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
maksim [4K]
2 years ago
13

a motorist left home at 10 a.m. to travel to a cityof a distance of 260 km he reckoned hecould average 80km/ h at what time woul

d he arrive at the city​
Mathematics
1 answer:
kap26 [50]2 years ago
6 0

Answer:

He would get there at 1:15 (I did this in my head, may be wrong)

Step by step solution:

We know the motorist left home at 10. We can divide the 260/80 and we get 3 hrs, we still have 20 km left over, keep on dividing and you get 1:15 p.m.

You might be interested in
A certain taxi company charges a two dollar flat fee +0.75 per mile driven write an equation that will help you solve for the nu
rodikova [14]

Answer: 2 + (0.75m) = 4.25

Step-by-step explanation:

0.75m represents 0.75 * mile. So, you need to also add the flat fee.

7 0
3 years ago
PLEASE HELP ME!!!
VashaNatasha [74]

Answer:

350 * D \geq 1400

D\ge 4

This means that the family must travel for at least 4 days.

<em></em>

Step-by-step explanation:

Given

Rate = 350\ miles\ daily

Distance = 1400\ miles\ (atleast)

Required

Determine and solve the inequality

The number of days is represented with D

So:

On any D number of days, the family would have covered a distance of 350 * D miles

If the total distance is at least 1400, then the inequality is:

350 * D \geq 1400

[The term "At least" is used to represent <em>greater than or equal to</em>]

350 * D \geq 1400

Divide through by 350

\frac{350 * D}{350} \ge \frac{1400}{350}

D \ge \frac{1400}{350}

D\ge 4

<em>This means that the family must travel for at least 4 days.</em>

5 0
3 years ago
里
Elden [556K]

Answer:

Step-by-step explanation:

8 0
2 years ago
An athletic field is a 60 yd60 yd​-by-120 yd120 yd ​rectangle, with a semicircle at each of the short sides. A running track 101
gregori [183]

Distance of each track are:

D₁ = 428.5 yd

D₂ = 436.35 yd

D₃ = 444.20 yd

D₄ = 452.05 yd

D₅ = 459.91 yd

D₆ = 467.76 yd

D₇ = 475.61 yd

D₈ = 483.47 yd

<u>Explanation:</u>

Given:

Track is divided into 8 lanes.

The length around each track is the two lengths of the rectangle plus the two lengths of the semi-circle with varying diameters.

Thus,

D = 2(120) + 2. \frac{1}{2} \pi d\\\\D = 240 + \pi d

Starting from the innermost edge with a diameter of 60yd.

Each lane is 10/8 = 1.25yd

So, the diameter increases by 2(1.25) = 2.5 yd each lane going outward.

So, the distances are:

D₁ = 240 + π (60) → 428.5yd

D₂ = 240 + π(60 + 2.5) → 436.35 yd

D₃ = 240 + π(60 + 5) → 444.20 yd

D₄ = 240 + π(60 + 7.5) → 452.05 yd

D₅ = 240 + π(60 + 10) → 459.91 yd

D₆ = 24 + π(60 + 12.5) → 467.76 yd

D₇ = 240 + π(60 + 15) → 475.61 yd

D₈ = 240 + π(60 + 17.5) → 483.47 yd

4 0
3 years ago
The diameter of your bicycle wheel is 34 inches. What is it’s radius
Vladimir79 [104]

Answer:

17 inches

Step-by-step explanation:

1/2(diameter)=radius

1/2(34)=radius

17 inches

6 0
3 years ago
Other questions:
  • A rectangle with an area of 5/8 ft² is dilated by a factor of 8. What is the area of the dilated rectangle?
    14·2 answers
  • Please help me! Finding the area of the trapezoid
    6·2 answers
  • How do you alive this using scientific notation?
    13·1 answer
  • An initial deposit of $50 is made into an account that had a 5% interest rate compounded annually. Which expression
    10·1 answer
  • Kobe,A’mari and DJ are raising money for the football team to take a trip to San Diego.kobe collected $24.55 more than A‘Mari, A
    14·1 answer
  • You work for a waste removal company. The trailer of one of your dump trucks is 10 feet wide, 15 feet long, and 6.5 feet high. I
    14·2 answers
  • 3 out of 4 students like to eat breakfast at school. What percent of students like to eat breakfast?
    15·2 answers
  • Secθ=<br><br> a. (sqrt tan^2 + 1)<br> b. 1/sinθ<br> c. (sqrt cos^2 + 1)
    10·1 answer
  • Question 5 of 10<br> What is the area of the triangle below?<br> 10<br> 13
    15·1 answer
  • The zoo has 14 penguins. There are 6 more penguins than lions. How many lions are at the zoo?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!