Answer:
45 apps
Step-by-step explanation:
1 minute has 60 seconds
If 12 seconds equals to 9 apps
60 seconds equals to x apps
Cross multiplying
![x=\frac {60\times 9}{12}=45 apps](https://tex.z-dn.net/?f=x%3D%5Cfrac%20%7B60%5Ctimes%209%7D%7B12%7D%3D45%20apps)
Therefore, Dean downloads 45 apps in 1 minute
6/8 beachside you just have to find common factors
Answer:
Option D
Step-by-step explanation:
By applying Pythagoras theorem in triangle ABC,
(Hypotenuse)²= (Leg 1)² + (Leg 2)²
AC² = AB² + BC²
AC² = (40 - 15)² + (80 - 75)²
AC² = (25)² + 5²
AC² = 650
AC = √650
AC = 25.495 ft
Since, area of a rectangle = Length × Width
Therefore, area of the garden = 25.495 × 6
= 152.97
≈ 153 ft²
Since, 150 is very close to 153, approximate area of the rectangular garden is 150 ft².
Option D is the answer.
Answer:
(-∞, 4]
Step-by-step explanation:
You can read the vertical extent of the function from the graph. It extends from negative infinity to (and including) plus four.