3 years ago

Help Plz!

Mathematics

1 answer:

Len [333]3 years ago

6 0

Answer:

10 for each side so 40 tiles

Step-by-step explanation:

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notsponge [240]

Answer:

12√x^2.y^9

Step-by-step explanation:

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2 years ago

What is the sum of (1-5q)+2(2.5q+8)

bogdanovich [222]

Answer:

Step-by-step explanation:

Eliminating parentheses, we have ...

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2 years ago

A research firm conducted a survey of 49 randomly selected Americans to determine the mean amount spent on coffee during a week.

Andre45 [30]

Answer:

(21.4, 18.6)

Step-by-step explanation:

Given that:

Mean (μ) = $20 per week

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number of sample (n) = 49

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α = 1 - 0.95 = 0.05

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3 years ago