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ankoles [38]
3 years ago
14

PLEASEEEEE HELP THIS IS FOR AP STATS

Mathematics
1 answer:
diamong [38]3 years ago
5 0

Answer:

Yes

Step-by-step explanation:

Yes

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Plz answer correctly I don’t wanna fail plz answer!!!!!not much!!!!!!!
Triss [41]
I’m pretty sure yes it is
6 0
3 years ago
A tank is 20% full contains 500 gallons of water. Find the maximum capacity of the water tank?PLease HELP ASAP
astraxan [27]

Answer:

Step-by-step explanation:

We can solve this easily with proportions. If the tank is 20% full and has 500 gallons in it, when it is 100% full, it will have a proportional amount of water in it:

\frac{20}{500}=\frac{100}{x} where the percentages are on the top and the number of gallons is on the bottom of those ratios.

Cross multiply to solve for x:

20x = 50000 so

x = 2500 gallons, max capacity

5 0
4 years ago
a man covers a distance of 15kn, in 3 hours partly by walking and partly by running. if he walks at 3km/h and runs at 9km/h, fin
irinina [24]
Speed = distance/time
distance = speed * time

let x = time covered by running
15 = run distance + walk distance
15 = 9(x) + 3(3-x)
15 = 9x + 9 - 3x
15 - 9 = 6x
6 = 6x
x = 1 hour

Therefore:
Running distance = speed * time
RD = 9km/hr * 1 hr
RD = 9km

5 0
3 years ago
(15-x)4=10<br> what is x
Daniel [21]

Answer:

x = 12.5 or 25/2

Step-by-step explanation:

Distribute the 4

60 - 4x =10

Subtarct 60 from each side

-4x = -50

divide -50 by -4

x = 12.5 or 25/2

4 0
3 years ago
Read 2 more answers
I need to know this now
liraira [26]

Answer:

y= -1x+3

Step-by-step explanation:

5 0
4 years ago
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