, 6)
D = (3, - 4)
Process
1.- Plot the points to determine the base and the height (see the graph below)
2.- Calculate the distance between A and B and A and D
dAB =
dAB =
dAB =
dAB = 10
dAD =
dAD =
dAD =
dAD = 4
3.- Calculate the area
Area = base x height
Area = 4 x 10
Area = 40 u²
Answer:
27
Step-by-step explanation:
Let T be the capacity of the tank.
Since the tank was 1/3 full and ends up 7/9 full.
T - T = 12
Simplifying the left side of the equation, tells us how much 12 gallons fills.
T = 12
Now we solve for T:
T = 12*9/4
T = 27