What is infant mortality rate?

Step-by-step explanation:

nfant mortality is the death of an infant before his or her first birthday. The infant mortality rate is the number of infant deaths for every 1,000 live births. ... In 2019, the infant mortality rate in the United States was 5.6 deaths per 1,000 live births.

Newborn child mortality is the passing of an newborn child some time recently his or her to begin with birthday. The newborn child mortality rate is the number of newborn child passing's for each 1,000 live births. In 2019, the newborn child mortality rate within the Joined together States was 5.6 passing's per 1,000 live births.

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.