Jayden has plantains and pineapples in a ratio of 35:270. How many pineapples does he have if he has 7 plantains?

Mathematics

1 answer:

kati45 [8]1 year ago

7 0

I think it would be 54 pineapples

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1 times 729=729 so

1mile=1.61kiloneter
multiply both sides by 729 to get 729 miles on left side
729 miles=1173.69 kilometer

whole
1173.6
6>5 so round up
1174

answer is 1174 kilometer

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What is the minimum value of 2x + 2y in the feasible region?

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$\bf \qquad \qquad \textit{double proportional variation}
\\\\
\begin{array}{llll}
\textit{\underline{y} varies directly with \underline{x}}\\
\textit{and inversely with \underline{z}}
\end{array}\implies y=\cfrac{kx}{z}\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------\\\\$

$\bf \textit{\underline{y} varies directly as (x+3) and inversely as (x-3)}\implies y=\cfrac{k(x+3)}{x-3}
\\\\\\
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\begin{cases}
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Cool!

Step-by-step explanation:

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Help me with this please

zloy xaker [14]

Answer:

Step-by-step explanation:

for x, then 7 = (x1+9) /2

14 = x1+9

5 = x1

for y , then 4 = (y1+7 ) /2

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1 = y1

J = (5,1)

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