4 years ago

5. SEE Gridded Response Maria had $240

Mathematics

1 answer:

Mashcka [7]4 years ago

3 0

Answer:

Step-by-step explanation:

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Hey there can you help me out on this question

andre [41]

Discriminant of a quadratic equation can be calculated as:

Discriminant = b² - 4ac

b = coefficient of x term = 2
a = coefficient of squared term = 1
c = constant = 7

So,

Discriminant = 4 - 4(1)(7) = -24

So, the correct answer to this question is option C

6 0

3 years ago

Mathematics, Help, not sure about my answer on this one

olga nikolaevna [1]

Answer:

F. 2 1/9

Step-by-step explanation:

Step 1: Substitute q

$r = 3(\frac{1}{3^n} )+2$

When you plug in <em>n</em> = 1, 2, 3:

n(1) = 3

n(2) = 2.11111

n(3) = 2.3333

So our answer is F.

3 0

3 years ago

What is the range of the relation?

Dahasolnce [82]

Step-by-step explanation:

the range of a relation or function is the interval or set of valid result values (y values).

in contrast to the domain, which is the interval or set of valid x values.

so, as y values we have here

-3, -2, 0, 2

so, the third answer option is correct.

5 0

2 years ago

The price of a gallon of gasoline is $3.15. The price when Ryan's mother started driving was of the current price. What was the

Xelga [282]

Answer:

2/7, $0.23

Step-by-step explanation:

5 0

3 years ago

Which value would make the statement true?

Dmitrij [34]

Answer:

Step-by-step explanation:

cause 2/4=1/2 which is greater than 4/12

3 0

3 years ago

Read 2 more answers