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EastWind [94]
2 years ago
8

You want to find the mean weight of the apples in a barrel. what do you need to do?

Mathematics
1 answer:
Sveta_85 [38]2 years ago
4 0
If you want to find the weight of the apples in the barrel first you have to ( FIND THE TOTAL WEIGHT OF ALL THE APPLES AND DIVIDE BY ALL THE NUMBER OF APPLES)
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Which values represent solutions to the equation?
AleksAgata [21]

Answer:

B

Step-by-step explanation:

8 0
3 years ago
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Can someone please help??
Vsevolod [243]

Answer:

let the number of cows = x

let the number of chickens = y

since there are 42 heads:

x + y = 42

and since a cow has 4 legs, and a chicken has 2

4x + 2y = 144

from first equation:

x + y  = 42

x = 42 - y (now, we will substitute this in the second equation)

4(42 - y) + 2y = 144

168 - 4y + 2y  = 144

2y = 168 - 144

2y = 24

y = 12

now, we know the number of chickens. we will replace y with 12 in the first equation since it is more simpler

x + 12 = 42

x = 30

So, there are 30 cows and 12 chickens

Brainly it if you find the answer helpful

5 0
2 years ago
What is the lateral area and the surface area of the cone shown below? Round the answer to the nearest tenth. Figure is not draw
Lelu [443]

Answer:

LA = 1,187.5 ft^{2} and SA = 1,803.3 ft^{2}

Step-by-step explanation:

We are given, the radius 'r' of the cone is 14 ft and the slant height 'l' is given by 27 ft.

Now, we know that the formula for the lateral area = \pi *r*l

i.e. lateral are = \pi *14*27

i.e. lateral area = 1187.52 ft^{2}

Hence, lateral area rounded off to nearest tenth is 1187.5 ft^{2}.

Next, we know the formula for surface area of a cone = \pi *r*(l+r)

i.e. surface area = \pi*14*(27+14)

i.e. surface area = 1803.27 ft^{2}

Hence, the surface area rounded off to the nearest tenth is 1803.3 ft^{2}.

5 0
3 years ago
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ValentinkaMS [17]
200kg I think being serious
4 0
3 years ago
Jarods mother made 9 2/5 pots of chili for school chili cook off. A serving of chili is 1/5 of a pot. How many servings of chili
Wittaler [7]

Answer:

Step-by-step explanation:

If she made 9 pots with 2/5 in them and the serving is 1/5 of the pot you will use half the pot for one serving so that is 2 servings per pot making !!8 servings.

9x2=18

5 0
2 years ago
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