Answer:
after one day, 96.8 % are still there
and from this portion will remain 96.8% one day later
so you multiply 0.968 by itself seven times
0,968^7 = 0.7964
<h3>After one week there are 79.64 % left.</h3>
Answer:
n=1/4 or .25
Step-by-step explanation:
-3+8n=-5
8n=3+(-5)
8n=2
n=2/8
n=1/4 or .25
Answer:
y = -(3/7)x + 2
Step-by-step explanation:
(see attached)
recall that the slope-intercept form of a linear equation is
y = mx + b
where m = slope = given as -(3/7)
and b = y-intercept = 2
substituting these values into the eqation:
y = mx + b
y = -(3/7)x + 2
Answer:
X is 2 bcz 3+5 is 8 then 8/4 is 2
Step-by-step explanation:
let T = the temperature at midnight,
=> T = (12 - 16)
so, T = 12-16 = -4° F