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3 years ago

At a New Car Dealership, a particular model comes in 3 different trim levels (CX, DX,

Mathematics

2 answers:

xxMikexx [17]3 years ago

7 0

Answer:

B. 48

Step-by-step explanation:

Multiply all the numbers of choices together.

trim levels: 3

colors: 4

interior: 4

number of combinations = 3 * 4 * 4 = 48

Natasha_Volkova [10]3 years ago

6 0

Answer: B. 48

Step-by-step explanation:

Given: The number of trim levels of a particular model of car (CX, DX, and EX) : 3

The number of different colors (Night Black, Pearl White, Sandy Red, and Forest Green):

The number of interior options (Grey Cloth, Tan Cloth, Black Leather, Tan Leather) : 4

Then , the number of different versions of this model can be created from these options will be :-

$3\times4\times4=48$

Hence , 48 different versions of this model can be created from these options.

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Help please...... ...

Ket [755]

7&8 if u draw it out first it'll help by tons

5 0

3 years ago

When Liz woke up in the morning, it was 6°F. By the late afternoon, the temperature had dropped 9°F.

Annette [7]

Given:

Temperature in the morning = 6°F.

By the late afternoon, the temperature had dropped 9°F.

To find:

The temperature by the late afternoon.

Solution:

Temperature by the late afternoon = Morning temperature - Dropped temperature

Using the given values and the above formula, we get

Temperature by the late afternoon = 6°F - 9°F

Temperature by the late afternoon = -3°F

Therefore, the temperature by the late afternoon is -3°F.

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3 years ago

Adult tickets for the movie theater cost $9. Child tickets cost $5.25. Write an expression for the total cost of a group of adul

sammy [17]

Answer:

Step-by-step explanation:

9a + 5.25c

5 0

2 years ago

What is the place value of 9 in 49,254

MrRa [10]

9,000 nine thousands

7 0

3 years ago

Read 2 more answers

1.) What is the equation of the path of firework #1? Write your equation in general form.

valina [46]

1. I'm assumig that the paths are perfect parabolas

this means that their general forms can be written in $y=ax^2+bx+c$

it's easier to find vertex form first then expand to get general form

vertex form is $y=a(x-h)^2+k$ where the vertex is (h,k) and a is a constant

firework #1

vertex is (10,50), so (h,k)=(10,50) and h=10, k=50

$h_1=a(t-10)^2+50$

to find the value of $a$ , subsitute another point

(0,0)

$0=a(0-10)^2+50)$

$0=100a+50$

$a=\frac{-1}{2}$

so the equation in vertex form is $h_1=\frac{-1}{2}(t-10)^2+50$

expand to get general form

$h_1=\frac{-1}{2}(t^2-20t+100)+50$

$h_1=\frac{-1}{2}t^2+10t-50+50$

$h_1=\frac{-1}{2}t^2+10t$

same as last time

vertex is (10,72) so (h,k)=(10,72) so h=10 and k=72

equation is $h_2=a(t-10)^2+72$

find $a$

use another point

(0,22)

$22=a(0-10)^2+72$

$22=100a+72$

$-50=100a$

$a=\frac{-1}{2}$

so the equation in vertex form is $h_2=\frac{-1}{2}(t-10)^2+72$

range is the numbers that h is allowed to be

think about what h represents. it represents the height of the rocket

from the graph, we can see that the lowest possible height is 0yd and the highest height is 50yd

so range is 0 to 50 or 0≤h≤50

domain is the numbers that t is allowed to be

think about what t represents. it represents how long the rocket has been flying

it will stop flying when it hits the ground or at t=20

it starts flying at t=0

so domain is from 0 to 20 or 0≤t≤20

3 0

2 years ago