In order to find the mean you must add up all of the numbers in the numerical data set, then divide that by how many numbers there are. Hope this helps! :)

6 0

2 years ago

Plz show work, NEED HELP FAST PLZ

OLga [1]

Answer:

5. 4 6. 6

Step-by-step explanation:

Number 5

$10-2\sqrt{9}$

$2\sqrt{9}=6$

$=10-6$

Subtract the numbers: 10 - 6 = 4

$=4$

Number 6

$70-\left(\sqrt[3]{64}\right)^3$

$\left(\sqrt[3]{64}\right)^3=64$

$=70-64$

Subtract the numbers: 70 - 64 = 6

$=6$

4 0

3 years ago

What is the volume of the cylinder height 12cm length 4cm

erica [24]

Answer:

$192\pi \: {cm}^{3}$

Step-by-step explanation:

h = 12 cm, r = 4 cm

$V_{cylinder} = \pi {r}^{2} h \\ = \pi \times {4}^{2} \times 12 \\ = \pi \times 16 \times 12 \\ V_{cylinder}= 192\pi \: {cm}^{3}$

6 0

3 years ago