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3 years ago

100 POINTS!! How many relative extrema does the does the graph of the quartic function y = x^4– 3x^3 + x^2 + 2x – 1 have?

Mathematics

1 answer:

Marina CMI [18]3 years ago

4 0

Answer:

Hope this helps:)

Step-by-step explanation:

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Kyra multiplied 0.27 by a power of ten and got 2.7. What power of ten did she multiply by?

sveticcg [70]

Answer:

the answer would be A.

Step-by-step explanation:

Look for how many decimal places the decimal moved and thats how many 0's would be in your number

7 0

3 years ago

Sahil got 28 questions right on the math test. Angelina got 7 more wrong answers than Sahil. There where 40 questions on the tes

Svetradugi [14.3K]

Answer:

19 wrong answers.

Step-by-step explanation:

Given:

Sahil got 28 questions right.

Angelina got 7 more wrong answers than Sahil.

There where 40 questions on the test.

Question asked:

How many answers did Angelina get wrong on the math test ?

Solution:

Total questions on the test = 40

Number of right answers, Sahil got = 28

Number of wrong answers, Sahil got = 40 - 28 = 12

As Angelina got 7 more wrong answers than Sahil,

Number of wrong answers, Sahil got = 12

Then, number of wrong answers, Angelina got = 12 + 7 = 19

Therefore, 19 answers did Angelina get wrong on the math test out of 40.

7 0

3 years ago

Simplify 3/5 x 1/4: fractions work

arlik [135]

Answer:

$\frac{3}{20}$

Step-by-step explanation:

$\frac{3}{5} \times \frac{1}{4}$

$= \frac{3 \times 1}{5 \times 4}$

Simplify

$= \frac{3}{20}$

If you have any more questions please let me know.

3 0

3 years ago

Read 2 more answers

Need help ASAP

faust18 [17]

Area of a circle = pi x r^2

200.96 = pi x r^2

200.96 = 3.14 x r^2

r^2 = 64

r = 8 inches

Hope this helps!! :)

8 0

2 years ago

Read 2 more answers

Which function is negative for the interval [-1, 1]?

Finger [1]

Answer:

Graph number 2

Step-by-step explanation:

See attached image.

8 0

2 years ago