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Stells [14]
3 years ago
7

What is the ratio of the number of miles and the number of miles and the number of liters of gasoline? round to the nearest tent

h, if necessary. hint 1 gallon =3.8
Mathematics
1 answer:
zysi [14]3 years ago
8 0
What is the ratio<span> of kilometers traveled to the time in hours? (</span>Hint<span>: </span>1 mile<span> ≈ 1.61 km) </span>1<span> LeRoy purchased 6 </span>gallons<span> of </span>gasoline<span> for $19.56. 2 What is the constant of proportionality between the</span>number<span> of pages read and the </span>number<span> of hours spent  </span>Round<span> to the </span>nearest tenth<span>, </span>if necessary. (Hint:1 gallon<span> ≈ </span>3.8 liters<span>).</span>
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Which of the following numbers is closest to 6?
vichka [17]
B because all the others are further from 6
5 0
2 years ago
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Find the equation of the inverse.<img src="https://tex.z-dn.net/?f=y%20%3D%20%20%7B2%7D%5E%7Bx%20%2B%205%7D%20%20-%206" id="TexF
Contact [7]

Find the equation of the inverse.

y =  {2}^{x + 5}  - 6

we have

y=\mleft\{2\mright\}^{\mleft\{x+5\mright\}}-6

step 1

Exchange the variables

x for y and y for x

x=\{2\}^{\{y+5\}}-6

step 2

Isolate the variable y

(x+6)=2^{(y+5)}

apply log both sides

\begin{gathered} \log (x+6)=(y+5)\cdot\log (2) \\ y+5=\frac{\log (x+6)}{\log (2)} \\  \\ y=\frac{\log(x+6)}{\log(2)}-5 \end{gathered}

step 3

Let

f^{(-1)}(x)=y

therefore

the inverse function is

f^{(-1)}(x)=\frac{\log(x+6)}{\log(2)}-5

7 0
1 year ago
Ok the first question confuses me what is the volume of the prisom show in the top?
Veronika [31]
Split the shape in to two this is the rectangular side.
15+6=21
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147×4=588in
square shape
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then add the answers together
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1164 is how many more inches greater
5 0
3 years ago
The radius of a circle is 4 feet. What is the area?
ANEK [815]
Abswer is here

100.571429
3 0
3 years ago
What are the solutions of |8n| _&gt;40​? Graph the solutions. Please help me I need the question
stepladder [879]

Answer: n < -5 or n > 5


Step-by-step explanation: Solve for n


6 0
3 years ago
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