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lys-0071 [83]
3 years ago
12

Monique planted seeds to grow pansies, snapdragons, and petunias. After several weeks, 18 out of 40 pansy seeds, 21 out of 50 sn

apdragon seeds, and 12 out of 30 petunia seeds grew into plants.
Write the names of the plants in order from the least percentage of plants that grew to the greatest percentage of plants that grew.

Least --> Greatest
Mathematics
2 answers:
Vaselesa [24]3 years ago
8 0
Petunia seeds 40%, snapdragon seeds 42%, pansy seeds 45%. 









5
insens350 [35]3 years ago
8 0

pansy = 18/40 = 0.45 = 45%

snapdragon = 21 /50 = 0.42 = 42%

petunia = 12/30 = 0.40 = 40%

least to greatest:

 Petunia, snapdragon, pansy

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Write an algebric pharse for five times a number increased by nine.<br><br> i need help
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Step-by-step explanation:

five times a number increased by nine is

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2 years ago
How much material is needed to construct a triangular tent that is 6 feet wide 4 feet tall and 8 feet long with side measurement
jonny [76]

Answer: 152ft^2

The amount of material needed to construct the tent is 152ft^2

Step-by-step explanation:

The amount of material needed to construct a triangular tent= the surface area of the triangular tent.

S.A = area of the 2 side rectangles + area of the 2 side triangles + area of the base.

S.A = Ab + At + Ar ....1

Area of the base Ab= Length × width = 8×6 = 48ft^2

Area of the two triangles At = 2 × 0.5 × width × height

At = width × height = 6×4 = 24ft^2

Area of the two rectangles Ar = 2 × side measurement × length

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or it can be calculated using;

Side length can be calculated using Pythagoras theorem.

Examining the figure attached, we can see that;

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7 0
3 years ago
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