lilyparker12 lilyparker12

03-04-2020
Mathematics

contestada

I'm really stuck on this question and if anyone could help me with it I'd be so grateful

Im really stuck on this question and if anyone could help me with it Id be so grateful class=

Respuesta :

amna04352 amna04352

03-04-2020

Answer:

150

Step-by-step explanation:

Rate at which volume decrease:

(1 × 2 × 20/100) ÷ 30

= 1/75 m³/min

Total volume:

½ × (1.4 + 0.6) × 2 × 1

= 2 m³

Time = 2 ÷ 1/75

= 150 mins

Answer Link

Otras preguntas

Three friends share the total cost of a game. Joe pays 30%, Mike pays 2/5, and Tony pays the rest.

Which of the following bonds is the strongest? H-F C-CI C=O N≡N

when you are citing an authors work only once, parenthetical documents should include

What is an archetype?

In which logical structure would the completion of a process step be repeated until a specific condition changes?

If you use the Justified option for a paragraph, the lines of text will __________. all be of equal length and line up at both margins line up only at the right

Human dwellings in early Mesopotamia were made of

The temperature of a bowl of soup is 195°F when it is served. Its temperature decreases to 151°F after 8 minutes.

What is the slope-intercept form of the equation of a line that passes through (5, -4) and has a slope of 3/4?

Please Help!! how much heat will be released when 10.0g of hydrogen peroxide decomposes according to the following reaction: 2H2O2(l)--> 2H20(l)+ O2(g) H