6. The histogram below shows the scores for Mrs. Smith's first block class at Red Rock Middle Schools
If an as 86 is the lowest score
a student can earn to receive
a B, how many students
received at least a B?
A) 4
C) 6
D) 15
B) 10
**

Anyone know? will mark brainliest if you're correct!

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60