Task 1: Illustrate the following fractions on your notebook. 10 a) 2 12 3 9 st d) 8 12 c) 7 b) f) 4 5 8 6 alt h) 28 10 can u solve it

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?