Answer:
B. 0.65
Step-by-step explanation:
Sample proportion is the point estimate of the population proportion which is at the centre of the interval
(0.62+0.68)/2
1.30/2
0.65
Answer:
D. 
Step-by-step explanation:
The given equation is
When we divide through by 4 we get;
Comparing to
y=mx+c,
The y-intercept is
The corrrect choice is D.
Answer:
82°
Step-by-step explanation:
m÷ BAD + m÷ BCD = 180°
98° + m÷BCD = 180°
m÷BCD = 180° - 98°= <u> </u><u>8</u><u>2</u>°
Answer:
-1/3 1/4 answers b
Step-by-step explanation:
Answer:
l =10 units, 9.7 units, 5.5 units
Step-by-step explanation:
Area = length x breadth
Area of a square = l^2
100= l^2
√100 =√l^2
l=10 units
95=l^2
√95 = √l^2
l= 9.7 units
30=l^2
√30=√l^2
l= 5.5 units
