An element with mass 310 grams decays by 5.7% per minute. How much of the element is remaining after 9 minutes, to the nearest 1
0th of a gram?
1 answer:
1st
I need to find out what percentage is left after 1 minute
100 - 5.7 = 94.3% (0.943)
2nd plug into the formula
A0 = 310
r = 0.943
t = 9
You might be interested in
Answer: I think it is 364.80
Answer:
a.) 9, -9
b.) 2(sqrt)15, -2(sqrt)15
c.) 4, -2+2i(sqrt)3, -2-2i(sqrt)3
d.) 3(sqrt)75
(some of the numbers are placed differently than I wrote them so here are screenshots- pls look at them rather than what I wrote ;w;)
Answer:
Step-by-step explanation:
hello
calculate x : 3x+2 =5
means : 3x+2-2 =5-2
3x = 3
so : x = 3/3 =1
1 is the element in domain has the image 5 under function f(x)= 3x+ 2
Wouldn’t number seven be
2a+2b because of the distributive property?
Answer:
No
Step-by-step explanation:
the graph fails the vertical line test