For this monohybrid cross (involving one trait), the ratio of homozygous to heterozygous offspring is 1:1. 50 percent of offspring are homozygous recessive.
Answer:
An expression for the combined total dollar amount he earned this month is $(7x + 14y) where x + y = 103.
Explanation:
Let the no. of hours worked as tutor be x
Earning as tutor in 1 hour = $7
Earning as tutor in x hour = $7*x = $7x
Let the no. of hours worked as waiter be y
Earning as waiter in 1 hour = $14
Earning as waiter in y hour = $14*y = $14y
Given that total hours worked in the month = 103 hours
therefore, x + y = 103 ----> (1)
Total amount earned in the month = Earning as tutor in x hour + Earning as waiter in y hour = $(7x + 14y)
An expression for the combined total dollar amount he earned this month is $(7x + 14y) where x + y = 103.
Answer:
Because oil reduces the friction between the surface of your ring and your finger.
Thus it helps you to remove your ring easily
Hope it helps
