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Alexus [3.1K]
3 years ago
11

What is the perimeter of the track, in meters?

Mathematics
2 answers:
KATRIN_1 [288]3 years ago
8 0

Answer:

maybe 127.30

Step-by-step explanation:

Serjik [45]3 years ago
5 0

Answer:

i think the answer is  (12*3.14 = 37.68cm is the circumference and 6^2*3.14 = 113.04cm2 is the area.)

Step-by-step explanation:

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grandymaker [24]

Answer:

there is no picture

Step-by-step explanation:

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Cole brought chocolate and vanilla cupcakes to school for his birthday. 40 students decided to take a cupcake, and 90% of them p
nikdorinn [45]

Answer:

36 people picked a vanilla cupcake

Step-by-step explanation:

40 * 90%

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6 0
3 years ago
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2x-1+3x=0 5x-1=0 how can we get equation b from a
cluponka [151]
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7 0
3 years ago
Emma scored a 75% on her math test if there are 60 questions on the test how many did she get correct
liubo4ka [24]
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7 0
3 years ago
Determine if the numerical value describes a population parameter or a sample statistic. 74% of all instructors at your school t
notka56 [123]

Answer:

Population parameter

Step-by-step explanation:

We are given the following in the question:

74% of all instructors at your school teach 2 or more classes.

Parameter and statistic:

  • Parameter is the value that describes a population.
  • Population is the collection of all the possible observations of an event.
  • Statistic is the quantitative value that describes a sample.
  • A sample is a part of a population and is always smaller than a population.

Population:

all instructors at your school

Parameter:

74% of all the instructors at your school teach 2 or more classes

Thus, 74% describes the population that takes two or more classes.

Hence, it is a population parameter.

6 0
3 years ago
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