Translate the following sentence into an equation.

Mathematics

1 answer:

seropon [69]3 years ago

8 0

Answer:

r u stu ped

Step-by-step explanation:

stu ped

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What is slope? Check all that apply.

Katarina [22]

Answer:

B, E, and F maybe

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3 years ago

The current I in an electrical conductor is inversely proportional to its resistance R . If the current is 1 /4 ampere when th

algol [13]

$\bf \qquad \qquad \textit{inverse proportional variation}\\\\
\textit{\underline{y} varies inversely with \underline{x}}\qquad \qquad y=\cfrac{k}{x}\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------\\\\$

$\bf \textit{I is inversely proportional to R}\implies I = \cfrac{k}{R}
\\\\\\
\textit{we also know that }
\begin{cases}
I=\stackrel{Amps}{\frac{1}{4}}\\
R=\stackrel{Ohms}{100}
\end{cases}\implies \cfrac{1}{4}=\cfrac{k}{100}\implies \cfrac{100}{4}=k
\\\\\\
25=k\qquad \qquad \boxed{I=\cfrac{25}{R}}
\\\\\\
\textit{when R = 150, what is \underline{I}?}\qquad \qquad I=\cfrac{25}{150}$

8 0

4 years ago

Pls pls pls pls pls help!!!!!!!!!

Semmy [17]

Answer:

1) View image attached

2) -3, -2.5, -1, 2, 5

3) -2.5

Step-by-step explanation:

1) Draw a number line, an image is shown below with the number line. You then put "points" on the values that you are plotting. This is also shown in the image attached.

2) The ones with the "-" are negative, meaning that they are below 0. These will always be smaller than those without a "-" sign. In addition to this, the way negative numbers work in terms of least to greatest is completely flipped. For example, -5 is greater than -10, and -10 is less than -5. If the numbers were positive, 5 would be less than 10 and 10 would be greater than 5.

3) The value that isn't an integer is the one that isn't a whole number. In those answer choices you gave, the only one with a decimal is -2.5 (as indicated by the ".5"