The first machine produces an acceptable cork with probability 68.3%. The second machine produces an acceptable cork with probability 99.9%.
The second machine is much more likely to produce an acceptable cork.
Janet has remaining $ 149.16 in her paycheck
<h3><u>
Solution:</u></h3>
Given that Janet's paycheck was $248.60
She put 1/4 of her paycheck into a checking account
Therefore amount put into checking account is given as:
![\text {amount put into checking account }=\frac{1}{4} \times 248.60=62.15](https://tex.z-dn.net/?f=%5Ctext%20%7Bamount%20put%20into%20checking%20account%20%7D%3D%5Cfrac%7B1%7D%7B4%7D%20%5Ctimes%20248.60%3D62.15)
So she spent $ 62.15 into checking account
Now the remaining paycheck amount left is:
remaining paycheck amount left = 248.60 - 62.15 = 186.45
Therefore remaining paycheck amount left is $ 186.45
Now she spent 1/5 of what was left to buy dinner for her family
![\text { Amount spend on dinner }= \frac{1}{5} \times 186.45 = 37.29](https://tex.z-dn.net/?f=%5Ctext%20%7B%20Amount%20spend%20on%20dinner%20%7D%3D%20%5Cfrac%7B1%7D%7B5%7D%20%5Ctimes%20186.45%20%3D%2037.29)
So she spent $ 37.29 on dinner
<u><em>Now the remaining paycheck amount left is:</em></u>
remaining paycheck amount left = 186.45 - 37.29 = 149.16
Thus Janet has remaining $ 149.16 in her paycheck
is the ratio of the length of the leg opposite angle B to the length of the hypotenuse:
![\sin B=\dfrac{21}{29}](https://tex.z-dn.net/?f=%5Csin%20B%3D%5Cdfrac%7B21%7D%7B29%7D)
It will be the same as
, which is the ratio of the length of the leg adjacent to angle A to the lenght of the hypotenuse.
Answer:Mitchell can make more bracelets
Step-by-step explanation:
- Michelle does 35 in 7 hours 35÷7=5
- Mitchell does 16 in 2 hours 16÷2=8
- So Mitchell makes more bracelets in 1 hour.
Answer:
576 sq cm
Step-by-step explanation:
For example imagine a rectangle, the area of which is width * height = area
If you multiply the dimensions by 2 you multiply the width AND the height which is 2 * width * 2 * height = 4 * width * height
This is true for all scalings, if you times the dimensions by n, you times the area by n^2
144 * 2^2 = 576