Emily-Jane Bray

2021-08-20

The present cost of the model.

Given:

Cost of 250 gallon reactor 20 years ago was $780,000.

Power sizing exponent is 0.56.

Increase in construction cost over 20 years is from 141 to 556.

Given:

Cost of 250 gallon reactor 20 years ago was $780,000.

Power sizing exponent is 0.56.

Increase in construction cost over 20 years is from 141 to 556.

saiyansruleA

Skilled2021-08-21Added 110 answers

Calculation:

Write the formula to calculate the cost of reactor.

Cost

Substitute 556 for Cost

Cost

Thus, the cost for 750 gallon reactor is $1.68 million.

Here, option (b) has closest value.

Conclusion:

Thus, the correct option is (b) $1.66 million.

$\frac{20b}{{\left(4{b}^{3}\right)}^{3}}$

Which operation could we perform in order to find the number of milliseconds in a year??

$60\cdot 60\cdot 24\cdot 7\cdot 365$ $1000\cdot 60\cdot 60\cdot 24\cdot 365$ $24\cdot 60\cdot 100\cdot 7\cdot 52$ $1000\cdot 60\cdot 24\cdot 7\cdot 52?$ Tell about the meaning of Sxx and Sxy in simple linear regression,, especially the meaning of those formulas

Is the number 7356 divisible by 12? Also find the remainder.

A) No

B) 0

C) Yes

D) 6What is a positive integer?

Determine the value of k if the remainder is 3 given $({x}^{3}+k{x}^{2}+x+5)\xf7(x+2)$

Is $41$ a prime number?

What is the square root of $98$?

Is the sum of two prime numbers is always even?

149600000000 is equal to

A)$1.496\times {10}^{11}$

B)$1.496\times {10}^{10}$

C)$1.496\times {10}^{12}$

D)$1.496\times {10}^{8}$Find the value of$\mathrm{log}1$ to the base $3$ ?

What is the square root of 3 divided by 2 .

write $\sqrt[5]{{\left(7x\right)}^{4}}$ as an equivalent expression using a fractional exponent.

simplify $\sqrt{125n}$

What is the square root of $\frac{144}{169}$