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ivann1987 [24]
3 years ago
13

A quality control inspector tested 235 CDs and found 8 defective

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
7 0

Answer:

235 C D s =

8 =

Step-by-step explanation:

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NO LINKS .............​
Roman55 [17]

Answer:

pizza hut

Step-by-step explanation:

top 10 pizza places true or false

3 0
2 years ago
I really dont get it help asap I have 5 more papers Togo ;-;
barxatty [35]
You can use the app photo math to get the answer it’s free, hope this helps!
4 0
2 years ago
Read 2 more answers
Find the z score that cuts-off the largest 9% under the standard normal curve. a) -1.34 b) 1.34 c) 0.536 d) 1.28
topjm [15]

Answer:

b) 1.34

Step-by-step explanation:

The z score is used to determine the number of standard deviations by which the raw score is above or below the mean. If the z score is positive then the z score is above the mean while for a negative z score implies that it is below the mean. The z score is given by:

z=\frac{x-\mu}{\sigma}

For the largest 9%, the score is 100% - 9% = 91% = 0.91

From the normal distribution table, the z score that corresponds to 0.91 is 1.34

4 0
2 years ago
Can someone help me please and thanks .
enyata [817]

Answer:

<em>$180.</em>

Step-by-step explanation:

First lets find the <em>interest rate.</em>

<em>6.1 ÷ 100 = 0.061</em>

<em>0.061 x $200 = 12.2</em>

based on the calculations, <em>12.2</em> is our interest rate <em>in a year</em>.  Now lets find the interest rate in <em>15 years</em>.

<em>12.2 x 15 = $183 </em>

So <em>$183</em> is our<em> precise</em> interest rate in <em>15 years</em>, but lets<em> round the interest rate to the nearest 10 dollars.</em>  Therefore, <em>$180 is our answer.</em>

6 0
2 years ago
Please help right away
amid [387]

Answer:

the second one it shows it going up

8 0
2 years ago
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