v = 
given d = 
multiply both sides of the equation by v, hence
dv = m ( divide both sides by d )
v = 
Answer:
the weighted score is 82.03
Step-by-step explanation:
The computation of the weighted score is as follows
= Respective scores × respective test or exam and score
= 0.21 × 90 + 0.24 × 71 + 0.24 × 71 + 0.31 × 79
= 18.9 + 21.6 + 17.04 + 24.49
= 82.03
Hence, the weighted score is 82.03
We simply applied the above formula so that the weighted score could be come
<h2>
Answer:</h2>
We must determine the y-intercept, b using the slope and point provided.

Now that we know the y-intercept, b, we can create the equation of this line: <em>y = -3x + 1</em>.
The area of each of the 4 triangles is
... A = (1/2)bh = (1/2)(4)(3) = 6
The area of the square base (in the center of the net diagram) is
... A = s² = 4² = 16
Then the total area is 4×6 + 16 = 40 square units.
Answer:

Step-by-step explanation:
For a coin, the probability of head showing in a single toss is
.

Its complement, the probability of not head is

This is a binomial distribution. In
tosses, the probability of having all heads (i.e.
heads) is

Let's call this value
.
For
coins, we determine the probability of at least 1 coin showing all heads by first finding its complement i.e. the probability of no coin showing all heads. This is also a binomial distribution.


