meghanna108 meghanna108

11-02-2015
Mathematics

contestada

Tom saves $48.50 a month which is the best estimate of how much he will save at the end of the year?

A.$300
B.$350
C.$400
D.$600

Respuesta :

apologiabiology apologiabiology

11-02-2015

to estimate you round 48.5 up to 50
50 times 12=600
and 48.5 was rounded up so the answer is teh nnumber <600, but closest to 600
so 600 would be a good estimate=D
12 mohts in year so
48.5 times 12=$582 saved in a year

Answer Link

Otras preguntas

How long are weekly bulletins retained?

Who helped harriet tubman free the slaves??

What bond angle do you expect from the unhybridized orbitals? a) 90° b) 109.5° c) 120° d) 180°

Rather than concentrating on each regional district's needs and wants, the second structural change focused on the needs and wants of ________?

For a confidence level of 74 % to estimate a population proportion, find the critical value.

If the pH of a hypochlorous acid solution is 8, and the concentration of HClO is 2x10⁻³ mol/L, What is the concentration of OCl⁻ in mol/L? Assume pKa = 7.54.

Determine the electrostatic potential energy of a system consisting of two charges 7 µC and –2 µC (and with no external field) placed at (–9 cm, 0, 0) and (9 cm

Calculate Cody's E&P (Earnings and Profits) for the year based on the provided information. A) 204,000 B) 240,000 C) 260,000 D) 280,000

Which are correct regarding the six "I"s used for culturing microorganisms?

Determine the reaction orders with respect to S2O8²- and I- ions for experiments 1, 2, and 3. Remember that you will likely see some degree of experimental erro