allytripathi18 allytripathi18

15-05-2020
Mathematics

contestada

Zaira is getting 2 questions wrong per every seven. In total 245 questions how many is she getting wrong?

Respuesta :

JoyMark JoyMark

15-05-2020

Answer:

70 questions

Step-by-step explanation:

You can make a proportion.

[tex]\frac{2}{7} =\frac{x}{245}[/tex]

Multiply across:

7x=490

Divide by 7:

x=70

Final answer

70 questions

Answer Link

Otras preguntas

What is the theme of this poem? ----------------------------------------------------------- I hear America singing, the varied carols I hear; Those of mechani

I need help with the equation k=c+273 solve for c

What would this be??? ________ is the physical process responsible for soil creation. A. Hydrologics B. Tectonics C. Erosion D. Weathering

solve for x x +7.72 =19

tan(x) = 2 Solve for x. Round the answer to the nearest tenth.

To what does the term "arabesque" refer? of or belonging to Arabs a collection of poetry written in Arabic a swirling floral pattern used in Islamic art a co

If your enjoyment of sports is vicarious, you a. take part in many different activities. b. are picky in what you choose to play. c. enjoy watching others play.

What is 49/16 as mixed number

find the indicated second-order partial derivative for fyx if f(x,y)=e3x+2y

• the Sugar Act • the Stamp Act • the Declaratory Act • the Townshend Acts What happened as a result of the acts above? a. Colonists stopped trading with all Eu