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Mathematics 9 Online
Colez16:

The total rainfall in laketown last year was 9.4 inches this year it was 1.1 inches find the absolute change

toga:

To find the absolute change in rainfall, we need to subtract the rainfall this year from the rainfall last year. So, the absolute change in rainfall in Lake Town is: 9.4 inches - 1.1 inches = 8.3 inches Therefore, the absolute change in rainfall in Lake Town is 8.3 inches.

Colez16:

OK can you tell me the percentage change

toga:

To find the percentage change in rainfall, we need to divide the absolute change in rainfall by the rainfall last year, then multiply by 100. Using the values we obtained earlier, we have: Percentage Change = (Absolute Change / Rainfall Last Year) x 100 Percentage Change = (8.3 / 1.1) x 100 Percentage Change = 754.54% Therefore, the percentage change in rainfall in Lake Town is 754.54%. This indicates a significant increase in rainfall.

toga:

if I am wrong I am sorry my specialty is history

Colez16:

Thank you

Colez16:

Assuming your heart beats 70 times per minute how many times does your heart beat on 6 days

toga:

If my heart beats 70 times per minute, then in an hour it will beat 70 x 60 = 4,200 times. In a day, it will beat 4,200 x 24 = 100,800 times. Therefore, in 6 days, my heart will beat 100,800 x 6 = 604,800 times.

deadz:

nice

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