Answer: Only 57 percent of babies stay asleep for eight hours straight at the age of one year, Canadian researchers found
Step-by-step explanation:
Answer:
$204.11
Step-by-step explanation:
He is paying 70% of the original cost, so he is paying
269.99(0.7) = $188.99
He has to pay 8% sales tax on that discount price, so he pays
$188.99(0.08) = $15.12 tax
for a total of
$188.99 + $15.12 = $204.11
Answer:

Step-by-step explanation:
1) Join the denominators.

2) Simplify.

3) Simplify.

Therefor, the answer is 5/6.
and in decimal from it will be, 0.8333333.
Answer:
AP= 12
Step-by-step explanation:
Here is the complete question: If the length of AB=12, what is the length of AP? picture attached.
Given: AB= 12
∠APB= 60°
Remember; sum of all angle of triangle is equal to 180°.
We can look at picture, where two side of triangle is radius of circle.
∴ Angle of two side will also be same for the isosceles triangle.
Lets assume the unknow angle of the triangle be "x".
Now, 
⇒ 2x+60= 180
subtracting both side by 60
⇒ 
∴ 
As now we have all the angle of triangle is 60° (equilateral triangle)
∴ All the side will be same, which is 12
Hence, AP= 12.
Answer:
9c+2
Step-by-step explanation: