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3 years ago

Help :) I’ll mark brainliest if it’s correct

Mathematics

2 answers:

MrRissso [65]3 years ago

6 0

Answer:

196/45 or 4 16/45 | They probably want a fraction but: 4.355555555(6)

Basile [38]3 years ago

5 0

Answer:

4 $\frac{16}{45}$

Step-by-step explanation:

First, let's make them into improper fractions.

8 $\frac{1}{6}$ = $\frac{49}{6}$

1 $\frac{7}{8}$ = $\frac{15}{8}$

Division is the same thing as multiplying a reciprocal (numerator and denominator flipped). So, the equation is the same thing as:

$\frac{49}{6}$ × $\frac{8}{15}$

If this is simplified, we get $\frac{196}{45}$ , or 4 $\frac{16}{45}$

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Calculate the average rate of change for the graphed sequence from n = 2 to n = 6. (2 points)

Evgesh-ka [11]

Answer:

the answer is c- -3

Step-by-step explanation:

The formula is (14 - 2)/ (2-6)

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3 years ago

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5/3 is less than or greater than 5/2

Law Incorporation [45]

These are improper fractions so you need to change them to mixed numbers. 5/2 is 2 1/2 and 5/3 is 1 2/3. From there you can tell which is smaller and which is larger.

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If your good with set theory, i need help with the first four questions!

Nat2105 [25]

1. D: The overlap of the two sets represents the intersection, which is the set of elements common to both sets M and C. In this case, it's the set {4, 5, 6}.

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3. C: n(A) represents the number of elements in the set A. When

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that means the sets A and B are disjoint, represented by the two circles with no overlap.

4. E:

$A\cup B$ is the set of elements belonging to either set A or B. The three elements of A are all in B, so A is a subset of B. This means $A\cup B=B$ .

Because A is a subset of B, we have $A\cap B=A$ .

$(A\cup B)'$ is the complement of $A\cup B$ , which refers to the set of elements *not* belong to $A\cup B$ . These are all the numbers in U that are not in this union, which would be $(A\cup B)'=\{3,13\}$ .