comedyvideo2077 comedyvideo2077

22-12-2022
Mathematics

contestada

The sum of present ages of a father and his son is 80 years. When the fathers a was equal to the present age of the son. the sum of their ages was 40 years Fin their present ages

Respuesta :

Otras preguntas

locate: Israel, judah,indus river, china

What is the least common multiple of the monomials 10uv, 6u^2

Currently, the dow jones industrial average is computed by _________. adding the prices of 30 large "blue-chip" stocks and dividing by 30 calculating the total

One crew can seal a parking lot in 10 hours and another in 14 hours. how long will it take to seal the parking lot if the two crews work together?

What did Robert Lincoln want to do instead of returning to school?

Why might religion have an important effect on future history?

A piece of metal weighing 15.442 g is placed in 49.7 ml of ethyl alcohol (d = 798 g/ml) in a graduated cylinder. the alcohol level increases to 51.8 ml. the bes

If a car travels 40 km in 2 hours what was its average speed?

The u.s. department of education reported that for the past seven years 4,033, 5,652, 6,407, 7,201, 8,719, 11,154, and 15,121 people received bachelor's degrees

Please help me answer this math question