2 years ago

Helppppppppppppppppppppppppppppppppppppp

Mathematics

1 answer:

Lilit [14]2 years ago

5 0

Answer:

would be the first one

Step-by-step explanation:

product means multiplication. so the product of x and 0.28 would be x × 0.28 or 0.28x

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Answer:

1,260

Step-by-step explanation:

Multiply how much you get by the hours. Hope this helps!

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2 years ago

I need help on this logarithmic equation I need it solved step by step * It asks to solve it in terms of x. *

Rashid [163]

To solve the function in terms of x:

$\log _{4^x}2^a=3$

find the power of the subscripts of the log

$\begin{gathered} \log _{4^x}2^a=3 \\ \log _{2^{2x}}2^a=3 \\ \frac{a}{2x}\log _22=3 \\ \text{where }\log _22=1 \\ \frac{a}{2x}=3 \end{gathered}$

cross multiply the expression

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1 year ago

Diana ran a total of 9 3/4 miles over three days. She runs the same distance each day. How many miles did Diana run each day?

Natasha2012 [34]

Answer:

3 1/4

Step-by-step explanation:

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3 years ago

Describe the credit process, using five vocabulary terms from the chapter.

Mandarinka [93]

Answer:

The answer is a and e

Step-by-step explanation:

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2 years ago

A certain bacteria is growing at a rate of 4 percent each day. If the culture of bacteria has 5,000 bacteria today, how many bac

Virty [35]

This is the concept of exponential growth, To get the number of bacteria after 10 days we use the formula:
f(t)=ae^(kt)
where;
a=initial number=5000
k=constant of proportionality= 0.04
t=time=10 days
f(t)=future number
thus the number of bacteria in 10 days will be:
f(t)=5000e^(0.04*10)
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The answer is 7,459.12

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