The equation relating the number of customized cell phones produced and the profit per cell phone is p=-2.50n2+21n, where n is in 100000s. Plot the resulting graph. Be sure to label and number the axes appropriately and indicate the maximum value of p

Answer:7 hours

Step-by-step explanation: Well its 7 inches and it burns an inch an hour so its 7 hours

Pls mark as brill

Answer:

the LCD is a) (2x+1)(x-3)

Step-by-step explanation:

step 1.)

factorise: 2x²+1- 5x-3 becomes (2x+1)(x-3) when you factorise it and the 2x+1 stays (2x+1).

step 2.)

since 2x+1 are in both denominators you only write it once and don't forget to include x-3 as an LCD

therefore (2x+1)(x-3) is the LCD.

Answer:

0.0625/year or 6.25%/year

Step-by-step explanation:

Simple interest formula:

We are given these values:

We want to find r, the simple interest rate.

Substitute these known values into the formula.

The simple interest rate is 0.0625, aka 6.25% per year.

Answer:

(4,8)

Step-by-step explanation:

4 + 8 = 12

3(4) + 8(8)

= 12 + 64

= 76

The possible solutions are (4,8),(4,6),(2,8)

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

Given;

The sum of two numbers =12

The sum of 3 times the first number and 8 times the second number=48

Solving (4,8)

4+8=12

3*8+8*4=24+32=56

(8,6)

8+6=14

(4,6)

=4+6=10

3*4+8*6=12+48=60

(2,8)

2+8=10

3*2+8*8=6+64=72

Therefore, the possible outcomes of algebra will be A,C and D.

More about the Algebra link is given below.

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Step-by-step explanation:

[tex] \frac{x}{2} = \frac{x}{3} + 1 [/tex]

Answer:

Step-by-step explanation:

y = mx + b, where "m" - slope, "b" - y-intercept

Slopes of parallel lines are the same and y-intercepts are different.

P ( [tex]x_{1}[/tex] , [tex]y_{1}[/tex] )

