2 years ago

3. Given f(x)=-2(5) Find f (4)

Mathematics

1 answer:

zzz [600]2 years ago

6 0

Answer:

(

)

, means, whatever be the value of

, f(x)=2#.

∴

(

−

)

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In the first week students at RSM solved 25 percent of their monthly quota of problems. In the second week, they solved 110 perc

natka813 [3]

Answer:

The number of problems solved = 2000

Step-by-step explanation:

Let us assume the monthly quota of problems be x

number of problem solved in first week = 25 % of x = $0.25x$

number of problems solved in 2nd week = 110% of (problems solved in 1st week)

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= $0.60(0.25x+0.275x)$

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now we have

number of problems solved in ll 4 weeks = x

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$x=\frac{320}{0.16}$

$x=2000$

Hence the number of problems solved = 2000

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3 years ago