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Alinara [238K]
3 years ago
13

Which of the following tables represents a quadratic function ? Explain how you know .

Mathematics
1 answer:
Aliun [14]3 years ago
4 0
B, the first differences are not the same , that proves it is not linear. The second set of differences are the same this shows it is a quadratic function.

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A car license plate is made up of 7 letters or numbers, where the numbers are whole numbers 0 through 9.
Simora [160]

Answer:

0.28

Step-by-step explanation:

To know the probability we first need to know the total number of choices for each character in the license plate. Since there are a total of 10 possible numbers (0-9) and 26 letters in the English Alphabet. Then this means that each character has a total of 36 possible choices. Out of these 36 only 10 are numbers, therefore the probability of the first character being a number is

\frac{10}{36} or 0.2777

If we rounded the decimal to the nearest hundredth it would be 0.28

4 0
3 years ago
Please help me answer this
xenn [34]

9514 1404 393

Answer:

  B, C, D

Step-by-step explanation:

You can solve for x, or you can try x=3.5 to see if that makes the equation true. Here, we decided to solve for x.

A. x =(8×3 -3)/7 = 3

B. x = 15 -11.5 = 3.5

C. x = (34 -6)/8 = 3.5

D. x = 15.5 -12 = 3.5

E. x = 20 -15.5 = 4.5

3 0
3 years ago
Help! What's 26% of 130?
Salsk061 [2.6K]

。☆✼★ ━━━━━━━━━━━━━━  ☾

130 x 0.26 = 33.8

Have A Nice Day ❤  

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。☆✼★ ━━━━━━━━━━━━━━  ☾

3 0
4 years ago
Read 2 more answers
CORRECT ANSWER GETS BRAINLIEST
rosijanka [135]

Answer:

r-e-d.

naranja (orange) with a green stem.

I think about 19 feet deep.

Lester Green from Beetle Juice!!

7 0
3 years ago
Read 2 more answers
Solve the equation 5x + 3 = -3x + 99 algebraically. Answer as a reduced fraction only.
abruzzese [7]

Answer:

12

Step-by-step explanation:

add 3x both sides

8x +3 = 99

subtract 3 on both sides

8x = 96

divide by 8

x = 96/8 = 12

7 0
2 years ago
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