Nah that’s right a is the correct answer
<h3>
Answer: 1.75 square feet</h3>
This converts to the improper fraction 7/4
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Work Shown:
3/4 = 0.75
area of triangle on the left = base*height/2 = 0.75*2/2 = 0.75 sq ft
area of triangle on the right = base*height/2 = 1*2/2 = 1 sq ft
total area = 0.75+1 = 1.75 sq ft
This converts to the improper fraction 7/4 because
1.75 = 1 + 0.75
1.75 = 1 + 3/4
1.75 = 4/4 + 3/4
1.75 = (4+3)/4
1.75 = 7/4
Answer:
The first five terms in the pattern are 56, 59, 62, 65 and 68.
Step-by-step explanation:
Here, the first term in the pattern = 56
Rule : Add 9, Subtract 6
Second term :
First term + 9 - 6 = 56 + 9 - 6 = 59
Third Term :
Second term + 9 - 6 = 59 + 9 - 6 = 62
Fourth Term :
Third term + 9 - 6 = 62 + 9 - 6 = 65
Fifth Term :
Fourth term + 9 - 6 = 65 + 9 - 6 = 68
Hence, the first five terms in the pattern is 56, 59, 62, 65 and 68.
Answer:
81 times the original size
Step-by-step explanation:
AA0ktA=3A0=?=?=25hours=A0ekt
Substitute the values in the formula.
3A0=A0ek⋅25
Solve for k. Divide each side by A0.
3A0A0=e25k
Take the natural log of each side.
ln3=lne25k
Use the power property.
ln3=25klne
Simplify.
ln3=25k
Divide each side by 25.
ln325=k
Approximate the answer.
k≈0.044
We use this rate of growth to predict the number of bacteria there will be in 100 hours.
AA0ktA=3A0=?=ln325=100hours=A0ekt
Substitute in the values.
A=A0eln325⋅100
Evaluate.
A=81A0
At this rate of growth, we can expect the population to be 81 times as large as the original population.
Answer:
i think its 3x so A)
Step-by-step explanation: