21-10-2017
Mathematics

contestada

Equation: y= -0.25x+1
After how many minutes is the timer 25% full?

Respuesta :

Аноним Аноним

21-10-2017

Answer: 3 minutes

To solve this, I plugged 0.25 into the y value since it represents the amount of sand remaining. I then solved for the x value which gave me a value of 3. (I hope this helps)

Answer Link

Otras preguntas

What were the causes of the Great Depression?

What was the debate between north and south over counting slave trade

How many yards does 57 feet equal

The first European colony in the New World to declare independence was __________. a. the United States b. Haiti c. Canada d. Mexico

Which respected Athenian leader led the effort to rebuild Athens after the Persian Wars? A. Croesus. B. Solon. C. Thucydides. D. Pericles.

What forms did revolutionary writing most often take? a. ballad poetry and epic verse b. songs, rituals, and speeches c. novellas and epic fiction d. newspa

What forms did revolutionary writing most often take? a. ballad poetry and epic verse b. songs, rituals, and speeches c. novellas and epic fiction d. newspa

If the value of b is 7, then what is the value of the expression -3b2 + 25 = ? A. 122 B. –122 C. 172 D. 17

Consider this mission statement: "To make the world a bright clean place by making our products a household name worldwide." This statement is an example of a/

What is homologous chromosomes? I feel so confusing when it comes to this term. Please explain....