Answer:
E) The width of Sue's interval will be narrower than Javiers
Step-by-step explanation:
In confidence intervals, as sample size increases, the width of the confidence interval decreases.
Answer:
Polygon q’s area is one fourth of polygon p’s area
Step-by-step explanation:
we know that
If two figures are similar, then the ratio of its areas is equal to the scale factor squared
Let
z-----> the scale factor
x-----> polygon q’s area
y-----> polygon p’s area
so
In this problem we have
substitute
therefore
Polygon q’s area is one fourth of polygon p’s area
Answer:
DO IT ON UR OWN EARTHLING
Step-by-step explanation:
Answer:
The correct answer is n = -9.
Step-by-step explanation:
-13n + 20 = -11n + 38
20 = -11n + 38 + 13n Add 13n to both sides
20 = 2n + 38 Combine like terms
20 - 38 = 2n Subtract 38 from both sides
-18 = 2n Simplify
-9 = n Divide both sides by 2
OR
-13n + 20 = -11n + 38
-13n = -11n + 38 - 20 Subtract 20 from both sides
-13n = -11n + 18 Combine like terms
-13n + 11n = 18 Add 11n from both sides
-2n = 18 Simplify
n = -9 Divide both sides by -2
Hope this helps,
♥<em>A.W.E.</em><u><em>S.W.A.N.</em></u>♥
Answer:
-14x + 4y
Step-by-step explanation:
Step 1: Set up expression
(-10x - y) - (4x - 5y)
Step 2: Distribute negative
-10x - y - 4x + 5y
Step 3: Combine like terms
-14x + 4y
