Answer:
pls give brainlist
Step-by-step explanation:
a. 
50 x 9 = 450. A=450
b. I can scale the unit rate of the area given above and largen the area of the map. Ex. 
=
<---(scaled by 2)
Then we can enlarge it however we want so,
= 
<--(scaled by 2 once more)
If the statement above is true then we can scale times 4.
= 
<---(scaled by 4)
A= 
all i can give u at the moment , if u go on M a t h w a y it can help
Answer:
=0.3 per km²
Step-by-step explanation:
Population density is the population per uni area.
Area=πr² Where A is area and r is the radius of the circle.
A=3.14×34
=106.76km²
Population density = Population/Area
=32 antelopes/106.76 km²
=0.3 per km²
The population of antelopes within the given radius is 0.3 per km²
the gardener would need (1 + 1/6) liters of water to water the whole garden.
<h3>How much water would the gardener need to water the whole garden?</h3>
Here we know that the gardener needs 1/3 of a liter of water to water 2/7 of a garden.
Then we have the relation:
1/3 L = 2/7 of a garden.
Now, we want to get a "1 garden" in the right side of the equation, then we can multiply both sides by (7/2), so we get:
(7/2)*(1/3) L = (7/2)*(2/7) of a garden
(7/6)L = 1 garden.
(1 + 1/6) L = 1 garden
This means that the gardener would need (1 + 1/6) liters of water to water the whole garden.
If you want to learn more about fractions:
brainly.com/question/11562149
#SPJ1
First convert the mixed number to a fraction: 1 5/6 = 11/6.
90 minutes or 1 hour and 30 minutes.
Hope this helps,
kwrob
