Um... it'll take each pipe 80 mins, bcz if together they take that long, then to find the pipes time separately, you just multiply it by two to show it doing the work the other pipe did as well. Is that what you wanted??

8 0

3 years ago

Choose all the answers that apply.

Flura [38]

Answer: removes liquid waste and hormones from the blood and works closely with the nervous system.

Step-by-step explanation: i dunno just researched it online lol

8 0

4 years ago

PLEASE HELP 25 POINTS

MrRissso [65]

The lcd would be 10x^3y^3

3 0

3 years ago

Read 2 more answers

Help me I’m begging you please

sertanlavr [38]

Answer:

Air pressure = $4.6\frac{\text{lb}}{\text{in}^{2} }$

Step-by-step explanation:

Relationship between air pressure and altitude can be modeled by,

P = 14.7e $14.7e^{-0.00004h}$

Where P = Air pressure

and h = altitude above the sea level

Air pressure on Mount Everest having altitude = 29028 feet abve the sea level will be,

P = $14.7e^{-0.00004\times 29028}$

= $14.7\times e^{-1.16112}$

= 4.603

≈ 4.6 $\frac{\text{lb}}{\text{in}^{2} }$

Therefore, air pressure on Mount Everest = 4.6 $\frac{\text{lb}}{\text{in}^{2} }$

7 0

4 years ago

Find the slope of the line passing through the points (7.6) and (7.-2).​

Find the slope of the line passing through the points (7.6) and (7.-2).