Rowena is proving that AD
the represent in her prool?
EB Which statement does
Reasons
Statements
1 ABED, BC DC
1 given
2. 2CAD
CEB
2. given
3. ABED, BC-DC
3. det of
segments
4. segment addition
postulate
4 AB + BC = AC
ED+DC CE
5. ED+DC AC,
ED+DC CE
6 AC - CE
5. substitution property
6. substitution property
AACD - AECB
AACD AEFD
AAFB AEFD
O AAFB а АЕСв
7. ACACE
7 del of a segment
8. reflexive property
9. ASA

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.