54 * 100 / 78 = 69.23% of costumers order the new pizza.
52 costumers * 69.23% = 35.9996 costumers.
Now just round up and about 36 costumers will order breakfast pizza.
Hope this helps :)
Answer:
6.02 rounded to the tenth is 6.00.
Step-by-step explanation:
When rounding up, any numbers 5 or higher get rounded up
6.05 goes to 6.10. 6.079 goes to 6.100.
When rounding down, any numbers 4 or lower get rounded down
6.037 goes to 6.000. 6.49 goes to 6.00.
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Answer:
80
Step-by-step explanation:
Gavyn's share is 20 sweets representing 2 parts of the ratio.
Divide 20 by 2 to find the value of one part of the ratio
= 10 sweets ← 1 part of the ratio
3 parts = 3 × 10 = 30
Total number of sweets = 20 + 30 + 30 = 80
Answer:
use a ruler and see if the centimetres line up with the side lengths in inches works for me
A 98% confidence interval estimate of the mean wake time for a
population with zopiclone treatments is,
From the standard normal table, the z-critical value at 98%
confidence is 2.33
98%C.I. = µ ± z * <span>σ / sqrt of n</span><span> = 98.90 ± 2.33 * 42.30 / sqrt of 16 </span><span> = 98.90 ± 24.64 = 74.26 to 125.54</span>
A 98% confidence interval
estimate of the mean wake time for a population with zopiclone treatments is 74.26
to 125.54.
<span>The result does not suggest
about the mean wake time of 102.80 minutes before the treatment due to the mean
wake time of 102.80 minutes included in the 98% confidence interval which is
between 74.26 and 125.54. Zopiclone does not appear effective.</span>