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3 years ago

9

How many real number solutions does this equation have

a1" title="-7x^2+6x+3=0" alt="-7x^2+6x+3=0" align="absmiddle" class="latex-formula">

1 answer:

garik1379 [7]3 years ago

8 0

Answer:

None

Step-by-step explanation:

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Which statement best explains the relationship between numbers divisible by 5

frosja888 [35]

Answer:

a number that is divisible by 10 is also divisible by 5 since all factor of 10 are also factor of 5

8 0

3 years ago

Explain why the initial value of any function of the form<br> f(x) = a(br) is equal to a.

Natasha_Volkova [10]

Answer:When you substitute 0 for the exponent x, the expression simplifies to a times 1, which is just a. This is because any number to the 0 power equals 1. Since the initial value is the value of the function for an input of 0, the initial value for any function of this form will always be the value of a

Step-by-step explanation:

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3 years ago

I need help with the rest of these

Anit [1.1K]

Answer:

Step-by-step explanation:

5) 2 4/9

= 22/9

= 2.4444......

7) -1 5/6

= - 11/6

= - 1.8333.....

2) -2/11

= - 5.5

4) 1/3

= 0.3333......

6) - 13/6

= - 2.166666667

8) 13/99

= 0.1313131313......

7 0

4 years ago

$66.25 divided among 4 people

Serjik [45]

The actual answer would be $16.5625 but you can just say $16.5

7 0

3 years ago

Compute the probability that a hand of 13 cards contains all 4 of at least 1 of the 13 denominations.answer: 0.0343

gogolik [260]

The probability of a hand of 13 cards contains all 4 of one of the denominations, say Aces, is given by:
$\frac{4C4\times48C9}{52C13}=0.00264106$
The same probability applies to getting all 4 of each of the other denominations.
Therefore the required probability is:
$0.00264106\times13=0.0343$
The answer is 0.0343.

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4 years ago