jordadar12 jordadar12

04-02-2016
Mathematics

contestada

A concrete stepping-stone measures 20 square inches. What is the area of 30 such stones?

Respuesta :

RASEA23 RASEA23

04-02-2016

One stone's area is 20 inches squared.
30 stones will have 20*30 inches squared area.
Area=20*30=600 inches squared
Hope this helps.

Answer Link

Otras preguntas

Marissa rode her bike to the park and back home. She lives 2 3/10 miles from the park. How many miles did Marissa ride her bike in all?

Which molecule contains a triple covalent bond? (1) H2 (3) O2 (2) N2 (4) Cl2

What are the three duties of a central bank?

Soviet Union expanded into what two countries in 1939 a) Poland and Finland b) Ukraine and Belarus c) Ukraine and Poland d) Finland and Belarus T/F

what two numbers multiply to get 36 but add together to get -10

why is it so important for Greeks to honor and represent the gods on their currency

Choose an element from the Group that will lose 2 electrons in order to achieve noble gas configuration? What is the group name for that element?

based on your knowledge of different works of literature, which two stories seem to have similar general themes? A the interlopers and by the water of Babylon b

how many molecules of sulfur dioxide are present in 1.60 moles of sulfur dioxide

Which substance can not be decomposed by a chemical change? (1) AlCl3 (3) HI (2) H2O (4) Cu