Answer:
Two trapezoids labeled V R A S and B U W D. Sides B U and V R contain one tick mark. Sides B D, U W, V S, and R A each contain two tick marks. Sides A S and W D each contain three tick marks. The angles represented by vertex letters U, B, R, and V each contain two tick marks. The angles represented by vertex letters D, W, S, and A each contain one tick mark.
Answer:
The correct answer is 396.85.
Step-by-step explanation:
The number of bacteria in a culture is increasing according to the law of exponential growth.
Let A = × where A is the final count of bacteria after t time and k is the rate of increase and is the initial count of bacteria.
Given the initial population is 250 bacteria, or = 250.
The population after 10 hours say M is M = 250 ×
The population after 1 hour say N is N = 250 × .
Given M = 2× N
⇒ 250 × = 500 ×
⇒ = 2×
Taking logarithm to the base e both sides gives the value of k as
10k = ㏑ 2 + k
⇒ k = = 0.07701
Amount of bacteria present after 6 hours is 250 × = 396.85.
Have students use the data on page 116 and example how to draw a bar for a student named Eric who scored 20 points
Answer:
Step-by-step explanation:
Equilateral triangles have equal sides.
Two sides are equal, so we can put up an equation to solve for .
Let's solve for one side of the triangle.