Step-by-step explanation:
If the die has 6 sides, this will be 10 or under, but there are 2160 ways this can happen
(X (Fiona) + Y (Gary))/20 (10 days for each of them so it’s 20)
(x+y)/6
Answer:
C. pentagon
Step-by-step explanation:
Since it has 5 points, it is most likely a pentagon.
Answer:
Step-by-step explanation:
3 2/5=17/5
1 1/10=11/10
now remember if you divide 2 fractions, you will multiply the first with the reciprocal
17/5 x 10/11 =34/11= 3 1/11
Answer:
1 extra worker
Step-by-step explanation:
If three workers load the truck in 8 minutes we have that:
3 workers = 8 minutes
We know that if we wanted to reduce the time at, for example, half, we would need to increase the workers in a half. More generally, if we want to reduce the time in 1/X me need to multiply the workers by X.
Here me need to reduce the time in 6/8 as 8*6/8 = 6. So, we will need:
3*8/6 = 24/6 = 4 workers.
So, we will need 1 more worker as we already have 3.
