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
melamori03 [73]
3 years ago
6

A group of 6 hikers are preparing for a one week trip. All of the group's supplies will be carried by the hikers in

Mathematics
1 answer:
Slav-nsk [51]3 years ago
5 0

Answer:

Step-by-step explanation:

1 oz = 0.0625 lb

Ratio of the hiker an backpack in the first row = 152.25 lb : 14.5 lb

                                                                            = 21 : 2

Hiker's weight       Backpack weight                  Total weight (in lb)

1). 152 lb 4 oz                14 lb 8 oz                (152+14) lb (4+8) oz = 164lb 12oz

                                                                                                  = 16.75 lb

2). 107 lb 10 oz               10 lb 4 oz                (107+10) lb (10+4) oz = 117 lb 14 oz

                                                                                                        = 117.875 lb

3). 129 lb 15 oz           \frac{129.9375}{x}=\frac{21}{2}                 (129+12) lb (15+6)oz = 141 lb 21 oz

                              x = 12.375 lb                                                      = 142.3125lb

                              x = 12 lb 6 oz

4). \frac{x}{8.75}=\frac{21}{2}                   8 lb 12 oz                 (8 + 91) lb (14+12) oz = 99 lb 26 lb

   x = 91.875 lb                                                                                = 100.625 lb

  x = 91 lb 14 oz

5). \frac{x}{10}=\frac{21}{2}                     10 lb                           (105 + 10) lb = 115 lb

    x = 105 lb                    

You might be interested in
The cost of directly proportion to its mass.6 Kg of fish cost 24 . find the cost of 8 kg of fish​
Murljashka [212]

Answer: 32 dollars

Step-by-step explanation: 24 / 6 = 4, 24 + 4 + 4 = 32

5 0
2 years ago
I need help with my math
kherson [118]

Answer:

Ok what is the problem

Step-by-step explanation:

8 0
3 years ago
ONLY NEED PART B HELP
bezimeni [28]

Answer: 48 model cars

Step-by-step explanation: 1. You know that the ratio of the number of model cars that Jim owns to the number of model cars Terrence owns is 4:3.

2. Let's call the number of model cars that Jim owns is , therefore, you can solve the exercise as following:

3. Therefore, Jims owns 48 model cars.

4 0
2 years ago
What is the relationship between the lines determined by the following two equations?
oksano4ka [1.4K]

Answer:

C. They are the same line.

Step-by-step explanation:

In order to compare the linear equations given, they need to be in the same form.  The best form in order to evaluate slope and y-intercept is slope-intercept form, y = mx + b.  Since the second equation is already in slope-intercept form, we need to use inverse operations to convert the first equation:

6x - 2y = 16 ----  6x - 2y - 6x = 16 - 6x ----  -2y = -6x + 16

-2y/-2 = -6x/-2 + 16/-2

y = 3x - 8

Since both equations are in the form y = 3x - 8, then they are both the same line.

4 0
3 years ago
Help ASAP!!<br><br> Worth 40 points!!!
Vlad1618 [11]
12 x g + 1
Hope this help you
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which Fraction is equal to -2/3<br> A. 2/-3<br> B. -3/2<br> C. -2/-3<br> D. 2/3
    11·1 answer
  • What is angle a? ive already gotten the other side
    11·1 answer
  • russell bought a CD player that costs $120 before it went on sale for 15% discount. If he paid 5% sales tax on the sale price, h
    11·2 answers
  • Solve for number eight
    10·2 answers
  • What are the answers to the following quadratic equation:<br> x^2-4x-12
    5·2 answers
  • Use the functions f(x) = 2x2 + 3 and g(x) = 3x + 5 to evaluate the composite function. f(g(3))
    13·1 answer
  • Write the equation of the line in slope-intercept that has slope m= -4 and y- intercept b=8<br><br>​
    12·2 answers
  • Help pleasssseeee......(do all pls)
    13·2 answers
  • If X=sin 130° + cos 130° then<br>1)X&lt;0 2)X=0 3)X&gt;0 4)X greater than or equal to 0​
    7·1 answer
  • 6x^2 - 21 = 9<br> solve for x
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!