Answer:
$40
Step-by-step explanation:
2 1/2 times the week
8 x 2.5 = 20
12 x 2.5 = 30
40 x 2.5 = 100
<span>The null hypothesis states that a population parameter is equal to a value. The null hypothesis is often an initial claim that researchers specify using previous research or knowledge. ... The alternative hypothesis is what you might believe to be true or hope to prove true.</span>
Answer:
1064 m²
Step-by-step explanation:
The surface area of the prism can be gotten by saying
14 * 14 + 14 * 14 + 14 * 24 =
196 + 196 + 336 =
728 m²
Again, after dealing with the rectangle, we then face the triangle.
Area of triangle is
1/2 * 14 * 24
There are 2 triangles so this makes it
2 * 1/2 * 14 * 24 =
336
The surface area is finally
336 + 728 = 1064 m²
Surface area of the triangular prism has been calculated to be 1064 m²
Answer:
$21.59
Step-by-step explanation:
The original hourly rate was x.
She raised it 6%. The raise is 6% of x, or 0.06x.
The new rate is x + 0.06x or 1.06x.
The new rate is $22.89.
1.06x = 22.89
Divide both sides by 1.06.
x = 21.59
Answer:
Step-by-step explanation:
C.
x² + 10x + 25 = (x+5)²
