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nata0808 [166]
2 years ago
6

What is j(4) if j(m)=2^m-1

Mathematics
1 answer:
Lady_Fox [76]2 years ago
5 0
2^4-1 so 2•2•2•2=16 and 16-1 is 15
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A TV report conducted a survey of 947 people in New York City and found that 35% of the population believe that the Yankees will
garik1379 [7]

Answer:

35\% represents the sample proportion of the population

Step-by-step explanation:

From the question we are told that

   The sample size is  n  = 947

   The proportion of the population that believes that the Yankees will miss the playoffs this year is    k = 35\% = 0.35

From the question we are told the confidence level is  97%

   The lower limit of the confidence level is a = 28%

    The upper limit of the  b = 42%

Generally the sample proportion of this population is mathematically represented as

         \^ p = \frac{a+ b}{2}

=>      \^ p = \frac{28 + 42 }{2}

=>      \^ p = 35\%

Hence  35\% represents the sample proportion

8 0
3 years ago
Use trig identities to transform the left side of the equation to the right side.
Taya2010 [7]

<u>Answer and explanation</u>

(1+sinθ)(1-sinθ)=cos²θ

We are to prove that the left hand side is equal to the right hand side.

(1+sinθ)(1-sinθ) = 1(1-sinθ) + sinθ(1-sinθ)

                         = 1 - sinθ + sinθ - sin²θ

                          = 1 - sin²θ

From the trigonometric identity sin²θ + cos²θ = 1,

1 - sin²θ = cos²θ


7 0
3 years ago
If –18 &lt; –8, which of the following must be true?
VMariaS [17]

Answer:

b

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Mrs. Long is making 7 snack bags.She has 175 almonds to share evenly among the bags.How many almonds will be in each bag?How man
Oduvanchick [21]

Answer:

25 almonds will be in each bag

Step-by-step explanation:

none will be left over,  175/7= 25

Hope This Helps :)

8 0
3 years ago
Read 2 more answers
(08.02 LC) The dot plots below show the weights of the players of two teams: Two dot plots are shown one below the other. The to
valentinak56 [21]

Answer:

It would be much easier to answer of there was some diagram or something but if there is only just Team C and D then, it would be Team D

7 0
3 years ago
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