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3 years ago

Find the slope of the line graphed on the Cartesian plane in the figure.

Mathematics

1 answer:

laiz [17]3 years ago

4 0

Dawg it gotta be prolly maybe bourse not D. 7/2

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Which is a perfect square? 61 62 63 65

Morgarella [4.7K]

Answer:

None

Step-by-step explanation:

None of these, but $\sqrt{64}=8$ so if 64 is an option than that's the correct option

$\sqrt{61} =7.81 \\\sqrt{62}=7.87\\\sqrt{63} =7.93\\\sqrt{65} =8.06$

3 0

3 years ago

Write 5 equivalent fractions for each fraction. 1/2, 1/4, 1/8, 1/3, 1/6

agasfer [191]

Equivalent Fractions 1/2

2/4

3/6

4/8

5/10

6/12

Equivalent Fractions 1/4

2/8

3/12

4/16

5/20

6/24

Equivalent Fractions 1/8

2/16

3/24

4/32

5/40

6/48

Equivalent Fractions 1/3

2/6

3/9

4/12

5/15

6/18

Equivalent Fractions 1/6

2/12

3/18

4/24

5/30

6/36

6 0

3 years ago

There are 7 acts in a talent show.

lara31 [8.8K]

Answer:

Event A: 1/35

Event B: 1/840

Explanation:

Event A

For the event A, the order of the first 4 acts does not matter.

The number of different four acts taken from a set of seven acts, when the order does not matter, is calculated using the concept of combinations.

Thus, the number of ways that the first four acts can be scheduled is:

$C(m,n)=\dfrac{m!}{n!(m-n)!}$

$C(7,4)=\dfrac{7!}{4!(7-4)!}=\dfrac{7!}{4!(3)!}=35$

And the number of ways that four acts is the singer, the juggler, the guitarist, and the violinist, in any order, is 1: C(4,4).

Therefore the probability of Event A is:

$P(A)=1/35$

Event B

Now the order matters. The difference between combinations and permutations is ordering. When the order matters you need to use permutations.

The number of ways in which four acts can be scheculed when the order matters is:

$P(m,n)=\dfrac{m!}{(m-n)!}$

$P(m,n)=\dfrac{7!}{(7-4)!}=P(m,n)=\dfrac{7!}{4!}=840$

The number of ways the comedian is first, the guitarist is second, the dancer is third, and the juggler is fourth is 1: P(4,4)

Therefore, the probability of Event B is:

$P(B)=1/840$

7 0

4 years ago

Estimate the instantaneous rate of change of P(t) = 2t² + 3 at the point t = – 3

elena55 [62]

Step-by-step explanation:

2t² + 3

2 x 9 + 3

18 + 3

21 is instanous rate

3 0

3 years ago

5) To find the slope of the trend line below, Riley chose the points (1, 35) and (2, 25).

avanturin [10]

The slope of the trend line is -10

4 0

3 years ago