apollowang57 apollowang57
  • 14-02-2022
  • Mathematics
contestada

Since 1980 the average height of 20-year-old females has increased by 2.3 cm, to 170.6 cm. What was the average height of a 20-year-old female in 1980?

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 14-02-2022

Answer:

168.3 cm

Step-by-step explanation:

It was 2.3 cm less than 170.6 cm, so we use subtraction.

170.6 cm - 2.3 cm = 168.3 cm

Answer Link

Otras preguntas

How did geography affect the development of New York and Philadelphia
how does the bluegill example illustrate creativity in designing experiments?
Factor the gcf -5k^2+20k-30
The bohr shift on the oxygen-hemoglobin dissociation curve is produced by changes in ________. a. temperature b. the partial pressure of carbon monoxide c. hemo
What kind of physical variables can we test water for?
Marxists generally agree that the state serves the interests of the
The ratio of the distances between a driver and a 2- iron is 5 to 4. If a golfer averages 233 yards with a 2- iron, how far should she average with a driver?
simplify- 3ab-9ab+7ab
Help with this please
Malinowski (1922) critiques the use of the term “ceremonial” because