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devlian [24]
3 years ago
14

Evaluate 14(7)-2

Mathematics
1 answer:
mylen [45]3 years ago
3 0
The answer is c)12 you have to multiply 14 with 7 then minus 2
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A utility company in a western city of the United States expects the consumption of electricity to increase by 11%/year during t
nevsk [136]
Let C₀ be current consumption. Then consumption (C) after t years is: 
<span>C(t) = C₀ * (1 + 0.1)^t </span>
<span>C(t) = C₀ * (1.1)^t </span>

<span>After 10 years, consumption will be: </span>
<span>C(10) = C₀*(1.1)^10 </span>
<span>C(10) = 2.5937424601 C₀ </span>

<span>Total percentage increase after 10 years: </span>
<span>(2.5937424601 C₀ - C₀) / C₀ = 1.5937424601 C₀ / C₀ = 1.5937424601 = 159.37% </span>

<span>Utility company will have to increase generating capacity by 159.37%</span>
6 0
3 years ago
Three quarters of the batch of twenty cookies burned when you forgot to take them out of the oven?how many cookies burned?
a_sh-v [17]
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7 0
4 years ago
Which value of x makes the equation below true? 2/5x + 10 = 30
Westkost [7]

Answer:

x=50

Step-by-step explanation:

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6 0
3 years ago
48/6= X/2.3<br> ..zzzzzzzzz
diamong [38]

Answer:

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Step-by-step explanation:

i think you stack them and cross multiply.

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MULTIPUL ANSWER CHOICE GIVE ME MORE THAN 1 ANSWER AND MAKE IS CORRECT! PLEASE AND THANK YOU!
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Step-by-step explanation:

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3 years ago
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