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3 years ago

A random sample of 40 seniors reveals that 10% of those sampled have assigned parking spaces in the high

Mathematics

1 answer:

9966 [12]3 years ago

5 0

B. 10% is a statistic and 45% is a parameter.

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What is the surface area of a cube in which each face of the cube has an area of 7 cm^2?

prisoha [69]

Answer:

In a cube, the length and width are the same, so both sides will be 7 cm, yielding an area of 49 square centimeters. The surface area of a 7 cm cube will be 294 cm2 . Hope this helps!

4 0

3 years ago

HELP MARK BRANLIEST AND ALSO POINTS

Taya2010 [7]

Answer:

25 rides

Step-by-step explanation:

has $28.50

15.75 + 0.50r $\leq$ 28.50

Subtract 15.75

0.50r $\leq$ 12.75

r $\leq$ 25.5

you can't have half rides, so 25 rides

4 0

3 years ago

Evaluate 4+ (-2) – (-3) – 6.

zhuklara [117]

Answer:

-1

Step-by-step explanation:

4 + (-2) - (-3) - 6

4 - 2 + 3 - 6

2 - 3

-1

3 0

3 years ago

Which situation could be solved using the equation-4+4=0

Taya2010 [7]

A change in temperature.

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3 years ago

What is (4x^3+27x^2+45x)/9x

kvasek [131]

$x^{4}$ Answer:

3 $x^{3}$ + $x^{2}$ - 2x times 1

3 0

3 years ago