Answer:
$24.09
Step-by-step explanation:
you do 984.20-381.80=602.4
then divide 602.4 by 1/4
which 1/4=25.
then you get $24.09
Answer:

Step-by-step explanation:
Fraction of the total that is for corn (TC - Total corn):

fraction of the corn section that is for white corn (WC - white corn in the corn seccion):

we need to find the fraction of the whole field that is for the white corn.
For this we need to find how much is
out of the
destinated to corn, and this will be the fraction of the total that is for white corn. We find this fraction by multiplying the fraction of corn (
) by the fraction of white corn in the corn section (
).
I will call the total fraction of white corn TWC, thus:

the answer is:
of the whole field is planted with white corn
Answer:
He needs to buy 120 packages of dod food.
Step-by-step explanation:
b - bird food
h - hamster food
d - dog food
c - cat food
b + h + d + c = 600
b = h (bird food is the <em>same</em> as hamster food)
b = 4 d (bird food is <em>4 times</em> dod food)
c = d/2 (cat food is <em>half</em> dog food)
Total of packages ordered.
b + b + d + c = 600
4d + 4d + d + d/2 = 600
4 d + 4 d + d + d = 600. 2
10 d = 1.200
d= 120 .........the amount of dog food packages.
Answer:
The best prediction for the population in year 25 is 
Step-by-step explanation:
we have a exponential function of the form

where
a is the initial value
b is the base
In this problem





so

For 
substitute


Round up

Sasha's desk has
green notebooks.
The number of red notebooks on her desk is
.
Sasha's desk has either green or red notebooks.
The total number of notebooks on Sasha's notebook is
.