CortinaCortina CortinaCortina

19-09-2018
Mathematics

contestada

Ai bought three books for $8.71, $14.12, and $21.92. What is the best estimate for the total cost of the books?

A $45
B $43
C $40
D $30

Respuesta :

MunozK176 MunozK176

19-09-2018

A beacuse just round everything to the nearest 10 or 15

then add all together

Answer Link

saramann10 saramann10

19-09-2018

The answer would be A

Answer Link

Otras preguntas

Which graph shows a function and its inverse?

Selecting the right outfit for a job interview is important because it signals to the potential employer your level of professionalism. It’s never too early to

3) A plant cell cytoplasm has 20% solute and 80% solvent (water). State what will happen for each circumstance in one sentence per scenario. 6 pt. Include the

I need help don't report me

A Customer in question 9 a desires to create 5 subnets in its organization one for the HR office with 20 network devices, another subnetwork finance department

the old saying opposites atract suggeat which reason for forming relationships

Write the following as an inequality. -8 is less than or equal to x, and 4 is greater than or equal to x Use x only once in your inequality.

Which of the following cannot be expressed as a perfect square using exponent 2?

Select the correct answer. What is the range of exponential function g? > 10 8 6 x 2 -10-8-6-4 -2 0 2 4 6 8 10 -2- -4- 9 -6 -8- -101 ○ A. all real numbers OB

What state is nitrogen at -20.0 Celcius freezing or gaseous