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earnstyle [38]
3 years ago
15

Choose the correct classification of 2x^4 - 8x^5 - 2x^2 + 5

Mathematics
2 answers:
ankoles [38]3 years ago
5 0
Hello : 
<span>A. 5th degree polynomial </span>
Alisiya [41]3 years ago
4 0

Answer:

A. 5th degree polynomial

Step-by-step explanation:

i did the test and got it right

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11. One card is drawn from an ordinary deck of 52 cards. Find the probabilities of drawing the following.
Scilla [17]

Answer:

  1. 3/4
  2. 4/13
  3. 7/26
  4. 2/13
  5. 5.52

Step-by-step explanation:

<u>(a)</u>

  • Probability (A heart or a black card) = 13 + 26 / 52
  • Probability (A heart or a black card) = 39/52
  • Probability (A heart or a black card) = 3/4

<u>(b)</u>

  • Probability (A heart or a jack) = 13 + 3 / 52
  • Probability (A heart or a jack) = 16/52
  • Probability (A heart or a jack) = 4/13

<u>(c)</u>

  • Probability (A heart and the ace of clubs) = 13 + 1 / 52
  • Probability (A heart and the ace of clubs) = 14/52
  • Probability (A heart and the ace of clubs) = 7/26

<u>(d)</u>

  • Probability (A 9 or a jack) = 4 + 4 / 52
  • Probability (A 9 or a jack) = 8/52
  • Probability (A 9 or a jack) = 2/13

<u>(e)</u>

  • Probability (The 9 of hearts or a jack) = 1 + 4 / 52
  • Probability (The 9 of hearts or a jack) = 5/52
5 0
2 years ago
Isabel need to cut a square piece of wood with the area of 70 in.² approximate the size of the square round to the nearest 10th
babymother [125]

Answer:

8.4 in by 8.4 in

Step-by-step explanation:

The area of a square is the side length squared.

Let s be the side length:

s^2 = 70

s = \sqrt(70) = 8.4 in

3 0
3 years ago
Ken uses 6 apples and 2 bananas to make a fruit salad. He put twice as many oranges as bananas in the salad. How many pieces of
V125BC [204]

Answer:

<u>24 pieces</u> of fruits are use to make 2 fruit salads.

Step-by-step explanation:

Given:

Ken uses 6 apples and 2 bananas to make a fruit salad. He put twice as many oranges as bananas in the salad.

Now, to find the number of pieces of fruit Ken will use to make 2 fruit salads.

So, pieces of fruits use to make a salad are:

Apples = 6.

Bananas = 2.

Oranges = twice of bananas = 2×2=4.

So, total pieces of fruits to make a salad = 6+2+4=12.

Now, total pieces of fruits to make 2 fruit salads:

(6+2+4)\times 2

=12\times 2

=24.

Therefore, 24 pieces of fruits are use to make 2 fruit salads.

8 0
3 years ago
Solve for x in the equation 2 x2 + 3x - 7 = x2 + 5x + 39
MA_775_DIABLO [31]
The answer is 5x-5that is the answer

7 0
3 years ago
Midpoint of AB is M (-6,3) and A is (-8,1 what are coordinates for B​
choli [55]

Answer:

(-4 , 5)

Step-by-step explanation:

5 0
3 years ago
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