Answer:
10/9ths or 1& 1/9
Step-by-step explanation:
1/3 + 7/9 =
× 9/9. × 3/3
9/27 + 21/27 = 30/27
OR 1 & 1/9
Answer:
Similar, AA similarity, ΔAKL
Step-by-step explanation:
BC and KL are parallel. Therefore, ∠B and ∠K are alternate interior angles, and ∠C and ∠L are also alternate interior angles. Alternate interior angle are congruent, so by AA similarity, ΔABC ~ ΔAKL.
Answer:
She used the simple random sampling technique because there was no condition attached to the samples she took.
Step-by-step explanation:
we have basically four types of sampling
1.Simple random sampling.
2.Systematic sampling.
3.Stratified sampling.
4.Cluster sampling.
simple Random sampling: is a sampling technique where every item in the population has an even chance and likelihood of being selected in the sample.
Answer:
Dot 1. y = 3, x = 1
Dot 2. y = 6, x = 2
Dot 3. y = 12, x = 4
Dot 4. y = 18, x = 6
Step-by-step explanation:
Distance(m) = y
Time(s) = x
Therefore whatever is traveling at that speed is getting faster (A Perpetual Energy Producing Bullet) since at first it goes a = 3 Distance(m) and then duplicates its distance and Time traveled which makes sence. Then it does the same thing again! (∑²ᵇ⁽¹⁾) This is the mathematical equation that changes it. It basically means it takes a sum of the last number than multiplies it by itself to the power of (2ᵇ) and then to the power of 1 to finish off the equation. (∑²ᵇ⁽¹⁾) = ( (u x 2) x2) + c) = Infinite power looping then taking breaks in between to take a variable that was 2 last of itself and add that to the sum of the entire equation!
c = (u x 2)!
Hope this helps!
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