Answer:
1,887,436,800
Step-by-step explanation:
f(t) = a·b^t
f (t) = number of cases at year t
a = starting value = 1800 in 1983
b = growth factor = 2
t = years since 1983 = 2003 - 1983 = 20
f(t) = 1800·(2)^20 =
1,887,436,800
wyzant
philip p
we will use
this rule in order of operation
P: Parenthesis
E: Exponent
M: Multiplication
D: Division
A: Addition
S: Subtraction
we are given
30+2*10....
we can simplify it


now, we will check option and verify whether it is equal to 50
option-a:
3(2+3)
=3*5
=15
so, this is FALSE
option-b:
7(2+1)
=7*3
=21
so, this is FALSE
option-c:
6(3+7)
=6*10
=60
so, this is FALSE
option-d:
5(4+1)
=5*5
=25
so, this is FALSE
170 milliliters is the answer
Saved+need to save is at least needed
15+s≥40
A is answer
Answer: w = 2.1h + 4.5
Step-by-step explanation:
w is the number of weeks since Julie mowed the lawn
h is the height of the grass
w=the rate the grass grew at and the grass on Julies lawn
w=2.1h+4.5