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3 years ago

9

A health club manager wants to determine whether the members would prefer a new sauna or a new steam room. The club surveys 50 o

f its 600 members. What is the population of this study?

1 answer:

dusya [7]3 years ago

7 0

The population of the study is club members who were asked whether they preferred a new sauna or new steam room

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Two cubes have surface areas of 81 square inches and 144 square inches. What is the ratio of the volume of the small cube to the

Katena32 [7]

We know, surface area of cube = 6a²

So, side length of 1st cube = a² = 81/6
a = 3.67

Side length of 2nd cube = a² = 144/6
a = 4.90

Now, volume of cube = a³

Volume of 1st cube = 3.67³ = 49.43

Volume of 2nd cube = 4.90³ = 117.64

So, Ratio = 49.43 / 117.64 = 1/2.38

In short, Your Answer would be: 1: 2.38

Hope this helps!

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3 years ago

Will give brainliest

klio [65]

Answer:

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area of parallelogram =3cm×2cm

area of parallelogram = 6cm²

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3 years ago

?/? X 45 = 4/5 of ? = ?

Stells [14]

Step-by-step explanation:

$\frac{4}{5} of \: x = 45 \\ \frac{4}{5} \times x = 45 \\ cross \: multiply$

$\frac{4x}{5} = 45 \\ 4x = 45 \times 5 \\ 4x = 225 \\ divide \: both \: sides \: by \: 4$

$\frac{4x}{4} = \frac{225}{4} \\ x = 56.25$

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3 years ago

Solve 2 (x + 4) - 10 = 14 step by step

Blababa [14]

Answer:

x=8

Step-by-step explanation:

2(x+4) - 10 =14

distribute the 2 2x +8 -10 +14

simplify 2x-2=14

add 2 2x=16

devide by 2 x=8

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3 years ago

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Two people are packing equal numbers of small boxes into large boxes.

Savatey [412]

Answer:

29 small boxes

Step-by-step explanation:

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2 years ago