12.A vegetable farm is planting tomatoes and peppers. For every five tomato plants, they have 2 pepper plants. If the farm has a total of 100 tomato plants,
how many pepper plants does it have

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate

The stem-and-leaf plot shows the heights in centimeters of teddy bear sunflowers grown in two different types of soil. soil a soil b 5 9 5 2 1 1 6 3 9 5 1 0 7 0 2 3 6 7 8 2 1 8 3 0 9 key: 9|6 means 69 key: 5|8 means 58 calculate the mean of each data set. calculate the mean absolute deviation (mad) of each data set. which set is more variable? how do you know?