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
kicyunya [14]
2 years ago
14

Jabari drives 20.4 miles in 17 minutes. He passes a sign which gives the speed limit as 55 mph. By how much, in mph, did Jabari'

s average speed exceed the speed limit?
Mathematics
1 answer:
MAXImum [283]2 years ago
8 0

Jabari's average speed exceed the speed limit by 17 miles per hour

Given:

Total distance = 20.4 miles

Time taken = 17 minutes

convert minutes to hour

60 minutes = 1 hour

17 minutes = 0.283333 hour

Average speed = Total distance ÷ Time taken

= 20.4 ÷ 0.283333

= 72.00008470598200

Approximately, 72 miles per hour

Speed limit = 55 miles per hour

Exceeded speed limit = 72 - 55

= 17 miles per hour

Therefore, Jabari's average speed exceed the speed limit by 17 miles per hour

Learn more about average speed:

brainly.com/question/4931057

You might be interested in
4.1 * 10 to the 2nd power in standard form
ivolga24 [154]
The answer would be 410 hope this helps
6 0
3 years ago
Read 2 more answers
Evaluate.<br><br> –345 + 562 – (–209)
Elena L [17]
Subtracting a negative is the same as adding a positive.
–345 + 562 – (–209)
–345 + 562 + 209
217 + 209
426
6 0
3 years ago
The store sells 6 pounds of apples for $6.00. Tina wants to buy 2 pounds of apples. How much would 2 pounds of apples cost?
Mandarinka [93]

Answer:

$2.00 i think ???

Step-by-step explanation:

beat me up if it's wrong !

8 0
2 years ago
Read 2 more answers
(x5 + y5) ÷ (x + y) please answer ASAP
Shkiper50 [21]

Answer:

\frac{x^5+y^5}{x+y}=x^4-x^3y+x^2y^2-xy^3+y^4

Step-by-step explanation:

Given the expression

\left(x^5+y^5\right)\div \left(x+y\right)

\mathrm{Apply\:factoring\:rule:\:}x^n+y^n=\left(x+y\right)\left(x^{n-1}-x^{n-2}y+\:\dots \:-\:xy^{n-2}\:+\:y^{n-1}\right)\:\quad \quad \mathrm{n\:is\:odd}

x^5+y^5=\left(x+y\right)\left(x^4-x^3y+x^2y^2-xy^3+y^4\right)

=\frac{\left(x+y\right)\left(x^4-x^3y+x^2y^2-xy^3+y^4\right)}{x+y}

Cancel the common factor: x+y

=x^4-x^3y+x^2y^2-xy^3+y^4

Thus,

\frac{x^5+y^5}{x+y}=x^4-x^3y+x^2y^2-xy^3+y^4

3 0
2 years ago
Find the first five terms of the sequence defined below, where n represents the position of a
SOVA2 [1]

Answer:

Your answer is going to be 4, 7, 10, 13, 16

Step-by-step explanation:

n=1,  3*1+1=4

n=2,  3*2+1=7

n=3,  3*3+1=10

n=4,  3*4+1=13

n=5,  3*5+1=16

6 0
3 years ago
Other questions:
  • Ken paid $12 for two magazines the cost of each magazine was a multiple of three dollars what are the possible prices of the mag
    6·1 answer
  • How the heck do you solve these type of problems?
    15·1 answer
  • 1. Write a two-column proof for the following conjecture. Given: K is the midpoint of . Prove: is an isosceles triangle.
    5·1 answer
  • The vertex of a quadratic equation is given at (−2, 1), and the quadratic is concave up. How can the range and domain be describ
    12·1 answer
  • Helpppp me pleaseeeeeeeeeee
    9·1 answer
  • A pet shelter maintains a ratio of 5 cats to 8 dogs. If there are 117 total animals in the shelter, how many are dogs? Set up an
    11·1 answer
  • What is the surface area of the composite figure?
    14·1 answer
  • I need some help please!!
    6·1 answer
  • Skylar has sphere-shaped toys for her pool that each have a radius of 2 inches. If the toys fill with water, how many cubic inch
    7·1 answer
  • For melions birthday she wanted to make fruit punch that had 2 1/2 gallons of orange juice, 4 quarts of cranberry juice, and 3 q
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!