avaharris23 avaharris23

03-04-2020
Mathematics

contestada

Please I really need help answering this question, thank you for any help

Please I really need help answering this question thank you for any help class=

Respuesta :

amna04352 amna04352

03-04-2020

Answer:

150

Step-by-step explanation:

Volume = ½(1.4+0.6)×2×1

= 2 m³

Rate of decrease: 2 × 1 × (20/100)

= 0.4 m³ in 30 mins

= 1/75 m³ per minute

1/75 = 2/t

t = 150 minutes

Answer Link

Otras preguntas

Help me!! Dakota saves about $4 every day. She had $7 before she started saving. Her total savings is more than $25. About how many days may Dakota have saved?

pls help!! brainliest if correct, 50 points awarded! look at the image! :) thanks!

Graph y = -3.2 + 9. Then identify the x-intercept.

3. housing needed to move to be near food sources. a. portable b. natural c. permanent

how does a buffer work?A. it prevents added acids or bases from dissociatingB. it neutralizes acids or bases by precipitating a saltC. it forms new conjugate pa

Is the author of the article suggesting that Zitkála-Šá's boarding school experience became an insurmountable obstacle for her? Which selection from the article

HELP PLEASEEEEEEEEEEEEEE

Please answer this question it’s due in five minutes I’ll give brainliest

A baker is experimenting with a new brand of yeast. He bakes his first batch of bread using the old brand of yeast that he usually uses and a second batch using

Pythagoras Theorem A. x=5 B. x=2square root of 1 C. x=square root of 34 D. x=2square root of 61