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Digiron [165]
2 years ago
7

Since 1980 the average height of 20-year-old females has increased by 2.3 cm, to 170.6 cm. What was the average height of a 20-y

ear-old female in 1980?
Mathematics
1 answer:
marusya05 [52]2 years ago
3 0

Answer:

168.3 cm

Step-by-step explanation:

It was 2.3 cm less than 170.6 cm, so we use subtraction.

170.6 cm - 2.3 cm = 168.3 cm

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The vertex of the function f(x) exists (1, 5), the vertex of the function g(x) exists (-2, -3), and the vertex of the function f(x) exists maximum and the vertex of the function g(x) exists minimum.

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Given:

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Vertex of the function f(x) exists (1, 5).

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The vertex of the function f(x) exists at a maximum and the vertex of the function g(x) exists at a minimum.

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brainly.com/question/11325676

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8 0
2 years ago
23, 34, 27, 7, 30, 26, 28, 31, 34 What number is an outlier for the given data? A) 7 B) 23 C) 31 D) 34
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An outlier for a data set is a number which stands out, meaning it is not close to the rest of the numbers. It can either be greater OR less than the rest of the numbers. 

<span>23, 34, 27, 7, 30, 26, 28, 31, 34

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7 0
3 years ago
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Answer:

143 cars on each floor

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