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Dmitriy789 [7]
3 years ago
6

Can someone pls help

Mathematics
1 answer:
Nitella [24]3 years ago
8 0

Answer:

a

Step-by-step explanation:

bc i know

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when price of indomie noodles was lowered from #50 to #40 per unit, quantity demanded increases from 400 to 600 units per week.
Nataly [62]

Answer:

The price elasticity of demand is -10

Step-by-step explanation:

Given

p_1,p_2 = 50,40

q_1,q_2 = 400,500

Solving (a): The coefficient of price elasticity of demand (k)

This is calculated as:

k = \frac{\triangle q}{\triangle p}

So, we have:

k = \frac{500 - 400}{40 - 50}

k = \frac{100}{-10}

k = -10

<em>Because |k| > 0, then we can conclude that the company made a wise decision.</em>

7 0
3 years ago
What is the answer for 17x&gt; -7
Alex17521 [72]

Answer:

x > -7/17

Step-by-step explanation:

You first divide -7 by 17 to isolate the variable, (x).

And thats it!

8 0
3 years ago
Kevin buys
algol [13]

Answer:

1:350 i think

Step-by-step explanation:

i could be wrong

7 0
2 years ago
Read 2 more answers
What value(s) of x will make each equation below true?
kvasek [131]

Answer:

a X=0

b X=0

c X= undetermined

5 0
3 years ago
Read 2 more answers
Refer to the various selling prices of various homes in a community that follow the normal distribution with mu (population mean
blsea [12.9K]

Answer:

0.43715

Step-by-step explanation:

We solve using z score calculator

z = (x-μ)/σ, where

x is the raw score

μ is the population mean = $276,000

σ is the population standard deviation = 32,000

For x = $276,000

z = 276,000 - 276,000/32000

z = 0

Probability value from Z-Table:

P(x = 276000) = 0.5

For x = $325,000

z = 325,000 - 276,000/32000

z = 1.53125

Probability value from Z-Table:

P(x = 325000) = 0.93715

The probability that the next house in the community will sell for between $276,000 and $325,000 is

P(x = 325000) - P(x = 276000)

= 0.93715 - 0.5

= 0.43715

8 0
3 years ago
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