Answer:
2n + 2
Step-by-step explanation:
The formula for nth term of an arithmetic progression is 
In this example we have d = 2 (difference, +2 each time) and a1 =4 (first term of sequence).
Answer:
sqrt(sqrt(x))
Step-by-step explanation:
The problem statement tells you how to do it: take the square root, then the square root of that, using the square root function twice and making the result of one the argument of the other.
The combination can be
- 20 Blueberry, 24 chocolate, 16 strawberry
- 10 Blueberry, 12 chocolate, 8 strawberry
- 5 Blueberry, 6 chocolate, 4 strawberry
<h3>What is factor?</h3>
A factor is a number that is multiplied by another number to produce the desired result. The answer to a multiplication puzzle is a product. Imagine multiplying the factors in a multiplication problem to get the answer. For instance, the factors 2 and 4 add up to 8: Just two factors or a great many factors can affect a number.
Total Number of Factors for N = (a+1) (b+1) (c+1) is the formula for the total number of factors for a given number.
given:
Type Number of muffins
blueberry 40
Chocolate 48
Strawberry 32
So, muffins need to be divided equally into separate gift baskets with the same number of each type of muffins in each basket.
The possible condition can be
2 gift basket
20 Blueberry, 24 chocolate, 16 strawberry
4 gift basket
10 Blueberry, 12 chocolate, 8 strawberry
6 gift basket
5 Blueberry, 6 chocolate, 4 strawberry
Learn more about factor here:
brainly.com/question/24182713
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Answer:
side x is 5 cm long
Step-by-step explanation:
Use proportions, given that the two triangles are similar because they contain three equal angles:
One angle due to connected by the vertex (oppose by the vertex), another angle as marked with the tick, and the third one has to be the same due to the fact that the addition of the three internal angles of a triangle must equal 180 degrees.
Then our proportion becomes:
And then we solve for x by multiplying both sides by 40 (to eliminate the denominator on the right):
As far as I can tell, the definition of margin of error involves more than you're given in this exercise (for example, you should know how many people were surveyed, the standard deviation, etc etc).
So, I assume that you're looking for a "simplified" interpretation of the margin of error: the estimate are around 80%, with a margin of 4% up or down.
So, you would be claiming that 80% of people is satisfied, with a margin of uncertainty of 4% (so it can be a minimum of 80-4=76 and a maximum of 80+4=84)
