If 240 students are surveyed, how many students will not prefer math or language arts?

A.48 students
B.80 students
C.96 students
D.120 students

Answer:

Terri is wrong the roots are -4 and 3. She mixed up the numbers

Step-by-step explanation:

Hope it helps mark me brainliest

Answer:

c) 15

Step-by-step explanation:

Answer: 28.26 meters

Step-by-step explanation:

Hi, to answer this question we have to find the perimeter of the semicircle.

P = (2 π r ) /2 (perimeter of a circle divided by 2)

The length of AB is the diameter of the circle (18 meters)

Since

Diameter (d) = 2 radius (r)

Replacing with the value given:

18 =2r

18/2=r

9 =r

Back on the perimeter formula

P = (2 π r ) /2

Replacing with the values given

P = (2 x 3.14 x 9) /2

P = 28.26 meters

Answer:

he's right it is 28.26

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

304

Step-by-step explanation:

total students of Mr. Jones' class = 10 + 13 = 23

boys who attend the school = (700 / 23) x 10 = approximately 304 boys

Answer:

The last one

Step-by-step explanation:

The first one would be multiplication because you want to find the total thickness, the second one is division because it gives the total value and the amount of bags, the third one is addition because it gives you a starting value and says that they work this amount more in this month, and the last one is subtraction because he first pays with a gift card, and then with cash.

Hopefully that helped

The situation that can be represented by the equation 15 - x = 63.75​ is (d)

The equation is given as:

15 + x = 63.75

The above equation is a addition equation.

This means that the situation or scenario that describes the situation must illustrate addition.

From the list of given option, the option (d) perfectly describes the scenario.

This is so because 15 represents the worth of gift card, 63.75 represents the total amount and x represents the amount spent in cash

Read more about linear equations at:

https://brainly.com/question/14323743

Answer:

l

Step-by-step explanation:ll

Answer:

D

Step-by-step explanation:

On the graph, the first action you see is a straight line going up. The key word you look for in the word explanations are "increase" and "constant rate". Then, the 2nd action you see is a straight line not going up or down, just staying on the same level. This could be called "remaining the same" or stopping/resting. Then, you see a straight line going down. You look for "decrease" at a "constant rate." D matches all of those.

The equation of the line of symmetry of the parabola y = x² + 16x + 64 will be x + 8 = 0.

Let the point (h, k) be the vertex of the parabola and a be the leading coefficient. Then the equation of the parabola will be given as,

y = a(x - h)² + k

The equation of the parabola is given below.

y = x² + 16x + 64

Convert the standard equation into a vertex form. Then we have

y = x² + 16x + 64

y = (x + 8)²

We know that the line of symmetry passes through the vertex of the parabola. Then the equation of the line of symmetry is given as,

x + 8 = 0

The equation of the line of symmetry of the parabola y = x² + 16x + 64 will be x + 8 = 0.

More about the equation of the parabola link is given below.

https://brainly.com/question/20333425

#SPJ2

Answer:

1. 5*10=50

2. Draw an array that's 4 by 5, 2 by 10, or 1 by 20

Step-by-step explanation:

For the first problem, since there are 5 rows and 10 columns, the expression is 5*10. This is equal to 50. For the second problem, the array could either be an array with 2 rows and 10 columns, 4 rows and 5 columns, 1 row and 20 columns, or vice versa. Hope this helps!

Answer:

d.  none, expression is not a polynomial

Step-by-step explanation:

right on edg. :)

a.

The polynomial w^2+18w+84 cannot be factored

The perfect square trinomial is w^2+18w + 81

----------

The reason the original can't be factored is that solving w^2+18w+84=0 leads to no real solutions. Use the quadratic formula to see this. The graph of y = x^2+18x+84 shows there are no x intercepts. A solution and an x intercept are basically the same. The x intercept visually represents the solution.

w^2+18w+81 factors to (w+9)^2 which is the same as (w+9)(w+9). We can note that w^2+18w+81 is in the form a^2+2ab+b^2 with a = w and b = 9

================================================

b.

The polynomial y^2-10y+23 cannot be factored

The perfect square trinomial is y^2-10y + 25

---------

Using the quadratic formula, y^2-10y+23 = 0 has no rational solutions. The two irrational solutions mean that we can't factor over the rationals. Put another way, there are no two whole numbers such that they multiply to 23 and add to -10 at the same time.

If we want to complete the square for y^2-10y, we take half of the -10 to get -5, then square this to get 25. Therefore, y^2-10y+25 is a perfect square and it factors to (y-5)^2 or (y-5)(y-5)

Answer:

234 cubic inches

Step-by-step explanation:

12.9 will round to 13

9.2 will round to 9

2.2 will round to 2

the equation for volume is [tex]V=whl[/tex] which mean you will multiply all three of the numbers to get 234 cubic inches

i hope i could help :)

Preventing identity theft involves securing personal items like credit cards and wallets, using strong passwords, monitoring credit history, and being cautious when sharing personal information, especially during job searches or online interactions.

