All categories

3 years ago

The square root of 25

Mathematics

2 answers:

Evgen [1.6K]3 years ago

7 0

It’s 5.

Hope this helps.

Veronika [31]3 years ago

4 0

$\sqrt{25} = 5$

Answer: 5

You might be interested in

What is the value of x?<br><br> x+4\5 =11

solong [7]

It is x + (4/5) = 11

It is this because of PEMDAS, if you learned that.

3 0

3 years ago

Read 2 more answers

How to get x and y what the answers and how to get the answer

zhuklara [117]

ITS SIMPLE USE THE CORDANITS LIKE 13-10 13 OVER 10 UP

4 0

3 years ago

A sample of 64 was taken from a population, with the mean of the sample being 119 and the standard deviation of the sample being

Fofino [41]

We have the sample size, sample mean and the sample standard deviation. Since the population standard deviation is not know, we will use t-distribution to find the confidence interval.

The critical t value for 95% confidence interval and 63 degrees of freedom is 1.998.

The 95% confidence for the population mean will be:

$(119-1.998 *\frac{16}{ \sqrt{64} } ,119+1.998 *\frac{16}{ \sqrt{64} }) \\ \\ 
=(115.004, 122.996) \\ \\=(115,123)$

Thus, the 95% confidence interval for the population mean will be (115,123)

So, option A is the correct answer

6 0

3 years ago

Draw the image of B(7,-4) under a reflection over x=2

lesantik [10]

Answer:

Put the green dot at the coordinates (-3, -4). Find -3 on the x-axis and go 4 down.

Step-by-step explanation:

Just move the blue dot five to the left, then five to the left again.

3 0

2 years ago

18. What is the y-intercept of the line that passes<br> through the points (1, 1) and (5, 13)?

TEA [102]

Answer:

-2

(The coordinate point is (0,-2))

Step-by-step explanation:

First, make an equation of the line.

Start off with finding the slope:

Slope = (13-1)/(5-1) = 12/4 = 3

Then solve for the y-intercept though substitution and simplification:

y=mx+b --> 1=3(1)+b --> 1=3+b --> b= -2

So the answer is -2.

4 0

3 years ago