3 years ago

How do you calculate average time from a data set? These are the times: 2.22s, 2.14s, and 2.10s.

1 answer:

6 0

You would add them all and then decide them by how many numbers there are witch would be 3.

2.22. 3/6.46 =2.1533
2.14.
+2.10
———
6.46

You might be interested in

PLZ HELP ASAP RADIANS AND ARC LENGTH

velikii [3]

The arc length by definition is given by:

S = R * theta

Where,

R: radio

Theta: central angle

Substituting values we have:

S = 10 * (3/2) pi

Rewriting we have:

S = 5 * (3) pi

S = 15pi

Answer:

The arc length is:

S = 15pi

3 0

3 years ago

Angle Relationships

Snowcat [4.5K]

Answer:

BC = 4.8cm

AC = 3.6cm

∠B = 37°

∠C =90°

Step-by-step explanation:

I calculated it logically

4 0

3 years ago

;Select all that apply. which of these polygons is not formed by the cross-section created when a plane intersects a cube? selec

Reil [10]

Square, circle, or rectangle

7 0

4 years ago

Read 2 more answers

What property is 5(x+y)=5x+5y

Law Incorporation [45]

Answer: Distributive Property

4 0

4 years ago

The folding chair has different settings that change the angles formed by its parts. Suppose m2 is 31 and m3 is 72. Find m1. The

bezimeni [28]

Answer:

m∠1=103°

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

An exterior angle of a triangle is equal to the sum of the opposite interior angles

In this problem

m∠1=m∠2+m∠3

substitute the given values

m∠1=31°+72°=103°

5 0

3 years ago