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dexar [7]
3 years ago
11

Hannah drove her car 318.4 km in 4 h. At this speed, how far can she expect to travel in 5.5 h?

Mathematics
1 answer:
Nina [5.8K]3 years ago
3 0
If she drives 318.4 km for 4 hours, then if we divide 318.4 by 4 we get 79.6 km per hour.

79.5km per hour x 5.5 hours

=437.8 km
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Answer:

The interest he will be paid in the first 4 years is $360

Step-by-step explanation:

The rule of the simple interest is I = Prt, where

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∵ Bill deposits $3,000 into an account

∴ P = 3000

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∴ r = 3% = 3 ÷ 100 = 0.03

∵ The time is 4 years

∴ t = 4

→ Substitute these values in the rule above

∵ I = 3000(0.03)(4)

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∴ The interest he will be paid in the first 4 years is $360

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2 years ago
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Lesechka [4]

Answer:

x= 37/36

Step-by-step explanation:

−12(3x−4)=11

Step 1: Simplify both sides of the equation.

−12(3x−4)=11

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−36x+48=11

Step 2: Subtract 48 from both sides.

−36x+48−48=11−48

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Step 3: Divide both sides by -36.

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Answer:

x=

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