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3 years ago

13

A furniture store had a chair that cost $33. After a few months the owner took 12 percent off the price. How much is the chair n

ow?

2 answers:

zhannawk [14.2K]3 years ago

5 0

Answer:

$29.04

Step-by-step explanation:

alexandr402 [8]3 years ago

4 0

Answer:29.04

Step-by-step explanation:

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In a completely randomized experimental design involving five treatments, 13 observations were recorded for each of the five tre

yawa3891 [41]

Answer:

$MSE = 10$

Step-by-step explanation:

Given

$SSTR = 200$

$SST = 800$

Required

Determine MSE

This is calculated as:

$MSE = \frac{1}{ddf} * SSE$

Where:

$SSE = SST - SSTR$

$ddf \to$ denominator df

So, we have:

$SSE = 800 - 200$

$SSE = 600$

To calculate the df, we have:

$r = 13$ --- observations

$n = 5$ treatments

So:

$ddf = Total\ df - Numerator\ df$

$Total = n*r-1 = 5*13 -1 = 64$

$Numerator =n - 1 = 5 - 1 =4$

$ddf =64-4=60$

So, we have:

$MSE = \frac{1}{ddf} * SSE$

$MSE = \frac{1}{60} * 600$

$MSE = 10$

6 0

3 years ago

Julio has $40.00 to rent bikes for himself and a friend for 5 hours. Each bike rental costs $3.25 per hour

Igoryamba

So for one 3.25x5= 16.25 then 16.25x2 = 32.50. So 40 dollars will be enough

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3 years ago

Please solve and explain how. Photo attached

TEA [102]

Honestly photo math is the way to go but I got r= 17/13

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3 years ago

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Alenkinab [10]

Each year, your $3,425 which earn 3% simple interest earns $102.75. Multiplying this value by 15 gives $1541.25. Then, adding the latest value we have with the initial invest will finally give us $4966.25. Thus, after 15 years Naomi will have $4966.25.

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What is 25 percent of thirty?<br> Give Step by step explanation.<br> please.

ohaa [14]

25% of 30 = 7.5
Hope this helps idk if it does tho

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3 years ago

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