Step-by-step explanation:

Answer:
390
Step-by-step explanation:
Only two varieties are involved: yellow and purple.
We know the ratio of yellow iris bulbs over the total is 2:5, so 40%.
That leaves 60% of the sales for the purple bulbs.
purple = (60% / 40%) * 260 = 1.5 * 260 = 390.
So, they sold 1.5 times more purple bulbs than yellow ones.
In total, the store sold 650 bulbs last year, and we hope they sell more this year.
Answer:???
Step-by-step explanation:
I believe it's mean absolute deviation
Step-by-step explanation:
Answer:
6.2 rounds
Step-by-step explanation:
since 1 kilometer is 0.62 miles
10 kilometers is 6.2 miles
so about 6 and 1/5 rounds