nonjabulomabaso768 nonjabulomabaso768

15-03-2018
Mathematics

contestada

The size of a snail is equally likely any length between 2.5 and 4.5 millimeters. if you randomly encounter a snail, how long would you expect him to be?

Respuesta :

hiddenartt hiddenartt

15-03-2018

You need to find the average length. You use the two numbers that gave you the range. (4.5-2.5)/2+2.5 = answer

so (4.5-2.5)=2 now 2/2=1 1+2.5=3.5mm

(Remember PEMDAS) order of operations is important!!

Answer Link

Otras preguntas

What happens after Pulitzer learns that Jack has escaped from the refuge.

the german physician robert koch provided evidence to support the germ theory of infectious disease. koch isolated bacteria from a cow with anthrax, then inject

You pick a card at random, put it back, and then pick another card at random. 3 4 5 What is the probability of picking a 4 and then picking a number greater tha

-86, 88, 33, 55, 93, 6, 88, 81, 5, -33, 33, -33 Calculate the average (arithmetic mean) of the list of numbers shown in the table. (rounded to the nearest tenth

What is the value of

An electricity generating plant doesn't want to use biomass to produce electricity due its drawbacks. Which of these is a drawback of using biomass to produce e

HELP BRAINLIEST GIVEN !! In recent years, North Korea has focused heavily on investing in their military instead of their infrastructure. Which of the following

Finally, write two short paragraphs: one under the Punnett squares and another under the branching diagram. Each paragraph should summarize what the diagram sho

the european union recently announced that it is out of the emergency phase of what?

Which of the following types of information may be helpful for historians researching the second century BC? Select all that apply.