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
mr_godi [17]
2 years ago
11

Please help question 4

Mathematics
1 answer:
Burka [1]2 years ago
3 0

Answer:

40 miles

Step-by-step explanation:

let distance be d and time be t

Since d varies directly with t, then the equation relating them is

d = kt ← k is the constant of variation

To find k use the condition d = 75 when t = 3

k = \frac{d}{t} = \frac{75}{3} = 25

d = 25t ← equation of variation

when t = 1.6, then

d = 25 × 1.6 = 40 miles

You might be interested in
For quadrilateral ABCD, determine the most precise name for it. A(-2,3), B(9,3), C(5,6) and D(2,6). Show your work and explain.
horsena [70]
To solve this problem you must apply the proccedure shown below:

 1. You have the following points given in the problem above:

 A<span>(-2,3), B(9,3), C(5,6) and D(2,6)

 2. When you plot them, you obtain the figure shown in the graph attached. 

 3. Therefore, as you can see, the answer is:  the figure is a trapezoid, which is define as a quadrilateral with two parallel sides.</span>

8 0
3 years ago
A 9-pack of golf balls costs $8.74. What is the unit price, rounded to the nearest cent?
MrRa [10]

Answer:

0.97 per ball

Step-by-step explanation:

Take the total cost and divide by the number of items

8.74 /9

0.97111

Rounding to the nearest cent

0.97

5 0
3 years ago
What are2 continents that are made completely out of desert??
laiz [17]
Antarctica and asia


I hope this helps
4 0
3 years ago
Need this quickly!! im not good in math so .
oksano4ka [1.4K]
In algebra, symbols are used to represent numbers. Example: 5x=20 or 4x=24
5 0
2 years ago
Read 2 more answers
Let f(x)= 6x^2+7x-4. Find: <br> a) f(3)<br> b) f(m) <br> c) f(x+1) <br><br> SHOW WORK PLEASE.
Leviafan [203]

Answer: b) f(m)

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • What is the perimeter of triangle ABC?
    5·2 answers
  • an art teacher has one and a half pounds of red clay and 3/4 pounds of the yellow clay the teacher mixes the red play and yellow
    5·1 answer
  • What is the value of 7 to the fifth power? A. 35 B. 78,125 C. 2,401 D. 16,807
    9·2 answers
  • What is the simplest form of ratio 11:16
    8·1 answer
  • A person has a rectangular garden with a width of 5 feet and a length of 7 feet. To form a border of uniform​ width, he plans to
    12·1 answer
  • 15. Which number is equivalent to 0.000001: 10^6 or 10^-6? Explain how you know.<br><br> Plz help me
    13·1 answer
  • What is 7.4 as a whole number?
    7·2 answers
  • Carmen wants to build a rectangular garden with a total area of 100 square feet. Label the rectangles with three different possi
    7·1 answer
  • !!! PLEASE HELP FAST !!!!
    7·2 answers
  • In traveling across flat land, you see a mountain directly in front of you. Its angle of elevation (to the peak) is 3.5°. After
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!