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
Find all natural numbers n such that 1+3+5+7+...+(2n-1) sum is divisible by 4
Ierofanga [76]

n ∈ natural even numbers

Step-by-step explanation:

1 + 3 + 5 + 7 + … + (2n-1)

  • a = 1
  • b = 2
  • Uₙ = 2n - 1

sum of the first n terms :

Sₙ = n/2(a + Uₙ)

Sₙ = n/2(1 + 2n - 1)

Sₙ = n/2(2n)

Sₙ = n²

∴ so, the solution of n is all natural even numbers

6 0
3 years ago
Read 2 more answers
Help me with this math work please
Aloiza [94]
Your photo is super blurry! I can’t read parts of the problems, so I can’t exactly help you. Sorry! Good luck.
7 0
2 years ago
Read 2 more answers
Find the measure of one interior angle of a regular 21-gon.
ExtremeBDS [4]
C step-by-step the coordinate of that is pretty simple to say but hard at the same time
5 0
2 years ago
Read 2 more answers
Evaluate.<br> 13[42–(2+4)]
german

Answer:

468

Step-by-step explanation:

=13[42-6]

=13 (36)

=13×36

=468

6 0
3 years ago
Can someone explain how we solve this problem
riadik2000 [5.3K]
It is look so x=? so if it was 2 then it would be
2-1 = 2+1
_______          which is wrong so that's how to do it which is x?
2+5 = 2-7 

the answer is 1/7 so ya its D.1/7 :) hope i helped
4 0
3 years ago
Read 2 more answers
Other questions:
  • 21/80 in a simplified fraction
    12·2 answers
  • For every sale of $50, a company pays its salesperson an incentive of $5.
    11·1 answer
  • Simplify. 32 + 5 × 2 − 8 A) −84 B) 8 C) 11 D) 20
    11·2 answers
  • ANSWER QUICK!! 75 PTS!!!
    8·1 answer
  • Some number added to 17
    7·1 answer
  • Cards with the numbers 1 through 50 are placed in a box and thoroughly shuffled. What is the probability of randomly selecting a
    7·2 answers
  • If y varies directly as x, and y is 18 when x is 5, which expression can be used to find the value of y when x is 11?
    5·1 answer
  • Are the following functions linear or nonlinear? Drag the tiles to complete the statements.
    5·1 answer
  • Write 215 as a product of its prime factor
    12·2 answers
  • The property tax on a house with an assessed value of $606,000 is $7070. Determine the property tax on a house with an assessed
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!