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3 years ago

HELP I GOTTA PASS CLASS

Mathematics

2 answers:

Ymorist [56]3 years ago

7 0

The second answer , because m is the slope which is up 3 over two and the y intercept = 3 since the line crosses @3 on the y line

jek_recluse [69]3 years ago

4 0

The answer should be I think b

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Generate a frequency table for the following data: 3, 12, 25, 2, 3, 6, 17, 17, 15, 13, 20, 12, 21, 18, 19.

Cerrena [4.2K]

Answer:

Step-by-step explanation:

There are 5 numbers in the data you have listed that are in between the numbers 15-20.

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2 years ago

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A cafeteria manager needs to know how many apples and bananas to to order. He asked students to choose either an apple or a bana

Usimov [2.4K]

Answer:

Step-by-step explanation:

3/4 of total = 45

therefore, 1/4 took bananas

the ones taking bananas are 3 times less than those who took apples.

so we get 45/3 = 15 people picking bananas

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3 years ago

2) Use the rules of exponents to evaluate or simplify. Write without negative exponents. 1 / 4^-2 = ____

lions [1.4K]

$\frac{1}{4^{-2}}=\frac{1}{\left(\frac{1}{4}\right)^2}=\frac{1}{\frac{1}{4^2}}=4^2=16$

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3 years ago

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Consider the function below. (If an answer does not exist, enter DNE.) g(x) = 190 + 8x3 + x4 (a) Find the interval of increase.

galben [10]

Answer:

The interval of increase of g(x) is $(-6,+\infty)$ .

Step-by-step explanation:

The interval of increase occurs when first derivative of given function brings positive values. Let be $g(x) = 190 + 8 \cdot x^{3} + x^{4}$ , the first derivative of the function is:

$g'(x) = 24 \cdot x ^{2} + 4\cdot x^{3}$

$g'(x) = 4 \cdot x^{2}\cdot (6+x)$

The following condition must be met to define the interval of increase:

$4\cdot x^{2} \cdot (x+6) > 0$

The first term is always position due to the quadratic form, the second one is a first order polynomial and it is known that positive value is a product of two positive or negative values. Then, the second form must satisfy this:

$x + 6 > 0$

The solution to this inequation is:

$x > - 6$

Now, the solution to this expression in interval notation is: $(-6,+\infty)$

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3 years ago

Use transformations to solve the equation. c • 5 = 30 A. c = 5 B. c = 6 C. c = 150 D. c = 180

zmey [24]

C * 5 = 30

Divide both sides by 5

c = 6

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2 years ago