1 minute = 60 seconds
240 minute = 240 × 60 = 14400 seconds
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240 minute = 14400 seconds</u></h2><h2><u>
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Answer:
(-7,4)
Step-by-step explanation:
MN is 4/9 NP so
To find the x value
-19 and 8 are 27 apart and 27(4/9)=12
so you add 12 to the x value of P so 12+-19=-7 so the x value of N is -7
so the same for the y value
12 and -6 are 18 apart
18(4/9)=8 so you subtract 8 from the y value of P
12-8=4
so the y value N is 4
so N is
(-7,4)
These 3 problem I have answered have been almost the same except the numbers do you not understand how to do these problems and if not I can help you understand for the last question?
The half-life is 29 years.
116 : 29 = 4
So we will have 4 periods of half-life:
( 1/2 )^4 = 1/16
150 g * 1/16 = 9.375 g
Answer:
9.375 g of strontium -90 will remain after 116 years.
Answer:
4=3/4(-8)+b
Step-by-step explanation:
You have to use the equation Y=mx+b
M is your slope so 3/4
x=-8
Y=4
Then u put it into the equation and get 4=3/4(-8)+b
Hope this helps:)
