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Vika [28.1K]
3 years ago
13

Jane bought a new car for $30,000. A function that models the value of Jane’s car after t years is v(t)= 5(30,000) (0.85)t . In

how many years will the car be worth less than half of what Jane paid for it?
a 2
b 3
c 4
d 5
Mathematics
2 answers:
andreyandreev [35.5K]3 years ago
3 0

Answer:

c

Step-by-step explanation:

oee [108]3 years ago
3 0

Answer: C.) 4

-plug 4 in for t

-solve the equation

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Common factor of -10x^3 - 64x^2 - 22x + 240
Nadya [2.5K]

Answer:-2

Step-by-step explanation:

-10x^3-64x^2-22x+240

-2(5x^3+32x^2+11x-120)

-2 is there common factor

7 0
3 years ago
An international data plan charges $10.00
Elza [17]

Answer:

y = 2.50x + 10

Step-by-step explanation:

7 0
4 years ago
In a ten pin bowling the highest possible score in a single game is 300. At one point in the season, John had an average score o
Sindrei [870]

Answer:

John need to get 293 in his next game to bring his average up to 183.

Step-by-step explanation:

John starts with N games played and averaging 177 points per game.

In game N+1, John scored 199 points.

\frac{177N + 199}{N+1}=178\\177N+199=178N+178\\N=21\\

So, John has now played (N+1) = 22 games.

We need to know what score John needs in game 23 to bring his average to 183.

\frac{177*21 + 199+Y}{23}=183\\3916+Y=4209\\Y=293\\

8 0
3 years ago
Find the linear combination form of the vector v, where |v|=400 and θ= -60 degrees
ankoles [38]

Answer:

200 in the x-direction by -346 in the y-direction

Step-by-step explanation:

This vector lies in Quadrant IV.

The horiz. component is 400 cos (-60°) = 400(0.5) = 200, and

the vertical comp. is         400 sin (-60°) = 400(-0.866) = -346

The combination form is 200 in the x-direction by -346 in the y-direction, or (as a vector)  <200, -346>

6 0
3 years ago
PLS HELP ON THIS I DONT KNOW
Oxana [17]

Answer:

i belive it is the first one.

Step-by-step explanation:

5 0
3 years ago
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