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2 years ago

Part of a number line continues to be split into equal parts of this size how many equal parts will be between 0 and 1?

Mathematics

1 answer:

Art [367]2 years ago

8 0

I see from the drawing that the first part is of length 1/4.

You can split the interval [0, 1] into 2 intervals of length 1/2 each;
from that point you can split each of the intervals of length 1/2 into 2 equal parts of length 1/4 each.

Thus, the interval [0, 1] can be subdivided into four = intervals of length 1/4 each.

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Find the measure of missing angle

Bas_tet [7]

Answer:

58 degrees

Step-by-step explanation:

90 - 32 = 58

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2 years ago

Danessa needs to compare the area of one large circle with a diameter of 8 to the total area of 2 smaller circles with a diamete

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The answer is: 1, 2, and 6

Step-by-step explanation:

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3 years ago

Read 2 more answers

How many 3/4 foot pieces can clark cut out from the 7 1/2 feet of wire

ivolga24 [154]

(7 1/2) / (3/4) =
(15/2) / (3/4) =
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30/3 =
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7 0

3 years ago

Meaghan and Lily are dividing 43.61 by 7. Meaghan says that the first digit of the quotient is in the ones place. Lily says it i

Ivahew [28]

Answer: Meaghan is right.

Step-by-step explanation:

For a number like:

123.45

the tens place would be the "2" (second number at the left of the decimal point)

The ones place would be the "3" (first number at the left of the decimal point)

Let's suppose that Lily is correct.

Then the quotient of:

43.61/7

Will be a number with two digits in the left of the decimal point.

The smallest number that meets this condition, is the number 10.

Then let's see:

7*10 = 70

then:

70/7 = 10

and:

43.61 < 70

(70 is larger than 43.61)

then:

43.61/7 < 70/7 = 10

Then:

(43.61/7) < 10

This means that our quotient is smaller than 10, then the first digit of the quotient can not be on the tens place.

Then Meaghan is the correct one.

We also could perform the quotient to find:

43.61/7 = 6.23

So yes, Meaghan is correct.

5 0

2 years ago

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with mean of 1262 and a s

Andrew [12]

Answer:

a) 1186

b) Between 1031 and 1493.

c) 160

Step-by-step explanation:

Normal Probability Distribution

Problems of normal distributions can be solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the z-score of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Normally distributed with mean of 1262 and a standard deviation of 118.

This means that $\mu = 1262, \sigma = 118$