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adoni [48]
3 years ago
10

Need help with 31 pleeeee​

Mathematics
2 answers:
shutvik [7]3 years ago
7 0

Answer: 1 hour

Step-by-step explanation:

2 gallons in, 3 gallons out per minute

means 1 gallon lost per minute

60 gallons in the tank so it will take 60 minutes to drain it completely

answer=1hr

MatroZZZ [7]3 years ago
3 0
1 hour should be your best answer
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PLEASE HELP
Allushta [10]

Answer:

292.8

Step-by-step explanation:

V= ABh

= 24·12.2

≈ 292.8 ft

7 0
3 years ago
In a survey about new bike paths, which group is least likely to be a biased sample
tatuchka [14]

Answer:

i would say randomly picked dog walkers.

Step-by-step explanation:

choose people who would use the path and actually have feed back whilekeeping things random which i guess random is the only option beofre the subjuects selected.

7 0
3 years ago
Can some0ne help me?
PtichkaEL [24]

Answer:

(x - 2)/3

(x - 4)/-5 or (-x + 4)/5

Step-by-step explanation:

this is an inverse function, and to solve an inverse function you would :

swap x and g(x) without bringing the x coefficient with it, just simply swap the variables. Then, solve for g(x), and that's it

the first question's answer is :

g(x) = 3x + 2

x = 3(g(x)) + 2

x - 2 = 3(g(x))

(x - 2)/3 = g(x)

the second one is:

g(x) = 4 - 5x

x = 4 - 5(g(x))

x - 4 = -5(g(x))

(x-4)/-5 = g(x)

4 0
3 years ago
Read 2 more answers
77 is 22.3% of what number
Elza [17]

Answer:

345.29

Step-by-step explanation:

77 divided by .223 = 345.2914798

6 0
4 years ago
Harvey rides his bike at an average speed of 12 miles per hour. In other words, he rides 12 miles in 1 hour, 24 miles in 2 hours
timama [110]

Answer:

Step-by-step explanation:

Harvey rides his bike at an average speed of 12 miles in 1 hour, 24 miles in 2 hours, and so on. Let h be the number of hours he rides and d be distance traveled. Write the equation for the relationship between distance and time in point-slope form.

----

You have three points relating time and distance:

(1,12),(2,24),(3,36)

-----

The slope for your equation would be (24-12)/(2-1) = 12/1 = 12

-------------------------------

The intercept is the distance you would travel in no time; that would be zero.

---------------------------------

The equation is: distance = 12(time)

d = 12t

4 0
3 years ago
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