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elixir [45]
3 years ago
10

HERE a question........

Mathematics
2 answers:
Dafna1 [17]3 years ago
8 0

Answer:

6

Step-by-step explanation:

It would be easier to divide this shape into a square and a triangle.

square = 2*2 = 4

triangle = \frac{2*2}{1/2} = 2 (2 triangles make squares so 1 triangle is half)

And 4 + 2 = 6

Pani-rosa [81]3 years ago
4 0

Answer:

6

Step-by-step explanation:

Split the shape into two shapes, one square and one triangle.

Find the area of the square and area of triangle.

area of square = 2 × 2 = 4

The height of the triangle is 4 - 2 = 2 units.

area of triangle = 2 × 2 × 1/2 = 2

Add the areas.

4 + 2 = 6

The area is 6 units².

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The following graph shows the time required to braid a necklace based on its length? Which statements about the graph are true?
sdas [7]

Answer:

The answer would be A and B

Step-by-step explanation:

I really did not have an explanation because I found out by guessing because I did not understand. :)

5 0
3 years ago
As part of a study of the association between smoking and risk of squamous cell carcinoma, a logistic regression model was estim
AlekseyPX

Answer:

0.44

Step-by-step explanation:

Given the estimated logistic regression model on risk of having squamous cell carcinoma

-4.84 + 4.6*(SMOKER)

SMOKER = 0 (non-smoker) ; 1 (SMOKER)

What is the predicted probability of a smoker having squamous cell carcinoma?

exp(-4.84 + 4.6*(SMOKER)) / 1 + exp(-4.84 + 4.6*(SMOKER))

SMOKER = 1

exp(-4.84 + 4.6) / 1 + exp(-4.84 + 4.6)

exp^(-0.24) / (1 + exp^(-0.24))

0.7866278 / 1.7866278

= 0.4402863

= 0.44

3 0
3 years ago
Above is a picture of an exponential graph. Is this an example of growth or decay?
11111nata11111 [884]

Answer:

Decay.

Step-by-step explanation:

The reason for, is that growth is pointed up and decay is pointed down.

:)

7 0
3 years ago
Read 2 more answers
Another math help ^_^
Grace [21]
 Approximately 84 people will be sick with the flu after 11 days. The equation is f(x)=36(1.08)^x and you would substitute the amount of days in for x. The formula I used is f(x)=ab^x where a is the initial value and b is the multiplicative rate of change.
5 0
3 years ago
Factor the perfect square trinomial 25n² + 40np<br> + 16p^2
Nat2105 [25]

Answer:

(5n+4p)(5n+4p) or (5n+4p)^2

Step-by-step explanation:

i took the test :p

4 0
2 years ago
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