Answer:
the y intercept is -3
Step-by-step explanation:
if you need an explanation lmk!
Therefore, the sentence "A triangle is isosceles if and only if it has two congruent (equal) sides" is <span>biconditionaL</span>
Answer:
3 hours and 21 miinutes
Step-by-step explanation:
Answer:
angle I =110
70 +I = 180 (opp side of parallelogram are equal)
I = 180 - 70
angle I =110
Answer:
25
Step-by-step explanation:
We know that the standard error of the sampling distribution of sample means is
Standard error=standard deviation/√n
√n=standard deviation/Standard error
n=(standard deviation/Standard error)²
We are given that standard deviation=5 and standard error=1. So,
n=(5/1)²
n=5²
n=25.
Thus, the required sample size is 25.