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
likoan [24]
2 years ago
13

A hockey team's morning workout schedule consists of 15 minutes of warm-ups, 30 minutes of weight training, and 20 minutes of ae

robic exercises. What is the ratio of the time spent doing warm-ups to the amount of time spent for the entire workout?
Mathematics
2 answers:
borishaifa [10]2 years ago
6 0
Hello! The ratio would be 15 minutes warm ups: 65 minutes total workout.

To simplify this: 3:13 ratio. (Divided 15 by 5 and 65 by 5)
Andreyy892 years ago
6 0

Answer:

15:65 which simplifies to 3:13

Step-by-step explanation:

The amount of time spent doing warm ups is 15 minutes, and the total amount of time doing the workout is 65 minutes. Plug these two numbers into the ratio and simplify.

You might be interested in
There are 20 parrots at the animal sanctuary. Their population is increasing at a rate of 15% per year. There are also 24 snakes
worty [1.4K]
For the answer to the questions above,
A) Parrots are following a Geometric Progression of 15% increase.

20(1.15),  20(1.15)², 20(1.15)³,

Function  = 20(1.15)^n      Where n is at the end of year, n =1, 2, 3, ..

Snakes are increasing by 4.

28, 32, 36,....

Function =  24 + 4n          n = number of end year,      n =1, 2, 3,...

<span>B) After 10 years:              </span>
Parrot =  20(1.15)¹⁰    = 80.91115471

Snakes =  24 + 4(10) = 64

<span>C) After what time they are the same: </span>
We use trial and error:


Test:  n                             20(1.15^n)                        (24 + 4n)
          1                                    23                                   28
          2                                    26.45                              32
<span>          3                                    30.41                             36    </span>
          4                                    34.98                              40
          5                                    40.23                              44
          6                                    46.26                              48
          7                                    53.20                              52
          8                                    61.18                              56
          9                                    70.36                              60

After year 7, the Parrots increases far more.
<span>At year 7 they are roughly the same.</span>
8 0
3 years ago
Need help As soon as possible!!
emmasim [6.3K]
I think the fourth option is the answer. It wi give you the Side angle side postulate.
4 0
3 years ago
Given the function f(x)=x^4+8x^3+16x^2, determine all intervals on which f is decreasing.
ValentinkaMS [17]

Answer:

see attachment

Step-by-step explanation:

4 0
3 years ago
No links pls
Jobisdone [24]

Answer: D: the point (0,0) contains the x-intercept

Step-by-step explanation:

4 0
3 years ago
Two girls scout troops are completing a wilderness campout. Use the information to answer the questions. The Blue Tripp hikes 2/
Nikitich [7]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

Blue tripp:

Hikes 2/3 miles every 1/2 hour

Yellow troop:

Hikes 3/4 miles every 1/3 hour

How long does it take each troop to walk 1 1/2 miles, 1/2 mile, and 3/4 mile?

To hike 1 1/2 miles

Blue troop:

2/3 miles = 1/2 hours

3/2 miles = x

2/3x = 3/4

x = 3/4 * 3/2

x = 9/8 = 1 1/8 hours

Yellow troop:

3/4 = 1/3 hours

3/2 = x

3/4x = 3/6

x = 3/6 * 4/3

x = 12/18 = 2/3 hours

To hike 1/2 mile :

Blue troop:

2/3 miles = 1/2 hours

1/2 miles = x

2/3x = 1/4

x = 1/4 * 3/2

x = 3/8 hours

Yellow troop:

3/4 = 1/3 hours

1/2 = x

3/4x = 1/6

x = 1/6 * 4/3

x = 4/18 = 2/9 hours

To hike 3/4 miles :

Blue troop:

2/3 miles = 1/2 hours

3/4 miles = x

2/3x = 3/8

x = 3/8 * 3/2

x = 9/16 hours

Yellow troop:

3/4 = 1/3 hours

3/4 = x

3/4x = 3/12

x = 1/4 * 4/3

x = 4/12

x = 1/3 hours

4 0
3 years ago
Other questions:
  • -wsquared=576. Solve the equation
    12·2 answers
  • Two cities are 847 miles apart. Convert this distance to kilometers. State your answer to the nearest tenth of a kilometer
    6·2 answers
  • How do I put these equations into vertex form?
    11·1 answer
  • What is the equation of the line, in general from, that passes through the point (-1,-1) and is parallel to the line whose equat
    11·1 answer
  • (38x+61y)-(3x11y)= <br> solve for distributive property
    12·1 answer
  • What side is adjacent to angle Y?<br> XZ<br> ZY<br> YX<br> None of the above
    5·1 answer
  • M(6.–8) is the midpoint of AB. The coordinates of point A are (1.–3).
    7·1 answer
  • The lines y = 6x +2 and y = -6x +2 are...
    5·1 answer
  • George wants to purchase a gift for his father for Father’s Day that cost 67.25 if he has already saved 7/8 of the amount how mu
    6·1 answer
  • Determine if (−2,4) is a solution to the following system of inequalities.-3x &gt; -7y -37x &gt; -5y -4
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!