MATHEMATICS HIGH SCHOOL

joel buys a home theater system.. he puts 1,150 down payment and 190$ per month for 12 months. how.much is the theater cost in total?

Answers

Answer 1
Answer:

Answer:

190×12+1150=2280+1150=3430

Step-by-step explanation:

therfore the theater costs 3430$

Related Questions

Help ASAP!!! With my math studyisland!!
Help asap plz and thanks
Which expression is equivalent to 8?-48 ÷ 6 48 ÷ (-6) 48 ÷ 6 -48 ÷ (-6)
-6x + 7y = 92x - 2y = 4
The graph of y=x^2 and y=cosx intercept in how many points?

Pablo is training for a marathon . He ran 5 4/8 miles on Friday 6 5/8 on sat and 7 4/8 on Sunday how many miles did he run A. 1 5/8
B. 12 1/8
C. 19 4/8
D. 19 5/8

Answers

If you would like to know how many miles did Pablo run, you can calculate this using the following steps:

5 4/8 miles on Friday + 6 5/8 miles on Saturday + 7 4/8 miles on Sunday = 5 4/8 + 6 5/8 + 7 4/8 = 44/8 + 53/8 + 60/8 = 157/8 = 19 5/8 miles

The correct result would be D. 19 5/8 miles.

the measures of two complementary angles are in the ratio 4:1. what is the measure of the smaller angle?

Answers

Two complementary angles: α,β

Definition of complementary angles:
α+β=90
β=4α
4α+α=90
5α=90 /:5
α=18

Measure of smallest angle is 18 degrees.

The function C(x) = x 2 + 78 x + 29 models the cost, in hundreds of dollars, to produce x thousand pens. Find and interpret C(0), C(2) and C(4)

Answers

Answer:

Step-by-step explanation:

Given the function C(x) = x 2 + 78 x + 29 models the cost, in hundreds of dollars, to produce x thousand pens, we are to interpret C(0), C(2) and C(4).

For C(0), we are to substitute x = 0 into the given function;

C(0) = 0²+78(0)+29

C(0) = 0+0+29

C(0) = 29

Since the cost C(x) is in hundreds of dollars, C(0) = 2900

C(0) means that the cost of producing 0 thousand pen is $2,900

For C(2), we are to substitute x = 2 into the given function;

C(2) = 2²+78(2)+29

C(2) = 4+156+29

C(2) = 189

Since the cost C(x) is in hundreds of dollars, C(2) = 189*100 = $18900

C(2) means that the cost of producing 2 thousand pens is $18,900

For C(4), we are to substitute x = 4 into the given function;

C(4) = 4²+78(4)+29

C(4) = 16+312+29

C(4) = 357

Since the cost C(4) is in hundreds of dollars, C(4) = 357

C(4) means that the cost of producing 4 thousand pens is $35,700

Final answer:

C(x) = x^2 + 78x + 29 models the cost to produce x thousand pens. Calculating C(0), C(2), and C(4), we find that C(0) = 29, C(2) = 189, and C(4) = 357. These values represent the cost in hundreds of dollars for producing 0, 2, and 4 thousand pens, respectively.

Explanation:

To find and interpret C(0), C(2), and C(4), we substitute the given values of x into the function C(x).

1.For C(0), we substitute 0 into the function C(x):

  1. C(0) = (0)^2 + 78(0) + 29
  2. C(0) = 0 + 0 + 29
  3. C(0) = 29
  4. So, C(0) = 29 hundred dollars, meaning it costs $2900 to produce 0 thousand pens.
  5. For C(2), we substitute 2 into the function C(x):
  6. C(2) = (2)^2 + 78(2) + 29
  7. C(2) = 4 + 156 + 29
  8. C(2) = 189
  9. So, C(2) = 189 hundred dollars, meaning it costs $18,900 to
  10. produce
  11. 2 thousand pens.
  12. For C(4), we substitute 4 into the function C(x):
  13. C(4) = (4)^2 + 78(4) + 29
  14. C(4) = 16 + 312 + 29
  15. C(4) = 357
  16. So, C(4) = 357 hundred dollars, meaning it costs $35,700 to produce 4 thousand pens.

Learn more about Cost Function here:

brainly.com/question/31952319

#SPJ3

Find the slope (3,-5) and (0,0)

Answers

Answer:

- (5)/(3)

Step-by-step explanation:

Find slope by using slope intersept form ( (y2-y1)/(x2-x1))

Plug the x and y values from the given pairs into slope interspt form: (-5-0)/(3-0)

Find the diffrence: (-5)/(3)

Solution : - (5)/(3)
Yeah I’m pretty sure the first person is correct:)

What is the simplified square root of 1/56?

Answers

\sqrt { \frac { 1 }{ 56 } } \n \n =\frac { \sqrt { 1 } }{ \sqrt { 56 } } \n \n =\frac { 1 }{ \sqrt { 7\cdot 8 } } \n \n =\frac { 1 }{ \sqrt { 7\cdot 2\cdot 4 } }

\n \n =\frac { 1 }{ \sqrt { 14\cdot 4 } } \n \n =\frac { 1 }{ \sqrt { 14 } \sqrt { 4 } } \n \n =\frac { 1 }{ 2\cdot \sqrt { 14 } } \n \n =\frac { 1 }{ 2\cdot \sqrt { 14 } } \cdot \frac { \sqrt { 14 } }{ \sqrt { 14 } } \n \n =\frac { \sqrt { 14 } }{ 2\cdot 14 } \n \n =\frac { \sqrt { 14 } }{ 28 }

The arrow at the maze entrance indicates that the robot will be heading east when it enters the maze. When programming the robot, let the complex number d represent the direction the robot is facing. As the robot changes direction, the value of d will also change; so, the value of d is dependent on where the robot is in the maze. At the start of the maze, what is the value of d?

Answers

Answer:

d=1

Step-by-step explanation:

If North is i and South is -i

East is 1 and West is -1

The robot is facing East as it enters the maze, it will have a starting value of 1

Answer:

The value of d at the start of the maze will be 1 because 1 represents East .
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