2 years ago

Lmk ASAP please Evaluate the following expression. 9 1x (-4) – 8 x -3

Mathematics

1 answer:

lara31 [8.8K]2 years ago

8 0

The answer is 20. here are the steps

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A hamster is 2 1/2 inches long a rabbit is 3 1/2 times as long as a hamster how long is the rabbit

saveliy_v [14]

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1 year ago

the Marked price of a mobile is rupees 3500 and the shopkeeper allows 10% discount how much should the customer pay for it after

Papessa [141]

Answer:

3500 - 10% = 3150 rupees

Step-by-step explanation:

the customer will pay 3150 rupees

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2 years ago

The observation deck of the willis tower in Chicago Illinois is 1353 feet above the ground elevators lift visitors to that level

Paul [167]

Answer: The the speed of elevators is 22.55.

Explanation:

It is given that observation deck of the willis tower in Chicago Illinois is 1353 feet above the ground elevators lift visitors to that level in 60 seconds.

The speed is the change in distance with respect to time.

$\text{Average Speed}=\frac{\text{Total Distance}}{\text{Total Time}}$

From the given information the total distance is 1353 and the total time is 60 seconds. So by the above formula we get,

$\text{Average Speed}=\frac{1353}{60}$

$\text{Average Speed}=22.55$

Therefore, the speed of elevators is 22.55.

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3 years ago

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Arte-miy333 [17]

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