y - [tex]y_{1}[/tex] = m( x - [tex]x_{1}[/tex] )

~~~~~~~~~~~~

y = 6x + 1 , m = 6

( - 7, 1 )

y - 1 = 6[x - ( - 7 )]

y = 6(x + 7) + 1

y = 6x + 43

Answer: POINT D

Step-by-step explanation: DONT PUT MY ANSWER IN YET I MIGHT BE WRONG SO WAIT UNTIL OTHER PEOPLE ANSWER TOO.

Answer:

18 cm

Step-by-step explanation:

Answer:

A)

–2 ≤ x + 5 < 6

I think if I’m not right then I’m sorry

Step-by-step explanation:

Answer:

1) Z = 3.17

2) 4.69  or √22

3) X = 42°

4) X = 60°

Step-by-step explanation:

1) (4)(8+4) = (Z)(Z+12)

48 = Z² + 12Z

Z² + 12Z -48 = 0

(Z +15.17)(Z - 3.17) = 0

Z = 3.17

2) (2)(11) = Y²

y² = 22

Y = 4.69  or √22

3) 180° - 139° = 41°

41° = 1/2(40° + X)

41° = 20° + 0.5X

21° = 0.5X

X = 42°

4) X = 1/2(240°-120°)

X = 1/2(120°)

X = 60°

Corresponding Angles postulate is ur answer mate

The required value of x = 12 and the side length of the triangle is 12 units. which is determined by Pythagoras's theorem.

Pythagoras's theorem states that in a right-angled triangle, the square of one angle is equal to the sum of the squares of the other two sides.

The given triangle is a right-angled triangle.

As per Pythagoras's theorem,

⇒ a² + b² = c²

Here a = 16, b = x and c = 20

Substitute the values in the formula,

⇒ 16² + x² =20²

⇒ 256 + x² = 400

⇒ x² = 400 - 256

Apply the subtraction operation,

⇒ x² = 144

⇒ x = √144

⇒ x = 12

Therefore, the required value of x is 12 units.

Learn more about Pythagoras's theorem here:

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Answer:

Step-by-step explanation:

Primero haces las multiplicaciones.

18x2 = 36

12x2 = 24

36+24

Luego haces la suma

36+24 = 60

Answer:

C

Step-by-step explanation:

we are given the two points: (1,1) and (5,6)

first, we need to find the slope (m), which is used with the equation (y2-y1)/(x2-x1)

we can label the points:

x1=1

y1=1

x2=5

y2=6

now substitute into the equation:

m=(6-1)/(5-1)

m=5/4

the slope is 5/4

now use point-slope form which is y-y1=m(x-x1)

substitute the given points into the equation

y-1=5/4(x-1), which is also C

note: you can also do this with the other point (5,6) which would then give the result of y-6=5/4(x-5) (still the same equation), however, the option choices don't have that.

Answer:

yeah

Step-by-step explanation:

0

Your second impression was "right"; the answer is 36 in one restricted interpretation of the problem, in which a sandwich has precisely one type of bread, one type of meat, and one type of cheese.

The largest possible interpretation is that a sandwich consists of a top bread, 1 to 3 types of meat, 1 to 3 types of cheese, and a bottom bread which could be different from the top slice of bread (but two sandwiches are considered the same if the only difference is turning one upside down). The answer to that problem involves, for example, seven possible combination of meats, and is

(42)bread⋅(23−1)meat⋅(23−1)cheese=6⋅7⋅7=594

If you must use the same type of bread top and bottom the answer is

(41)bread⋅(23−1)meat⋅(23−1)cheese=4⋅7⋅7=396

Step-by-step explanation:

Answer:

-56n+7m

explanation:

simply the expression

[tex]solution \\ - 7(8n - m) \\ - 7(8n) - 7(-m) \\ = - 56n +7m[/tex]

[tex] \huge \colorbox{pink}{Answer} [/tex]

Correct me if I'm wrong

Hope it helps ^_^

Answer:

Tuesday

Step-by-step explanation:

Answer:

Third option Tuesday

Step-by-step explanation:

Six and 3 over 5

Step-by-step explanation:

Add whole number first

2 plus 4 equal to 6

2 plus 1 equal to 3

3 plus 2 equal 5.

Therefore Ans equal six three over five

Answer:

7 cups

Step-by-step explanation:

convert 2/3 and 1/2 into 4/6 and 3/6 then and 12/6 to 3/6 and 24/6 to 3/6 to get 15/6 and 27/6 add them together to get 42/6 and convert to whole number to get 7 cups

Answer:

You can’t solve but you can simplify to

3x^3-10x+1

Step-by-step explanation:

Answer:

3x^3-10x+1 ?

Step-by-step explanation:

Answer:

Y = 3/4x - 2

Step-by-step explanation:

Slope = 3/4

Y intercept = - 2

Answer:

x = 2 2/3

Step-by-step explanation:

(1/3)/(1/8) = 2 2/3

Answer:

270

Step-by-step explanation:

15x18

Answer:

-22

Step-by-step explanation:

d(n)=8-6(n-1)

d(6)=8-6(6-1)=8-6(5)= -22

Answer:

[tex]1\frac{1}{2}[/tex] inches

Step-by-step explanation:

The shortest measurement is the smallest number with a x over it. In this case, the smallest one is [tex]1\frac{1}{2}[/tex] inches.

Answer:

Step-by-step explanation:

f(-3) = |2(-3)-1| + 5 = |-7| + 5 = 7 + 5 = 12

Answer:

6 dollers per hour

Step-by-step explanation:

becyase you do 3 divided by 18 to get 6

Answer:

1/2

Step-by-step explanation:

simply divide second term by first term and then third term by second term... if the ratios are equal, they are geometric series and that's their common ratio.