mathstudent1 mathstudent1

19-10-2015
Mathematics

contestada

What is the first step in estimating 56×27

Respuesta :

19-10-2015

You rounfd fifty-six to 60 and 27 to 30

Answer Link

jocybett jocybett

19-10-2015

you round 56 to 60 and 27 to 30 then multiply 60 ×30 witch equals 1,800

Answer Link

Otras preguntas

Briefly describe the various modes of corporate expansion as discussed during the classes, and their pros & cons.

To compare customer satisfaction levels of two competing companies, 174 customers of company 1 and 355 customers of company 2 were randomly selected and were as

The maximum value for the magnetic quantum number in state A is mₗ 4, while in state B it is mₗ 3. What is the ratio Lᴀ/Lʙ of the magnitudes of the orbital angu

Which of the following is NOT an assumption of linear regression? A) The residuals are independent from one another B) The model residuals have non-constant var

If you are decision-making with a colleague who is very social and has a low tolerance for uncertainty, What decision-making style might you use ________. 1) Co

Which of the following data would support the claim that the gravitational force between objects depends on mass? Responses An objects weight can change dependi

The natives of New Guinea thought the explorers knapsacks held their A. food B. water C. wives D. weapons

If f(x)=7+(2)/(x)+(6)/(x²) , find f'(x) f'(x)=

How much larger is the wavefront for 10cm Microwave beam 1mile(1.602km) away from a 10m diameter satellite than when signalis sent?

Discussed about the nursing role in promoting nutritional health during pregnancy.A) Assess a list she makes describing a good diet. B) Ask her to describe her