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2 years ago

Check all solutions to the equation. If there are no solutions, check 'None." x² = 64

Mathematics

1 answer:

agasfer [191]2 years ago

8 0

16 is the answer thank you

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Which of the graphs is not periodic

Arada [10]

We can’t see the graphs ;-;

3 0

1 year ago

Thirty percent of the fifth grade students in a large school district read below grade level. The distribution of sample proport

fredd [130]

Answer: 0.9088

Step-by-step explanation:

Given : $\mu=0.30$

$\sigma=0.045$

Let x be a random available that represents the proportion of students that reads below grade level .

Using $z=\dfrac{x-\mu}{\sigma$ , for x= 0.36 , we have

$z=\dfrac{0.36-0.30}{0.045}=1.33333$

Using standard normal z-value table,

P-value $= P($

$P(z$ [Rounded yo the nearest 4 decimal places.]

Hence, the probability that a second sample would be selected with a proportion less than 0.36 = 0.9088

7 0

3 years ago

PLEASE HELP ME FIND THE ANSWER

n200080 [17]

B is true.
I think E is also true.

4 0

3 years ago

Question 1

Aleksandr-060686 [28]

Answer:

T5 = 512

Step-by-step explanation:

Given the sequence

2,8, 32, 128,...

The sequence is a geometric progression

nth term of a geometric progression is expressed as:

Tn = ar^n-1

a is the first term = 2

n is the number of terms = 5 (next term is the 5th term)

r is the common ratio = 8/2 = 32/8 = 4

Substitute and get the fifth term

T5 = 2(4)^5-1

T5 = 2(4)^4

T5 = 2*256

T5 = 512

Hence the next term is 512

7 0

2 years ago

I need the answer asp

Dmitry_Shevchenko [17]

Answer:

x intercept are points passing through x axis having y=0

Step-by-step explanation:

slope=

$\frac{16 - 9}{ - 3 - 1 } = \frac{ - 7}{4}$

slope

$\frac{3 - 3}{ - 4 - 5} = 0$

5 0

3 years ago