All categories

3 years ago

What are the values of the coefficients and constant term of 0 = 4 – 7x2 + x in standard form?

Mathematics

2 answers:

frutty [35]3 years ago

8 0

Answer:

-7,1,4

Step-by-step explanation:

Ket [755]3 years ago

8 0

Answer:

-7,1, & 4!

Step-by-step explanation:

Edge2020

You might be interested in

PLEASE HELP PLEASE HELP

Vikentia [17]

Answer:

I think line C and L since Jenna's numbers are the same

4 0

2 years ago

Read 2 more answers

Which balance accrued the most interest in a month?

VikaD [51]

your answer is A 458.90.

5 0

3 years ago

Read 2 more answers

A large cube has 5 layers, each with 5 rows of 5 small cubes. How many small cubes will the larger cube have.

Crank

Answer:

The large cube will contain 125 total small cubes.

Step-by-step explanation:

In order to find this, we multiply the number of rows by the number of cubes in a row.

5 * 5 = 25

Now we take that number and we multiply it by the number of layers total.

25 * 5 = 125

3 0

3 years ago

A sociologist recently conducted a survey of senior citizens who have net worths too high to qualify for Medicaid but have no pr

hjlf

Answer:

a) $s= 9.74$

D. 9.74

b) $Median= 74$

B. 74

Step-by-step explanation:

Part a

We have the following dataset given:

69 74 75 62 70 93 64 69 61 88 67 77 87 90 66 91 77 63 82 82 71 74 76 65 83

We can begin calculating the sample mean with the following formula:

$\bar X = \frac{\sum_{i=1}^n X_i}{n}$

And replacing we got:

$\bar X = 75.04$

Now we can calculate the sample deviation with the following formula:

$s =\sqrt{\frac{\sum_{i=1}^n (X_i-\bar X)^2}{n-1}}$

And after replace we got:

$s= 9.74$

Part b

For this case we need to sort the value on increasing way:

[1] 61 62 63 64 65 66 67 69 69 70 71 74 74 75 76 77 77 82 82 83 87 88 90 91 93

And the median would be the value in the position 13 and we got:

$Median= 74$

6 0

3 years ago

Saved

faltersainse [42]

Its D. -18 hope this helps :D

5 0

3 years ago