Best Practices to Prevent Identity Theft

Identity theft, or 'True-name Fraud,' is a significant threat where criminals use stolen personal information to commit fraud. Protecting oneself from identity theft involves a number of crucial steps:

Answer:

x = 8

y = 146

Error = 4.86%

Step-by-step explanation:

Number of business class passenger = x

and the economy class passenger = y

Total number of passengers = 154

x + y = 154 ------(1)

Cost of business class tickets and economy class tickets are €320 and €85 respectively.

Total amount received by airlines is €14970.

320x + 85y = 14970

64x + 17y = 2994 --------(2)

Multiply equation (1) by 17 and subtract from equation (2)

(64x + 17y) - (17x + 17y) = 2994 - 2618

47x = 376

x = 8

From equation (1),

8 + y = 154

y = 154 - 8

y = 146

Airline officer wrote down the amount received as €14270

Then difference from the actual amount received = 14970 - 14270

                                                                                   = €700

% Error =  [tex]\frac{\text{Difference in amount}}{\text{Actual amount}}\times 100[/tex]

            = [tex]\frac{700}{14970}\times 100[/tex]

            = 4.676

            ≈ 4.68%

Therefore, x = 8 and y = 146

             and % error = 4.68%

Answer:

-5/6* -3/1 = A and D

Step-by-step explanation:

When you divide fractions, it's the same as multiplying a fraction and the second fractions reciprocal together.

So:

-5/6 divided by -1/3=

-5/6* -3

Which is congruent to 5/6 divided by 1/3

Answer:

A. [tex] ( - \frac{5}{6} ).( - 3) [/tex]

D. [tex] ( \frac{5}{6} ) \div (\frac{1}{3}) [/tex]

Step-by-step explanation:

[tex] = > \frac{ - \frac{5}{6} }{ - \frac{1}{3} } \\ \\ = > ( - \frac{5}{6} ) \div ( - \frac{1}{3} ) \\ \\ = > ( - \frac{5}{6} ) \times ( - 3) \\ \\ = > ( - \frac{5}{6} ).( - 3)\\AND \\ = > ( \frac{5}{6} ) \div (\frac{1}{3}) [/tex]

Answer:

The answer is |3x-3|-5

I have RSM too it’s irritating

Answer:

y=|3x-3|-5

Step-by-step explanation:

y=|3x-3|-5

Answer: 6.2054 > 5.3115

Compare 6 and 5

6 > 5

Therefore 6.2054 > 5.3115

Answer:

[tex]6.2054 > 5.3115[/tex]

Step-by-step explanation:

[tex]6.2054 > 5.3115[/tex]

it's easy, first compare Number 6 and 5

[tex]6 > 5[/tex]

Answer:

32 cm

Step-by-step explanation:

Add 12+5+5+4+6 to get the perimeter.

The greater than sign is what makes it true because a positive number is always greater than a negative number.

7.1 > -7.1

Answer:

> is the answer

Step-by-step explanation:

Some times it is hard to understand which symbol it is. - 7.1 is left of the number line, so that mean its is less that a whole number/ full decimal.

Pls mark me as brainliest, thank you have a wonderful day!

Answer:

6

Step-by-step explanation:

The mode of a set of data values is the value that appears most often. ^ appers 4 times.

Answer:

No slant asymptote.

Step-by-step explanation:

No it hasn't .

If we do the division we find the quotient is a trinomial in x^2 so not a straight line, so there is no slant asymptote.

The one asymptote is the vertical line x = 3, because when x = 3 the denominator becomes 0.

Final answer:

To find the slant asymptote for the given function f(x), perform long division of the numerator by the denominator. The result is a quadratic function, which is the equation of the slant asymptote, specifically y = x^2 - x - 3.

Explanation:

The function f(x) = (x^3 - 4x^2 + 2x - 6)/(x - 3) does indeed have a slant asymptote, since the degree of the numerator is exactly one more than the degree of the denominator. To find the equation of the slant asymptote, you may perform polynomial long division or synthetic division. You would divide x^3 - 4x^2 + 2x - 6 by x - 3 to obtain the quotient which will be the equation of the slant asymptote.

When you do that, you'll find that the quotient is x^2 - x - 3. Since there's no remainder, or the remainder is of lesser degree than the denominator, the function approaches the line y = x^2 - x - 3 as x approaches infinity or negative infinity. This quadratic function is the slant asymptote for f(x).

The answer is attached.

Answer:

x = 2   days

y = 250  $

Step-by-step explanation:

We call "y"  total renting costs  and  "x" total vacation days

according to that in first case we have:

y  =  100*x  + 50

And for the second case

y  =  120*x +  10               (1)

That two equation system represent the equation system of the situation, therefore if we solve that system we will determine the choises with same costs

equating these two equations:

100*x  +  50  =  120*x + 10

50 - 10  = 120*x - 100*x

20*x = 40

x = 2   days

Plugging that value in any of the equation (1) or (2) we get y value

y  =  120*2  +  10

y = 250  $

Answer:

your awnser would be be

Step-by-step explanation:

it would be b because i took this test

Answer:

left

Step-by-step explanation:

because -0.3 is a negative number, it will be on the left side of the x axis.