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mojhsa [17]
3 years ago
9

The value of a car decreases by 20 percent per year. Mr. Sing purchases a $22,000 automobile. What is the value of the car at th

e end of the second year?
A$14,080
B$17,600
C$19,800
D$26,400
Mathematics
2 answers:
iris [78.8K]3 years ago
8 0
The answer is A: 14,080
andriy [413]3 years ago
6 0

Answer:

not too sure but I think its C or D

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Jenn's carpool ride has been late 4 days out of the past 20 days. What is the estimated probability, based on relative frequency
Korolek [52]

Answer:

20% chance

Step-by-step explanation:

4 0
2 years ago
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-(4x+6)<2(5x+9)+2x write the solution for interval notation
Ludmilka [50]

Answer:

(-1.5,\infty)

Step-by-step explanation:

-(4x+6)<2(5x+9)+2x

Distribute:

-4x-6<10x+18+2x

Combine like terms on either side:

-4x-6<12x+18

We want to now gather variable terms on one side of the inequality and constants (terms without variables) on the opposing side.

Add 4x on both sides:

-6<16x+18

Subtract 18 on both sides:

-24<16x

Divide both sides by 16:

-24/16<x

This implies:

x>-24/16

Reduce:

x>-3/2

x>-1.5

So in an interval notation this is (-1.5,\infty).

3 0
3 years ago
What is the y-value of the vertex of 4x^+ 8x - 8?
deff fn [24]

Answer: The y-value of the vertex is

Step-by-step explanation: we know that

The equation of a vertical parabola into vertex form is equal to

where

(h,k) is the vertex of the parabola

In this problem we have

-----> this a vertical parabola open upward

Convert to vertex form

Group terms that contain the same variable, and move the constant to the opposite side of the equation

Factor the leading coefficient

Complete the square. Remember to balance the equation by adding the same constants to each side

Rewrite as perfect squares

The vertex is the point

The y-value of the vertex is

5 0
2 years ago
Please help. I’ll mark you as brainliest if correct!!!!! <br> ON B!
Sunny_sXe [5.5K]

Answer:

5

Step-by-step explanation:

Because if 1,3 times 130

than 1.25 equals 125 so she would only earn 5 dollars less money

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4 0
3 years ago
PLEASE HELP!!!!!!!!!!!
deff fn [24]
The answer is -25. tried tested and approved. welcome
7 0
3 years ago
Read 2 more answers
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