3 years ago

How many millimetres are in a 4cm

Mathematics

1 answer:

chubhunter [2.5K]3 years ago

4 0

10 mm = 1cm
therefore if you have 4 cm you just multiply 10 x 4
=40 mm

You might be interested in

What is 6 divided by 2/3

siniylev [52]

Answer:

Step-by-step explanation:

7 0

3 years ago

Simplify the square root of 61.

AURORKA [14]

Decimal form is 7.81

3 0

3 years ago

PLS HELP WILL GIVE MANY POINTS

USPshnik [31]

Answer:

There is a site where you can look these up, Try to look it up on the internet heres some sites, For Homework: slader

math -

way

explanation:

I cannot read the images clearly

5 0

3 years ago

Julian is using a biking app that compares his position to a simulated biker traveling Julian's target speed. When Julian is beh

Gwar [14]

Answer:

11 km/hr.

Step-by-step explanation:

Given information:

Simulated speed = 20/km/h

Time = 15 mins = 1/4 hr = 0.25 hr

Distance Covered as per simulated speed = $20\times \frac{1}{4}=5km$

Position of Julian according to the app = $-2\frac{1}{4}=-2.25$ .

Actual distance covered by the bike is

$Distance= 5 - 2.25 = 2.75km$

Formula for speed:

$\text{Average Speed}=\frac{Distance}{Time}$

$\text{Average Speed}=\frac{2.75}{0.25}$

$\text{Average Speed}=11$

Therefore, the average speed of Julian is 11 km/hr.

5 0

3 years ago

PLS HELP ME OUT WITH THIS

kirill115 [55]

Answer:

Student A Mean: 697/8=87.125

Student A Mean Absolute Deviation: 7.1563

Student B Mean: 756/9=84

Student B Mean Absolute Deviation: 7.3333

3 0

3 years ago