musicbird0405 musicbird0405

03-08-2018
Mathematics

contestada

in a 10-question true/false test, what is the probability of guessing correctly on questions 6 through 8 exactly 2 times?

Respuesta :

kennedy1415 kennedy1415

13-08-2018

the probability is about 70%

Answer Link

Otras preguntas

what is the quotient of 43.8 and 12

Which type of energy drives the water cycle? a. solar b. wind c. geothermal d. nuclear

Two equations are shown: Equation 1: (x –12) =12 Equation 2: y – 12 = 12 Solve each equation

Which of the following is common for someone in stage two of HIV? A. abdominal pain and chronic pelvic pain B. diarrhea, fever, and fungal infections C. flu sym

1.666667 as a fraction

A very active person uses a large amount of energy and therefore has a high A temperature B cholesterol level C fat diet d metabolism

How did the mayflower compact affect the settlement of the plymouth colony? a) it set up the process for governing farming in the colony. b) it became the basis

Hair and nails are derived from cells of the A. skin. B. bone. C. blood. D. fat tissue.

All of the following are powers and functions assigned to the legislative branch EXCEPT: a. coin money b. declare war c. make treaties d. borrow money

A main character in a story that is a hero. A. Antagonist B. Protagonist C. Scientist D. Artist