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Feliz [49]
3 years ago
11

Please help I don’t know the answer

Mathematics
2 answers:
dangina [55]3 years ago
5 0
D because if you were to put it in a table there would be one input for every out put and C is undefined.
Sergeu [11.5K]3 years ago
4 0

Answer: i think c

Step-by-step explanation: there haves over the xx-axis

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A box of cereal has 11 servings and has a total of 77 grams of fiber. Find the unit rate of grams of fiber per serving.
Ksenya-84 [330]
77 g of fiber/ 11 servings= 7 g of fiber/ 1 serving.

The final answer is 7 g of fiber/serving~
7 0
3 years ago
Mattie uses the discriminamt to determine the number of zeros the quadratic equation 0=3x^2-7x+4?
Natali [406]
There are 2 roots for this equation.

The discriminant is given by b²-4ac.  This is what goes under the square root in the quadratic formula.  Since we will be taking the square root of this, if the discriminant is less than 0, there are no real roots; you cannot have a real square root of a negative number.
If the discriminant is equal to 0, there is 1 real root; the square root of 0 is 0, so the quadratic formula would yield one answer.
If the discriminant is greater than 0, there are 2 real roots.  This is because taking the square root of a positive number gives a positive and negative result.

b in our equation is -7, a is 3 and c is 4:
b²-4ac = (-7)²-4(3)(4) = 49 - 48 = 1

There is 1 real root.
4 0
4 years ago
The slope of the line that represents the data Nicholas collected is -63, and the y-intercept is 825. Explain what these represe
Taya2010 [7]

Answer:

The slope is -63.  It is how many cans that go away each day.

Step-by-step explanation:

The y intercept is the y value when x =0

It is the number of canned goods we start with.

The slope is -63.  It is how many cans that go away each day.

The equation can be written in the form

y= mx+b  where m is the slope and b is the y intercept

y = -63x +825

4 0
4 years ago
Read 2 more answers
Help me factorise these please :)
diamong [38]

Answer:

Tell me if i'm wrong and stuff

3 0
3 years ago
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There are 80 marbles in a bag.
enot [183]
24 marbles are not green
8 0
3 years ago
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