3 years ago

!!!20 POINTS!!!90 feet per minute. how many hours to walk 3 miles use unit analysis

Mathematics

1 answer:

Molodets [167]3 years ago

6 0

Answer:33.3

Step-by-step explanation: a mile is 1000×3 so it's 3000/90

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nignag [31]

Answer:

the answer is 3 option hope that it helps

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2 years ago

Pls help me. This is the second attempt!!

Marta_Voda [28]

Answer:

See below

Step-by-step explanation:

Regularly, 1.25

Now,0.5

So,

$= \frac{0.5 - 1.25}{1.25} = - \frac{0.75}{1.25} = - \frac{3}{5} = - 0.6 = - 60\%$

So, the percentage of decrease price is 60%.

3 0

2 years ago

I really need help here !!:c

shepuryov [24]

Answer: $5.6^{3}+0.6^{2}+2.^{1}+4.6^{0}$

which will be 1096 in base 10

Step-by-step explanation:

$5024_{six}$ in expanded form to base 10 will be :

$5.6^{3}+0.6^{2}+2.^{1}+4.6^{0}$

which will be

$5(216)+0(36)+2(6)+4(1)$

⇒1080+0+12+4

= 1096

7 0

3 years ago

Use the substitution method to solve the system of equations. choose the correct ordered pair. 2x - y = 103x - 2y = 8

crimeas [40]

$2x-y=10\Rightarrow 2x-10=y \\ 
\Longrightarrow 3x-2y=8\Rightarrow 3x-2(2x-10)=8 \\ 
3x-4x+20=8 \\ -x=8-20=-12 \\ x=12 \\ \\ y=2(12)-10=24-10 \\ y=14 \\ \\ (x,y)=(12,14)$

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3 years ago

6 mm

Akimi4 [234]

The answer is 20 ashsnenzhwnebdhdjsjdn

7 0

3 years ago

!!!20 POINTS!!!90 feet per minute. how many hours to walk 3 miles use unit analysis​

!!!20 POINTS!!!90 feet per minute. how many hours to walk 3 miles use unit analysis