chrisrodez chrisrodez

31-07-2016
Mathematics

contestada

Traveling at 65 miles per hour, how many minutes, rounded to the nearest whole number, does it take to drive 125 miles from San Diego to Malibu?

Respuesta :

dalendrk dalendrk

31-07-2016

[tex]1h=60min\\\\65\ mi\ -\ 1\ h=60\ min\\\\125\ mi-\ x\ min\\\\cross\ multiply\\\\65\cdot x=125\cdot60\\\\65x=7500\ \ \ |divide\ both\ sides\ by\ 65\\\\x=\dfrac{7500}{65}\approx115\\\\Answer:\boxed{115\ min}[/tex]

Answer Link

Otras preguntas

A 56.0 ml volume of 0.25 m hbr is titrated with 0.50 m koh. calculate the ph after addition of 28.0 ml of koh at 25 ∘c.

what makes a iron block difficult to lift than the cork block

The area of a rectangle is 27 yd2 , and the length of the rectangle is 3 yd less than twice the width. find the dimensions of the rectangle.

Writing Skills Personal Narrative? I need help my project keeps coming back for me to fix. I have to explain a personal story but I don't know how to start.

y=8x+2 (3, ), ( ,0), ( ,-6)

Iris is building a model of the Washington Monument. Her model measures 15 in. tall and is 1.5 in. wide at the base. The actual width measurement at the base of

In California, as commercial farms move from areas with high-quality soil to arid regions, they will most likely A.switch from crops to livestock. B.need to com

What economic changes did the Neolithic Revolution produce in early human societies? A. Farming led to technological advancements such as metal tools and the

A sample of a monoprotic acid (ha) weighing 0.384 g is dissolved in water and the solution is titrated with aqueous naoh. if 30.0 ml of 0.100 m naoh is required

Read the paragraph. the gonzales family offers an impressive example of environmental consciousness. family members turn off lights and electronics as they leav