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
Zanzabum
3 years ago
8

In gym class, you run one mile. You finish in 8 9/10 minutes. Ina finishes in 8.45 minutes. Davis finishes in 8 1/3 minutes. Ord

er the finishing times from shortest to longest time.
Mathematics
1 answer:
shepuryov [24]3 years ago
6 0
First we will transform the numbers like that:
8 9/10 minutes = 8.9 minutes
8 1/3 minutes = 8.33 minutes
So the order is 8.33 < 8.45 < 8.9;
Davis<Ina<You.
You might be interested in
AT THE AIRPORT , THERE ARE A TOTAL OF 1,160 SEATS IN THE WAITING AREA. THERE 8 SEPARATE, SAME SIZE WAITING AREA. HOW MANY SEATS
anastassius [24]

Answer:

9280?

Step-by-step explanation:

Just multiply 1160 x 8

3 0
3 years ago
Three numbers are in the ratio 5 :3 : 2. If the sum of their squares is 5472, find the three numbers
jasenka [17]

Answer:

60  36   24

Step-by-step explanation:

5             3            2

25x +9x + 4x =   5472

38x  = 5472

x =  144

25(144) = 3,600         9(144) = 1,296           4(144) = 576

  60²  = 3,600                   36²= 1,296               24² = 576

3,600 + 1,296+576 =  5,472

7 0
3 years ago
Find the discriminant of the following equation.<br> 4x2 + 16x + 16 = 0 ...?
Alexxandr [17]
To find the discriminant of the following equation you have to remember tha main formula :  ax^2 +bx + c and the one for discriminant is  <span>b^2 -4ac
So, now we can solve it </span>16^2 -4(16)(4) = 4^2-4(4)
(4^2)^2 -4(4)(4)(4)-4^2 +4(4) = 0
4^4 - 4^4 = 016^2-4*4*16=0 , so the discriminants is 0 :) 
Hope it's clear!
8 0
3 years ago
Read 2 more answers
Which expression is equivalent to the given expression?<br> 2x2 – 14x + 24
Finger [1]

Answer:

2 ( x − 4 ) ( x − 3 )

Step-by-step explanation:

7 0
3 years ago
Sam walks at a rate of 300 ft per minute. How many inches per second does he walk? (1 foot = 12 inches)
bazaltina [42]
300/min
300/60 seconds
300 divided by 60=5
5 ft/second
5ft=60 inches
60 inches/second

Final Answer: B
6 0
3 years ago
Other questions:
  • Ok i need a real math expert to help me with 1,2,or3 questions consider it a challenge diet one to answer gets thanked and is ma
    9·1 answer
  • Calculate the amount of diluent required to make 100 mL of a 20% solution from a stock solution that is 80%.
    15·1 answer
  • What times what equals 280?
    8·2 answers
  • Give an example of each of the following, or argue that such a request is impossible.
    9·1 answer
  • What are the coordinates of D’
    10·1 answer
  • If a=3 and b=5 , find b/(a+b)=<br>A) 8/5<br>B) 3/8<br>C)5/8<br>​
    9·1 answer
  • 3 to the -4 power simplified in fraction form
    13·1 answer
  • For which operations is the set {–1, 0, 1} closed? Choose all answers that are correct. A. addition B. division C. multiplicatio
    7·1 answer
  • What is the range of the function shown in this table?<br> х 3 4 5 6 y 4 4 2 5
    6·1 answer
  • At a tea shop, a package of vanilla tea weighs 1 ounce and costs $2. Cinnamon tea is priced at 2 ounces per dollar. Use rates to
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!