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
maks197457 [2]
3 years ago
6

Kyle is practicing for a 3-mile race. His normal time is 23 minutes 25 seconds. Yesterday it took him only 21 minutes 38 seconds

. How much faster was Kyle's time yesterday than his normal time?
Mathematics
1 answer:
diamong [38]3 years ago
7 0

Answer:2:24

Step-by-step explanation:

You might be interested in
A recipe for sparkling grape juice calls for 1 1/2 quarts of sparkling water 3/4 quart of grape juice. Q1: How much sparkling wa
kogti [31]

Answer:

1) 18 Quart of Sparkling water need to mix with 9 quart grape juice

2) 15/2  Quart of grape juice required for 15/4 quarts of sparkling water.

3) Quantity of grape juice  and  sparkling water in 100 quart of punch are 33 1/3 quart  and 66 2/3 quart respectively.

Step-by-step explanation:

1 1/2 quarts = 1 + (1/2) = 3/2 quarts

1)  water required for 3/4 quart of grape juice =  3/2 quarts

so water required for 1 quart of grape juice = (3/2) ÷ (3/4) = (3/2)× (4/3) = 2 quarts

so water required for 9 quart of grape juice = 9 * 2 = 18 quart

18 Quart of Sparkling water need to mix with 9 quart grape juice

2) From solution of 1 ,

   For 18 quart of Sparkling water , grape juice require = 9 quart

   So for 1 quart of Sparkling water , grape juice require = 9÷18 = 1/2 Quart

   so for 15/4 quart of Sparkling water ,  grape juice require = 1/2 × 15/4 =

15/2  Quart of grape juice required for 15/4 quarts of sparkling water.

3)

in 1 we calculated that 18 Quart of Sparkling water need to mix with 9 quart grape juice that is 2 quart of Sparkling water need to mix with 1 quart of grape juice.

In other words 1 quart of grape juice + 2 quart of sparkling water is 3 quart of punch.

Quantity of Grape juice in 3 quart of punch = 1 quart

so quantity of grape juice in 1 quart of punch = 1/3 quart

And quantity of grape juice in 100 quart of punch = 100×(1/3) = 100/3 =

33 1/3

Quantity of sparkling water in 3 quart of punch = 2 quart

so quantity of sparkling water  in 1 quart of punch = 2/3 quart

And quantity of sparkling water  in 100 quart of punch = 100 ×2/3 quart = 66 2/3


 


     


3 0
3 years ago
Simplify the algebraic expression 8 x + 16 y 2 + 4 ( x − y ) .
kolbaska11 [484]

Answer: Your answer would be 16y² + 12x - 4y

7 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST
Luda [366]
1A
2C
3A
Give me brainliest
6 0
3 years ago
Please help 25 points and brainliest!
Doss [256]

Answer:

a = -29

Step-by-step explanation:

12=\frac{a+5}{-2} \\\\-24=a+5\\a=-24-5\\a=-29

1st step is to multiply -2 on both sides

6 0
3 years ago
Read 2 more answers
Why is 1/6 greater than 1/8
kap26 [50]
1/6 is greater than 1/8, because when you change the fractions 1/6 will be 4/24 but 1/8 will be 3/24. To change the fractions you first have to find the lowest number that both denominators can go in, so it is 24. 6 can go into 24 four times, so you multiply the numerator by 4 making 1/6 4/24. 8 can go into 24 three times, so you multiply the numerator by 3 so 1/8 = 3/24.
7 0
3 years ago
Read 2 more answers
Other questions:
  • to get a certain shade of green paint, Melissa decides to mix 3 gallons of blue paint with 2 gallons of yellow paint. How much b
    12·1 answer
  • 7. Over the past 50 years, the number of hurricanes that have been reported are as follows: 9 times there were 6 hurricanes, 13
    12·1 answer
  • Ones band's streaming video concert to benefit a global charity costs $1.00 to view.
    13·1 answer
  • Give an example of a chance experiment with four possible outcomes. (Select all that apply.) A. rolling a standard die B. pickin
    6·1 answer
  • Owen made 60% of the shots he attempted during his hockey practice. He made 18 shots. How many shots did Owen attempt during his
    14·1 answer
  • Tom started a savings account that earned $168 an interest in eight years with an annual rate of 7% simple interest what was the
    10·2 answers
  • The expression 120 + 15m gives the volume of water in Miguel's pool (in liters) after he spends m minutes filling his pool.
    8·1 answer
  • Here is a list of ages (years) of children in a room:
    5·2 answers
  • it takes 2/5 of cleaning solution to clean 3/4 of the kitchen floor. how much cleaning solution does it take to clean the entire
    12·1 answer
  • If P(n) and Q(n) are polynomials of degree j and k, respectively, then the series
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!