We will have the following:
* If Kristin does not decrease the price of her cakes, her projected weekly revenue from cake sales will be $2500.
*If Kristin decreases the price of her cakes, her projected weekly revalue will be $2520.
*Kristin will obtain the same revenue if she sells the cakes for $24 or $21.
Since in Jimmy's 90 times die roll six appeared 11 times, so the probability of face of sixes appearing is: 
.
Thus , when the die is rolled 1500 times then it is obvious that the number of times the face of six will appear will also increase proportionately.
This proportionate increase in the number of times the face of six will appear will be given thus:
If six appears 11 times in 90 rolls then to find how many times it will appear in 1500 rolls is calculated as 
where x is the number of times the face of six will appear.
Thus, expression gives:
Therefore, Jimmy can six's approximately 183 times if he rolled the die 1500 times.
Answer:
105:175
Step-by-step explanation:
3+5 = 8
3/8 of 280 is 105.
5/8 of 280 is 175.
the ratio is 105:175
next we have to simplify it:
divide both sides by 5:
21:35 divide both sides by 7=
3:5
1-4 I think because the larger arrow is at -4 and smaller is at 1
It would be one fourth cause he tells you the fraction of how many guppies are red
