love2study love2study

14-02-2017
Mathematics

contestada

the relative frequency that the traffic lights will show RED at road works is 0.2. Estimate how many times they will show RED over the next 40 journeys.

Respuesta :

FaZeWolf FaZeWolf

14-02-2017

only 8 times because you take .2 times 40

Answer Link

Аноним Аноним

14-02-2017

Yes you multiply 40*0.2 and that would be 8.

Answer Link

Otras preguntas

A plane flying at a certain altitude is observed from two points that are 2.2 meters apart. The angles of elevation made by the two points are 55º and 72º. If t

An athlete is injured on the field. His teammates see that the injury is moderately swollen, and the athlete reports that the area is numb. What is the first th

Which description best characterizes the North during the years leading up to the Civil War? A) urban, rural, and anti-slavery B) industrial, urban, and anti-sl

A chemical reaction that has the general formula of AB A + B is best classified as a synthesispolymerizationdecompositionoxidationreplacement reaction.

True or false. elements in the same period have the same number of valence electrons

Ancient cyanobacteria released ______, which assisted in creating the atmosphere as we know it today. A. lead B. ore C. hydrogen D. oxygen

What's greater 2.4 or 2.400

Kim knows that today’s lab investigation will involve heating liquids over an open flame. Which apparel choice would indicate that Kim planned to stay safe duri

write 450% as an fraction in simplest term

An organism must have a ________ in order to be considered living. A. brain B. metabolism C. nervous system D. stimulus