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Rudiy27
2 years ago
6

If y=-x2+14x+ then x=10 is a counter example for which conjecture

Mathematics
1 answer:
crimeas [40]2 years ago
7 0

Answer:

Step-byf there is an odd number of data values then the median will be the value in the middle. If there is an even number of data values the median is the mean of the two data values in the middle. For the data set 1, 1, 2, 5, 6, 6, 9 the median is 5. For the data set 1, 1, 2, 6, 6, 9 the median is 4.-step explanation:

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A golden rectangle has side lengths in the ratio of about 1: 1.618 if the long side of a golden rectangle is 35 cm what is its a
lakkis [162]

Answer:

The answer to your question is 757.1 cm²    

Step-by-step explanation:

Data

Ratio  1: 1.618

long side = 35 cm

Area = ?

Process

1.- Use proportions to solve this problem

       1 : 1.618 :: x : 35

        x = (35 x 1) / 1.618

        x = 35 / 1.618

        x = 21.63

2.- Calculate the area of the rectangle

Area = base x height

Area = 35 x 21.63

Area = 757.1 cm²        

5 0
3 years ago
Michael wants to celebrate 4th July (US Independence Day) by putting together little gifts for his friends. He bought 176 red, 1
shepuryov [24]

Answer:

32

Step-by-step explanation:

2⊥ 96, 112, 176

2     48, 56, 88

2     24, 28, 44

2     12,  14,  22

2      6,   7,   11

Highest common factor= 2x2x2x2x2= 32

7 0
2 years ago
According to data from the state blood program, 40 percent of all individuals have group A blood. Suppose that of six randomly s
Svet_ta [14]

Answer:

b. Yes, probability is > 0.05

Step-by-step explanation:

We have to find P(X=3) and if the probability is below 0.05 then the it would be unusual and if it isn't below 0.05 we believe that the data from the blood program.

This probability can be found bu binomial distribution  with parameters  n=6

and p=0.4.

P(X=x)=nCx(p^x)(q^n-x)

where q=1-p=1-0.4=0.6.

P(X=3)=6C3(0.4^3)(0.6^3)

P(X=3)=20(0.064)(0.216)

P(X=3)=0.27648

As the probability that the three have a blood group is greater than 0.05, so,  we believe that the data from the blood program.

8 0
3 years ago
What is f(g(13))?<br> 16<br> 26<br> 32<br> Undefined
igor_vitrenko [27]

Answer:

32

Step-by-step explanation:

Hope this helps

Mark my answer as brainliest answerer please?

5 0
3 years ago
Read 2 more answers
How to solve (n^(3)+3n^(2)+3n+28)-:(n+4) in long polynomial division?
SVETLANKA909090 [29]

Answer:

Open the image. (Hope you don't mind about bad writing)

7 0
2 years ago
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