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Reika [66]
3 years ago
8

Use technology to approximate the solution(s) to the system of equations to the nearest tenth of a unit.

Mathematics
1 answer:
kherson [118]3 years ago
7 0

Answer:

  • A.)  (3.6, 0.6)
  • D.)  (2.6, 0.4)

Step-by-step explanation:

See below for a graph.

___

Choices B, C, E can be eliminated on the basis that neither x nor g(x) can be negative. The domain of f(x) is x>0; the range of g(x) is x≥0.

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Determine the maximum number of zeros. Then, determine the x-intercepts of the function. x^3-3x^2-22x+24
JulijaS [17]

Answer:

Three zeros x=-4,\ x=1,\ x=6

x-intercepts: (-4,0), (1,0), (6,0)

Step-by-step explanation:

Plot the graph of the function y=x^3-3x^2-22x+24 on the coordinate plane. This graph intersects the x-axis at three different points (see attached diagram):

  • (-4,0);
  • (1,0);
  • (6,0).

This means x=-4,\ x=1,\ x=6 are zeros of the function y=x^3-3x^2-22x+24

6 0
3 years ago
Find the number of possible choices for a 3-digit PIN (personal identification number) if the digits CAN be repeated.
Lelechka [254]
10*10*10 = 1000 possible choices
5 0
3 years ago
Work out : 8 divided by 2/3
MA_775_DIABLO [31]
8 ÷ (2/3)
Divide 2/3 first, because it's in the parenthesis.
Divide 8 by the product of 2/3 = 12.
3 0
3 years ago
Read 2 more answers
James sold 450 tickets for the community play. Tickets for children cost $2, and tickets for adults cost $5. James sold $1,800 w
nlexa [21]

Answer:

<u>James sold 300 tickets for adults</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Number of tickets sold by James = 450

Cost of a child ticket = $ 2

Cost of an adult ticket =$ 5

Amount of money collected by James after selling the 450 tickets for the community play = $ 1,800

2. How many tickets for adults did James sell?

x = Number of adult tickets James sold

450 - x = Number of children tickets James sold

For solving for x, we write this equation:

5x + 2 * (450 - x)  = 1,800

5x + 900 - 2x = 1,800

3x = 1,800 - 900

3x = 900

x = 900/3 = 300

450 - x = 450 - 300 = 150

<u>James sold 300 tickets for adults and 150 for children</u>

7 0
3 years ago
Please help and I will mark big brain ​
irga5000 [103]

Answer: 6

Step-by-step explanation:

(41--1)/ (8-1)  = 42/7 = 6

3 0
3 years ago
Read 2 more answers
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