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2 years ago

7

Morgan determined he needed 45 1/2 yards of wire fencing for his landscaping project. He already had 17 3/4 yards. How much more

does he need to purchase?

1 answer:

gregori [183]2 years ago

7 0

The answer is 27 3/4

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How many pounds are there in a 72-ounce package of ground beef?(1 pound=16 ounces)

UkoKoshka [18]

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4.5 pounds of ground beef

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3 years ago

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The function of (x) varies directly with x^2, and f(x)=96 when x=4 what is the value of f(2)

makkiz [27]

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

$\bf \textit{f(x) varies directly with }x^2\qquad f(x)=kx^2
\\\\\\
\textit{we also know that }
\begin{cases}
f(x)=96\\
x=4
\end{cases}\implies 96=k(4)^2\implies 96=16k
\\\\\\
\cfrac{96}{16}=k\implies 6=k\qquad therefore\qquad \boxed{f(x)=6x^2}
\\\\\\
\textit{now, when }\stackrel{f(2)}{x=2}\textit{ what is \underline{f(x)}?}\qquad f(2)=6(2)^2$

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3 years ago

Broccoli cost $1.50 per pound at the store.How much money does 32 ounces of broccoli cost

balandron [24]

Hope this will help u

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3 years ago

What is another way to write the expression t×(14-5)

Lady bird [3.3K]

T(14 - 5) = 14t - 5t or t(14) - t(5)

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Find the quotient of 2.632 · 104 and 2 · 10-7.

gtnhenbr [62]

First one:
2.632 • 104 = 273.728

Second one:
2 • 10 - 7 = 13

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3 years ago