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Nostrana [21]
3 years ago
7

Help Please.......Seriously

Mathematics
1 answer:
lutik1710 [3]3 years ago
5 0

Answer:

The answer is C.

Step-by-step explanation:

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Helpppppppppppppppppppppppppppppppppp
djverab [1.8K]

Answer:

first you would find the sum of all the people who DONT have grey hair (15)

5:15 or if simplified it would be 1:3 pls mark brainliest if correct :D

3 0
3 years ago
Whats the surface area of the cube ​
ArbitrLikvidat [17]

Answer:

93.75 cm²

Step-by-step explanation:

The linear ratio = 1 : 2.5

The area ratio = 1² : 2.5² = 1 : 6.25

surface area = 15 × 6.25 = 93.75 cm²

6 0
3 years ago
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Please Help Fast I Don't Know
AnnZ [28]

Answer:

376 people

Step-by-step explanation:

25% is 94

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8 0
3 years ago
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Which polynomial represents the area of the rectangle
Serga [27]

Answer : The polynomial represents the area of the rectangle is, 4x² -2x - 6

Step-by-step explanation :

As we are given that:

Length of rectangle = 4x - 6

Width of rectangle = x + 1

Formula used:

Area of rectangle = Length × Width

Now putting all the given values in this formula, we get:

Area of rectangle = (4x - 6) × (x + 1)

Area of rectangle = 4x² + 4x - 6x - 6

Area of rectangle = 4x² -2x - 6

Hence, the polynomial represents the area of the rectangle is, 4x² -2x - 6

6 0
3 years ago
A pet store has ​11 puppies, including ​2 poodles, 4 ​terriers, and 5 retrievers. If Rebecka and​ Aaron, in that​ order, each se
kykrilka [37]

Answer:  10/91

Step-by-step explanation:

Since there are 14 puppies total and 5 of them are poodles, there 5 chances out of 14 for Rebecka to choose a poodle. Since the choices are done without replacement, there are now 13 left and 4 possibilities from which Aaron to choose. Since we want to calculate the probability that BOTH of them choose a poodle, we use the multiplication rule which tells us to multiply the individual probabilities.

(5/14)(4/13) = 10/91

4 0
2 years ago
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