1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lemur [1.5K]
3 years ago
14

A vehicle travels 250 feet every three seconds find the value of the ratio the unit rate and the constant of proportionality how

are they related?
Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
8 0

to find the unit rate/constant of proportionality , you'd have to dive 250 by three. and they are related because they are the same thing.

You might be interested in
Suppose the value of a car depreciates 8% every year. To the nearest dollar, what will a car that cost $23,995 be worth after 5
Vanyuwa [196]

Answer:

<em>The car will worth $15815 after 5 years.</em>

Step-by-step explanation:

The formula is:    A=P(1+r)^t, where P = Initial cost, A = Final cost,  r = Rate of change in cost per year and  t = Number of years.

Here, P= 23995, t= 5

and r= 8\%=0.08

As here the <u>value of the car depreciates every year, so we need to plug the value of r as negative</u>. So, r=-0.08

Now plugging the above values into the formula, we will get.....

A=23995(1-0.08)^5\\ \\ A=23995(0.92)^5\\ \\ A=15814.6611... \approx 15815

<em>(Rounded to the nearest dollar)</em>

So, the car will worth $15815 after 5 years.

8 0
3 years ago
Given that P = (-4, 11) and Q = (-5, 8), find the component form and magnitude of vector QP
Svetach [21]
The given points are
P = (-4,11)
Q = (-5,8)

The x-component of vector QP is
-4 - (-5) = 1
The y-component of vector QP is
11 - 8 = 3

The vector QP is 
(1,3) or
\vec{QP} = \hat{i} + 3\hat{j}

The magnitude of the vector is
√(1² + 3²) = √(10)

Answer:
\vec{QP} = \hat{i}+3\hat{j} \,\, or \,\, (1,3)
The magnitude is √(10).

8 0
3 years ago
PLZ HELP ILL MARK YOU BRAINLEST ‼️<br><br>a) 120°<br><br>b) 50°<br><br>c) 70°<br><br>d) 180°​
Alexus [3.1K]

Answer:

120°

Step-by-step explanation:

Add the 2 opposite angles to find the exterior angle.

50° + 70° = 120°

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

6 0
3 years ago
Read 2 more answers
ASAP I WILL GIVE BRAINLIEST
hammer [34]

Answer:

8 inches

Step-by-step explanation:

V= Volume

A= Base

H= Height

<em>Formula: H= V÷A</em>

336in÷ 42in²= 8in

3 0
2 years ago
Juan ramirez sells suits in a major department store on weekends. He earns a commission of 5 percent on the first 10 suits, and
Allisa [31]
 Juan Ramirez made $185.00

For the first 10 suits he made $12.50 each suit, then he made $20 for the additional 3. 

250*.05=12.50

250*.08=20

12.50*10=125

3*20=60

125+60=185.
3 0
3 years ago
Other questions:
  • Tiffany sketched a picture of a car she used the scale 2 inches : 12 feet the car in her sketch is 8 inches long what is the len
    14·1 answer
  • - Write an equation for the following sentence: 12 pounds heavier than last year is 144.
    11·1 answer
  • What is the answer for part b??
    7·1 answer
  •  As a salesperson, you are paid $92 per week plus $4 per sale. This week you want your pay to be at least $200. Write an inequal
    8·1 answer
  • you are traveling on a bus to camp, which is 200 miles away, at 50 mph. the number of miles, n, that you have to travel after t
    15·1 answer
  • PLZ HELP ASAP!!!!<br><br><br> if pic doesn't come thru fresh the page :)
    5·2 answers
  • Billy rakes leaves and cuts grass. Let a represent how much he earns and h represent the
    6·2 answers
  • Can someone explain to my why sin(90)=1
    13·1 answer
  • A box of 15 cookies costs $9. how much is one cookie?
    5·2 answers
  • What number is nearest to 400000 and rounded nearest 350000
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!