3 years ago

Select the correct answer.

Mathematics

1 answer:

Anestetic [448]3 years ago

3 0

Answer:

25%

Step-by-step explanation:

For every hour $2 is charged so the amount that should've been charged is 8 since the car was parked for 4 hours and 2*4= 8.

she paid 6 dollars so the amount saved = 8-6 = 2 dollars

percentage saved = × 100

percentage saved = 25%

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nevsk [136]

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4 years ago

use the explicit formula an = a1 + (n - 1) * d to find the 500th term of the sequence below. 24,30,36,42,48,... A. 3018 B. 3042

marishachu [46]

Answer:

Option A.

Step-by-step explanation:

The given sequence is

24, 30, 36, 42, 48, ...

It is an AP. Here,

First term = 24

Common difference = 30-24 = 6

The given explicit formula for nth term is

$a_n=a_1+(n-1)d$

where, $a_1$ is first term, d is common difference.

Substitute $a_1=24, d=6 \text{ and }n=500$ in the above formula.

$a_{500}=24+(500-1)(6)$

$a_{500}=24+(499)(6)$

$a_{500}=24+2994$

$a_{500}=3018$

The 500th term of the sequence is 3018.

Therefore, the correct option is A.

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seraphim [82]

Answer:

10,140 liters of soup.

Step-by-step explanation:

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Help!! It's question 14

Leona [35]

Answer:

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What is the second step in solving this equation by completing the square 3x^2+14x+8=0

Trava [24]

The second step is to keep your x terms on the left and move the constant to the right by subtracting it from both sides.

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