12 because if you take 2 and add it to 10 you get 12
Calculate the standard deviation for each data set:
Sample A = 1.246
Sample B = 2.924
The smaller the deviation the closer the data set is, the larger the deviation the more widespread the data set is.
Sample B has a larger deviation so the spread of the data is wider.
Hiyaaa! I'm Nat and I'm gonna help you~♡
Thermo means heat! So. Thermosphere has to relate to hot and warm things.
Meso meaning middle,or intermediate.
,
- Thermosphere = is very hot,satellites travel here,reached out into space
- Mesosphere= Directly under the stratosphere,is very cold,acts has a barrier
Hope this helps!!
Brainliest?
-Nat
Answer:
D. length = 10 cm; width = 7 cm
100% sure
Answer:
14
Step-by-step explanation:
The central angle is 100/360 or 5/18 of the full circle. This means that the length of the minor arc it forms is also 5/18 of the full circumference. We can set up an equation to represent this. (Let circumference = C.) The equation will be 25 = 5/18 * C, and when we solve for C, we get C = 90. Now, let's find the radius!
The circumference formula of a circle is C = 2πr, where r is the radius and C is the circumference. We are solving for r. We know that C = 90, and we can use 3.14 for π. When we plug these values in, we get 90 = 2 * 3.14 * r. When we simplify the right side, we get 90 = 6.28 r, and when we solve for r, we get r≈14. Hope this helps!
