3 years ago

Click Submit.

Mathematics

1 answer:

babymother [125]3 years ago

5 0

Answer:

Square centimeters

Step-by-step explanation:

As the area of the picture is 300 cm², Square centimeters are the appropriate unit for measuring the area of the picture.

please mark me brainliest!

You might be interested in

Plz help me!!!!!!!!frgtr3rfgtrfe

guapka [62]

Answer:

√20

Step-by-step explanation:

√9=3

√20=4.47213595499

4.5

√27=5.1961524227

plz mark me as brainliest.

8 0

3 years ago

The u.s. department of health and human services collected sample data for 772 males between the ages of 18 and 24. that sample

soldier1979 [14.2K]

The 99% confidence interval for the true mean is given by:

$\bar{x}\pm z_{\alpha/2} \frac{\sigma}{\sqrt{n}}$

where:

$\bar{x}$ is the sample mean = 69.7
$\sigma$ is the standard deviation = 2.8
$z_{\alpha/2}$ is the test statistics = 2.58 for for 99% confidentce interval.
n is the sample size = 772.

Therefore, the 99% confidence interval is:

$69.7\pm2.58\left( \frac{2.8}{\sqrt{772}} \right)=69.7\pm2.58(0.1008) \\ \\ =69.7-0.26\leq\mu\leq69.7+0.26 \\ \\ =69.44\leq\mu\leq69.96$

6 0

3 years ago

Read 2 more answers

How many times can you run a lap in 12 minutes around a 290ft long track.....

White raven [17]

I can run that mybe 40 times

8 0

3 years ago

Solve kx + 7 = 4 for x.

svlad2 [7]

Answer: x=-3/k

Step-by-step explanation:

kx + 7 = 4

kx=4−7

kx=−3

x=-3/k

Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great Superbowl Weekend! :-)

- Cutiepatutie ☺❀❤

9 0

3 years ago

What is the range of fat grams for the five sandwiches brainly?

neonofarm [45]

Answer:

Step-by-step explanation:

7 0

4 years ago