<h3>The circumference of circle is
units</h3>
<em><u>Solution:</u></em>
Given that,
Radius of circle = units
<em><u>To find: circumference of circle</u></em>
<em><u>The circumference of circle is given as:</u></em>
Where, r is the radius of circle
Substitute, r =
Thus circumference of circle is units
Answer:
m = 0.2508 g
Step-by-step explanation:
We know that for continuous exponential decay, we usually use the format;
N = N_o•e^(kt)
Where N and N_o represent amount after time t and intial amount respectively. And k is decay rate.
But in this case, we are dealing with mass.
Thus, we will use;
m = m_o•e^(-kt)
We are given;
Initial mass; m_o = 0.5 g
Time after decay; t = 60 days
Decay rate; k = 1.15% per day = 0.0115 per day
Thus;
m = 0.5e^(-0.0115 × 60)
m = 0.5 × 0.5016
m = 0.2508 g
Answer:
Step-by-step explanation:
the answer is 24a + 56b = 3(8a + 7b)
Answer:
false
Step-by-step explanation:
Answer:
B
Step-by-step explanation: