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const2013 [10]
3 years ago
6

Use the distributive property to demonstrate that the product of 10 and -1/5 is a negative number. Make sure to include all step

s in your answer.
Mathematics
2 answers:
emmainna [20.7K]3 years ago
7 0
The answer is -2

10(-1/2)=-2
Darina [25.2K]3 years ago
7 0
The answer should be -2
You might be interested in
What is the answer to this question
Airida [17]

the answer would be 67,127 because the number in the ones would be 7 and the tens number would be 2 since it wouldn't more than 1.

67,102

67,135

     1-7

67,127

8 0
3 years ago
Find the Area of the parallelogram 14cm 1 12cm​
Black_prince [1.1K]

Answer:

1568 cm

Step-by-step explanation:

Base x Height = Area

14 x 112 = 1568

4 0
3 years ago
A sample of 32 observations is taken from an infinite population. The sampling distribution of a.is approximately normal because
Vanyuwa [196]

Answer:

a.is approximately normal because of the central limit theorem.

Step-by-step explanation:

Central Limit Theorem

The Central Limit Theorem establishes that, for a normally distributed random variable X, with mean \mu and standard deviation \sigma, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

In this question:

Sample limit of 32 > 30, so the distribution is approximately normal because of the central limit theorem, and the correct answer is given by option a.

7 0
3 years ago
Mr parkers fourth-grade class is selling candles for a fundraiser each candle costs 7 dollars the class is hoping to raise 350 d
Citrus2011 [14]

Answer:

2

Step-by-step explanation:

350-336=14 7+7=14

3 0
2 years ago
Read 2 more answers
Their is a reservation fee of $47 and an additional hourly fee of $7.40 . The math club wants to spend less than $91.40 on renti
Margaret [11]

Answer: they can rent the room for less than 6 hours.

Step-by-step explanation:

Let x represent the possible amounts of time in which they can rent the room.

There is a reservation fee of $47 and an additional hourly fee of $7.40. This means that the total cost of renting the room for x hours would be

47 + 7.4x

The math club wants to spend less than $91.40 on renting the room. This would be expressed as

47 + 7.4x < 91.4

7.4x < 91.4 - 47

7.4x < 44.4

x < 44.4/7.4

x < 6

8 0
3 years ago
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