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kari74 [83]
3 years ago
12

Please help me solve for the letter !!!!!!!!!!!!!!

Mathematics
2 answers:
Kaylis [27]3 years ago
3 0

Answer:

it may be 34 because the 34 to the second power is 68

Drupady [299]3 years ago
3 0

Answer:

d = 2\sqrt{7}

Step-by-step explanation:

You want to solve for d by itself, so you must take the square root of both sides.

d = \sqrt{68}

This can be simplified, since this square root has a perfect square inside. You take out the perfect square (which is 4) and end up with 2\sqrt{7}

You might be interested in
The surface area of a cylinder?
ioda

Answer:

18. 84 ft² or 18.85 ft² when rounded to the nearest tenth

Step-by-step explanation:

2πrh+2πr²

2× 3.14 × 1 × 2= 12.56

2 × 3.14 × 1² = 6.28

12.56 + 6.28 = 18.84

Have a great day :)

7 0
2 years ago
Read 2 more answers
n 2018, homes in East Baton Rouge (EBR) Parish sold for an average of $239,000. You take a random sample of homes in Ascension p
Olenka [21]

Answer:

Conclusion

   There is no sufficient evidence to conclude that the mean of the home prices from Ascension parish is higher than the EBR mean

Step-by-step explanation:

From the question we are told that

   The population mean for EBR is  \mu_ 1  = \$239,000

    The sample mean for Ascension parish  is \= x_2  = \$246,000

   The  p-value  is  p-value  =  0.045

     The level of significance is  \alpha = 0.01

The null hypothesis is  H_o : \mu_2  = \mu_1

The  alternative hypothesis is  H_a  :  \mu_2 > \mu_1

Here \mu_2 is the population mean for Ascension parish

   From the data given values we see that  

          p-value  >  \alpha

So we fail to reject the null hypothesis

So we conclude that there is no sufficient evidence to conclude that the mean of the home prices from Ascension parish is higher than the EBR mean

3 0
3 years ago
Help Please 20 POINTS <br> Which expressions are equivalent to the following?
o-na [289]

Answer:

\large\boxed{5x(6x-x-2)}\\\\\boxed{-5(-6x^2+x+2)}\\\\\boxed{5(2x+1)(3x-2)}

Step-by-step explanation:

30x^2-5x-10=5(6x^2-x-2)=5(-1)(-6x^2+x+2)=-5(-6x^2+x+2)\\\\30x^2-5x-10=30x^2+15x-20x-10=15x(2x+1)-10(2x+1)\\\\=(2x+1)(15x-10)=(2x+1)(5)(3x-2)=5(2x-1)(3x-2)

4 0
3 years ago
Year 1960 1975 1990 2005 2020 (est.) Population P(t) 200,000 240,000 288,000 345,600 414,720 According to the data, what would t
Leno4ka [110]
The correct answer is Choice A) 367,274.

The chart for this data starts in the year 1960. We are looking for the population during year 2010. That is 50 years later.

To find the answer, just input 50 for t in the equation.

P(50) = 200(1.01223)^50
5 0
3 years ago
Find the quotient -14/7
AVprozaik [17]

The quotient is -2.


4 0
3 years ago
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