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2 years ago

A Blue Viper can travel 18 2/5 miles on 4/5

Mathematics

1 answer:

lions [1.4K]2 years ago

4 0

Answer:

A Blue Viper

Step-by-step explanation:

A Blue Viper can travel 18 2/5 miles on 4/5 tank of gas.

It can travel on full tank:

(18 2/5)*1/5 + 18 2/5 = 92/5*1/5 + 92/5 = 92/5*6/5 = 552/25 = 22.08 miles

A Red Rocket can travel 17 2/5 miles on 3/4 tank of gas.

It can travel on full tank:

(17 2/5)*1/4 + 17 2/5 = 87/5*1/4 + 87/5 = 87/5*5/4 = 87/4 = 21.75 miles

A Blue Viper can travel further as:

22.08 > 21.75

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I would like some help with this! Will mark brainliest :)

gavmur [86]

Answer:

a(n) = 10n-1 (the second one)

Step-by-step explanation:

we use formula

a(n) = a +(n-1)d (a= the first number in the, n=the times we need, d= difference)

a=9

d=9-19=10

a(n) = 9 +(n-1)10

a(n) = 9 +10n-10

a(n) = 10n-1 (the second one)

I hope it will help

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2 years ago

The battery on McKenzies old computer can last 4(1/5) hours. She bought a new computer that has a battery that can last 40% long

Solnce55 [7]

Answer:

$5\frac{22}{25}\ hours$

Step-by-step explanation:

we know that

$4\frac{1}{5}\ hours=\frac{4*5+1}{5}=\frac{21}{5}\ hours$

$100\%+40\%=140\%=\frac{140}{100}$

Let

x ------> new battery life

The equation that represent this situation is

$x=\frac{140}{100} (\frac{21}{5})=\frac{2,940}{500}\ hours$

convert to mixed number

$\frac{2,940}{500}=\frac{2,500}{500}+\frac{440}{500}=5\frac{22}{25}\ hours$

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2 years ago

ASAP NO WORK JUST ANSWER

Hunter-Best [27]

Answer:

Step-by-step explanation:

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3 years ago

Write these equations in y=mx+b form....

nekit [7.7K]

1. y = -1/2 + 2.
2. y= 2/5x - 4/5

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3 years ago

What are the Factors of 32 and 72?

Alexus [3.1K]

Answer:

The factors of 32 are 32, 16, 8, 4, 2, 1. The factors of 72 are 72, 36, 24, 18, 12, 9, 8, 6, 4, 3, 2, 1. The common factors of 32 and 72 are 8, 4, 2, 1, intersecting the two sets above.

plz mark brainliest :DD

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2 years ago

Read 2 more answers