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kirill [66]
3 years ago
11

Factor this polynomial completely.

Mathematics
2 answers:
Verdich [7]3 years ago
7 0
Answer is A. (x+8)(x-8)
Hope this helps
murzikaleks [220]3 years ago
5 0

Answer:

B. (x+64)(x-64)

Step-by-step explanation:

x²- 64 = (x) ² - (8) ² =

(x+64)(x-64)

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Romano pays 312.50 for a television set. The markup price of the television set is 25%. What equation could you use to find the
NARA [144]

Answer:

78.125

Step-by-step explanation:

If 312.50 is 100% then 25% is 78.125

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6 0
4 years ago
Read 2 more answers
Find the probability.
kvv77 [185]

Answer:

7/36

Step-by-step explanation:

1 die has 6 faces

When two dice are rolled, the total number of outcomes

= 6 × 6 = 36

The Probability of having(5) =

(1 & 4), (2 & 3) , ( 3 & 2), (4 & 1)

= 4

The probability of having (10) =

(5 & 5), (4 & 6) , ( 6 & 4)

= 3

The probability that the score on the dice is either 5 or 10.

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= 4/36 + 3/36

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8 0
3 years ago
Write an exponential function =for a graph that passes through (2,1) and (3,10). Ill give you whatever please help
GrogVix [38]

Answer:

y =  \frac{1}{100}  \times 10{}^{x}

Step-by-step explanation:

Use coordinates (2,1) and 3,10

The exponential equation is

y = a \times b {}^{x}

Plug in the x and y values.xfor both functions of coordinates.

1 = a \times b {}^{2}

10 = a \times b {}^{3}

Divide the equation with the larger exponet by the other equation.

10 = b

Substitute that in for one of the equations.

10 = a \times 10 {}^{3}

Solve for a.

10 = a \times 1000

\frac{1}{100}  = a

So our exponetial equation is

y =  \frac{1}{100}  \times 10 {}^{x}

6 0
3 years ago
eric tossed the frisbee to his dog 25 times . the dog caught the frisbee in his mouth 21 times. what percent of the time did the
andreev551 [17]
To solve this problem, you would do 21 ÷ 25. After you have done this, you would have .84. You would then convert this to decimal form, which is 84%. The dog caught the frisbee in his mouth 84% of the time.
7 0
3 years ago
7.<br> 2, 6, 18, 54,<br> Rule
Tema [17]
The rule would be times by 3
3 0
3 years ago
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