4 years ago

Please help Evaluate the expression. (7 – 4)[(5 +

Mathematics

1 answer:

IgorLugansk [536]4 years ago

8 0

You have to subtract 4 from 7 and then add 5 and 3 then add 8 and 2 then multiply 10 with 3 to get 30.

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A new car is purchased for 22300 dollars. The value of the car depreciates at 10.25% per year. What will the value of the car be

Roman55 [17]

Answer:

$11654 approx

Step-by-step explanation:

Given data

Principal amount = 22300 dollars

Rate= 10.25%

time= 6 years

The expression for the decrease is given as

A=P(1-r)^t-----------Note the negative sign is because of the decrease

substitute

A= 22300(1-0.1025)^6

A=22300(0.8975)^6

A=22300*0.5226

A=$11653.98

Hence the new value is $11654 approx

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3 years ago

rollercoaster can accommodate 1600 passengers per hour. If you are number 346 in line, how many minutes do you have to wait?

Effectus [21]

Answer:

13.31 minutes

Step-by-step explanation:

800 in 30min

400 in 15 min

26 passengers in an min

346/26

13.31 minutes

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3 years ago

Please help me how to multiply

Travka [436]

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3 years ago

Read 2 more answers

Write 6.92 x 10 (-8 exponent) in standard notation.. A. 0.00000692 . B. 0.000000692 . C. 0.0000000069 . D. 0.0000000692

Fofino [41]

OPTION D IS YOUR ANSWER.......

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4 years ago

......................................................................................................

antiseptic1488 [7]

The answer to your question is .........

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3 years ago