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Viefleur [7K]
2 years ago
13

Type the 4 letter code , need before one please :)

Mathematics
1 answer:
wlad13 [49]2 years ago
6 0

9514 1404 393

Answer:

  DECB

Step-by-step explanation:

Correct except for graph 2. That graph has a solid line, a y-intercept of -2 and a slope of 4. Its inequality is ...

  y ≤ 4x -2 . . . . choice E

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Kelly has a muffin recipe that calls for 1 1/2 cups of sugar. She wants to use 1/2 that amount of sugar. How much sugar will she
Arturiano [62]

Answer:

The correct answer would 3/4 cups of sugar

Step-by-step explanation:

divide 1 1/2 by 2 to get 3/4

5 0
2 years ago
What is the product?
victus00 [196]

Answer:

\begin{bmatrix}-2\\0 \end{bmatrix}

Step-by-step explanation:

We have the product, 2\times \begin{bmatrix}-1\\0 \end{bmatrix}.

It is known that,

'When we multiply a scalar with a matrix, the scalar is multiplied by each element of the matrix'.

So, we get,

2\times \begin{bmatrix}-1\\0 \end{bmatrix}.

⇒ \begin{bmatrix}-1\times 2\\0\times 2 \end{bmatrix}

⇒ \begin{bmatrix}-2\\0 \end{bmatrix}

So, the resulting product is \begin{bmatrix}-2\\0 \end{bmatrix}.

8 0
2 years ago
Read 2 more answers
Determine the largest integer value of x in the solution of the following inequality.
Aleonysh [2.5K]

Answer:

x = 0

Step-by-step explanation:

Add 2x - 8 to the inequality.

... 1 ≥ 2x

Divide by 2.

... 1/2 ≥ x

The largest integer satisfying this requirement is x = 0.

6 0
3 years ago
Assume the blood type distribution to be A: 41 %, B:9 % , AB: 4%, O: 46 % . What is the probability that the blood of randomly s
Sergio039 [100]

Answer:  a) 50% , and b) 50%.

Step-by-step explanation:

Since we have given that

P(A) = 41%

P(B) = 9%

P(AB) = 4%

P(O) = 46%

Since antigen A or antigen B are independent events.

So, P(A ∪ B) = P(A) + P(B)

P(A\cup B) = 41\%+9\%=50\%

Probability neither the A nor the B is given by

P(A'\cap B')=P(A\cup B)'=1-0.50=0.50=50\%

Hence, a) 50% , and b) 50%.

3 0
3 years ago
Need help with a math question PLEASE HELP
navik [9.2K]

Answer:

(-1, -3)

Step-by-step explanation:

We suppose your notation means you want to reflect given point P across the horizontal line y=1.

The x-coordinate will remain the same.

The new y-coordinate will be such that y=1 is the midpoint between the original and its reflection:

(5 + y)/2 = 1

5 + y = 2 . . . . multiply by 2

y = 2 -5 = -3 . . . subtract 5

The reflected point is (-1, -3).

___

The same sort of math applies whenever you have a midpoint and want to find the other end point. Double the midpoint value and subtract the end point you have in order to find the other end point.

4 0
3 years ago
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