Answer:
0.42 is closest to the proportion of customer purchase amounts between $14.00 and $16.00
Step-by-step explanation:
Mean = 
Standard deviation = 
We are supposed to find the proportion of customer purchase amounts between $14.00 and $16.00
P(14<x<16)
Formula : 
At x = 14
Refer the z table for p value
P(x<14)=0.1922
At x = 16
Refer the z table for p value
P(x<16)=0.6141
P(14<x<16)=P(x<16)-P(x<14)=0.6141-0.1922=0.42
So, Option C is true
Hence 0.42 is closest to the proportion of customer purchase amounts between $14.00 and $16.00
Answer: 0.73^9
Step-by-step explanation: Khan
<span><span>Price after trade discount = $14,000 - (40% trade discount)
Price after trade discount = $14,000 - ($14,000 * 0.4)
Price after trade discount = $14,000 - ($5,600)
Price after trade discount = $8,400 </span>Price after trade discount = $8,400
2/10 EOM price = $8,400 - (2% discount)
2/10 EOM price = $8,400 - ($8,400 * 0.02)
2/10 EOM price = $8,400 - ($168)
2/10 EOM price = $8,232
So Intel will pay $8,232 on August 5.
Hope this helps.
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Answer:
expression a
Step-by-step explanation:
The given expression is 15+0.25(d−1).
let suppose,
15 = a
0.25(d−1) = b
we get a + b
It clearly indicates the given expression is sum of two entities, we can exclude option b and option d.
Now we are left with option a and c, for that we have to evaluate the term b
b = 0.25(d−1) <u>that is the additional amount after d days</u>
Therefore, expression a is correct.
Answer:
1.60x=32.00
Step-by-step explanation:
Since you do not how much gallons of gas he bought you would use the variable x.
