DUE TOMORROW PLEASE HELP!!!!

2 answers:

7 0

1 day = 24 hours
1 day = 103 680
therefore 24 hours = 103 680
1 hour = 103 680 ÷ 24
= 4320

1 hour = 60 mins
1 hour = 4320
therefore 60 mins = 4320
1 min = 72 beats

algol133 years ago

6 0

I agree with them . Those are the ways you could do it

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I will give brainiest to whoever answers correctly !!

PilotLPTM [1.2K]

Answer:

The country's population decreased about 5.8 % during this time period.

Step-by-step explanation:

Population in 1990 = 164 million

Population in 2010 = 155 million

Determine the percent decrease

The formula used is: $Percent\:Decrease=\frac{Initial\:Value-New\:Value}{New\:Value}\times 100$

We have :

Initial Value = 164 million (164,000,000)

New Value = 155 million (155,000,000)

Finding percent decrease

$Percent\:Decrease=\frac{Initial\:Value-New\:Value}{New\:Value}\times 100\\Percent\:Decrease=\frac{164,000,000-155,000,000}{155,000,000}\times 100\\Percent\:Decrease=\frac{9,000,000}{155,000,000}\times 100\\Percent\:Decrease=5.8\%$