Answer:
miles/48 min = 4 mi/30 min
----
miles = 48(2/15)
miles = 96/15
miles = 6.4 miles
Step-by-step explanation:
Answer:
347 is the initial spider population
Step-by-step explanation:
y = ab^x
is the formula for exponential growth and decay
a = the initial value
b is the growth or decay rate
b>1 it is the growth rate (b-1) is the percent
0<b<1 it is the decay rate (1-b) is the percent
y = 347(1.2)^x
347 is the initial spider population
(1.2-1) = .2 = 20 % growth rate
c, the answer is going by 3, so it is c.
<span>1/6 + 3/8
= 4/24 + 9/24
= 13/24
answer
</span><span>D. 13/24</span>
Find the common denominator of 5/6 and 3/4 then add
