Mary logged into work at 8:10 am and logged out at 3:45 pm. How many hours did she work? (Her employer rounds to the nearest quarter hour.)

1.8

2.7 1/2

3.7 3/4

4.8 1/4

Question

13-02-2017
Mathematics

contestada

Mary logged into work at 8:10 am and logged out at 3:45 pm. How many hours did she work? (Her employer rounds to the nearest quarter hour.)

1.8

2.7 1/2

3.7 3/4

4.8 1/4

Respuesta :

Otras preguntas

A substance that accelerates any chemical reaction but is not consumed in the reaction is a _____. catalyst buffer substrate

what is a unconformity

What did Dna analysis reveal about giant pandas and bears?

A company that dominates the production of a specific good or service to the point of there being limited to no competition within the industry, is known as a a

Which of the following can be used to cut DNA so it can be studied? A. restriction enzymes B. gel electrophoresis C. karyotypes D. haplotypes

WHY DO COMMUNITIES CHANGE OVER TIME

How do you Increase 120 by 24%

The steppes of southern Russia, the African veldt, and the pampas of Argentina are good examples of _______ biomes. A. grassland b. tundra c. forest D. desert

The energy derived from the digestion of food is __________. a. kinetic energy b. inertia c. momentum d. chemical energy

Jedimaster13 Jedimaster13 · Answer 1 · 2017-02-13T22:26:57+01:00

Jedimaster13 Jedimaster13

13-02-2017

I'm assuming your answers are listed as 1 through 4, not decimals.
You simply take 12 - 8 = 4, but ten min. less than that, so 3 hr, 50 min. then add 3 hr 45 min, totaling 7 hr 35 min. , which is closest to 7 and 1/2 hours, the second option.

Answer Link

Mary logged into work at 8:10 am and logged out at 3:45 pm. How many hours did she work? (Her employer rounds to the nearest quarter hour.) 1.8 2.7 1/2 3.7 3/4 4.8 1/4

Respuesta :

Otras preguntas

Mary logged into work at 8:10 am and logged out at 3:45 pm. How many hours did she work? (Her employer rounds to the nearest quarter hour.)

1.8

2.7 1/2

3.7 3/4

4.8 1/4