Answer:
The mass of the block is 
Step-by-step explanation:
we know that
The density is equal to the mass divided by the volume
step 1
Find the volume of the granite block
we know that
The volume of a rectangular prism (granite block) is equal to
substitute the values
step 2
Find the mass of the block
we have
substitute the values and solve for the mass
Answer:
Choices B, C, and D are correct.
Step-by-step explanation:
Euclid's Five postulates are as follows:
<em>1. A straight line segment may be drawn from any given point to any other.</em>
<em>2. A straight line may be extended to any finite length.</em>
<em />
<em>3. A circle can be drawn with any center and radius.</em>
<em />
<em>4. All right angles are congruent/equal to each other.</em>
<em />
<em>5. Through a point not on a given line, there is exactly one line parallel to the given line.</em>
Now looking at these postulates and the choices we are given we see that only choice B, C, and D match with above.
Answer:
a.when the sample proportions are much different than the hypothesized population proportions
Step-by-step explanation:
A chi-square test for goodness of fit is used to check the sample data were distributed according to claim or not.
If the chi-square test produces a large value of chi-square statistic then there is not a good fit between sample data and the null hypothesis. So, the sample proportions are much different than the hypothesized population proportions. Hence,Option (a) is correct.
If the goodness of fit produces a large value for chi-square then the sample means must not be close to the population mean. So, option (b) is incorrect.
<span>m∠SYD = </span>106.02°
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