bellbella963
bellbella963 bellbella963
  • 04-06-2021
  • Mathematics
contestada

PLS HELP

Sandra flips a coin 28 times. How many times can Sandra expect the coin to
land on tails?

PLS HELP Sandra flips a coin 28 times How many times can Sandra expect the coin to land on tails class=

Respuesta :

aquagurl77
aquagurl77 aquagurl77
  • 04-06-2021

Answer:

14 times

Step-by-step explanation:

Answer Link
Hezhen Hezhen
  • 04-06-2021
The chance of a coin landing on tails is 50%, so 20*0.5=10. (0.5, is 50 percent)
Answer Link

Otras preguntas

I am two numbers, the sum of my numbers is 100, the difference between my two numbers is 30,
what is 3 2/5 times 2 1/3
Which sentence correctly forms the plural of the letter c?   A.How many c's are in accordion?   B.How many cs'
Give 3 examples to show work being done.
what other areas did the french explorers find
Given that 500w = 3 * 700, find the value of w.
Please help??? Science SEMESTER REVIEW!!!!In a series of rock layers, a geologist finds fossils of a pine trees and oak trees in layers that are 1.0 m and 1.5
find the area of a triangle given that c=40m b=20m a=48°
The function f(t) = −5t 2 + 20t + 60 models the approximate height of an object t seconds after it is launched. How many seconds does it take the object to hit
The function f(t) = −5t 2 + 20t + 60 models the approximate height of an object t seconds after it is launched. How many seconds does it take the object to hit