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storchak [24]
2 years ago
7

2.

Engineering
1 answer:
Advocard [28]2 years ago
4 0

Answer:

B

Explanation:

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3
crimeas [40]
It will be c I think
3 0
3 years ago
You want to know your grade in Computer Science, so write a program that continuously takes grades between 0 and 100 to standard
Margarita [4]

Answer:

The code is given below in python

# Code Block 1

count = 0  # count variable

total = 0  # total variable

enter = '' # input variable

while enter != 'stop':

   enter = input('Enter a grade:' )

   if enter != 'stop' and enter.isdigit():

       total += int(enter) # add to total value

       count = count + 1   # then to the count

print float(total) / count

# Code Block 2

numbers = []

while enter != 'stop':

   enter = input('Enter a grade:' )

   if enter != 'stop':

       numbers.append(int(enter))

print sum(numbers) / float(len(numbers))

5 0
3 years ago
can someone please define these three vocabulary words for my stem class i will give brainliest if i can figure out how
Alexus [3.1K]
Just use g-00gle lol
4 0
2 years ago
A highway reconstruction project is being undertaken to reduce crash rates. The reconstruction involves a major realignment of t
CaHeK987 [17]

Answer:

The provided length of the vertical curve is satisfactory for the reconstruction design speed of 60 mi/h

Explanation:

The explanation is shown on the first uploaded image

8 0
3 years ago
For some transformation having kinetics that obey the Avrami equation (Equation 10.17), the parameter n is known to have a value
OleMash [197]

Answer:

t = 25.10 sec

Explanation:

we know that Avrami equation

Y = 1 - e^{-kt^n}

here Y is percentage of completion  of reaction = 50%

t  is duration of reaction = 146 sec

so,

0.50 = 1 - e^{-k^146^2.1}

0.50 = e^{-k306.6}

taking natural log on both side

ln(0.5) = -k(306.6)

k = 2.26\times 10^{-3}

for 86 % completion

0.86 = 1 - e^{-2.26\times 10^{-3} \times t^{2.1}}

e^{-2.26\times 10^{-3} \times t^{2.1}} = 0.14

-2.26\times 10^{-3} \times t^{2.1} = ln(0.14)

t^{2.1} = 869.96

t = 25.10 sec

5 0
3 years ago
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