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
Gekata [30.6K]
3 years ago
15

An explorer is climbing up and rappelling down a series of cliffs and drop-offs. She starts at her base camp, which is on the mi

ddle of a mountain. She begins by rappelling down an 82.5-foot drop-off and then climbs a cliff of 30.4 feet. Next she rappels down a 45.5-foot drop-off and then climbs a 25.2-foot cliff.Finally she makes two 45.4-foot climbs. Part A: How far above or below her base camp is the explorer now?
Mathematics
1 answer:
Vesna [10]3 years ago
5 0

Answer:

162.8 above her camp site she starts at the middle and drops 82.5 and then climbs 30.4 which puts her at 52.1 then by her repelling down another 45.5 drop she then proceeds to climb 25.2 which puts her at 72.4 and if you multiplie 45.4 by 2 it counts for the extra 90.4 drop which then concludes her climb to be bellow her site by 162.8 and the 1st word is supposed to be bellow my bad.

Step-by-step explanation:

step by step is above

You might be interested in
Y-intercept = 5<br> Slope = 3
AURORKA [14]

Answer:

the equation as intercept form is

y = 3x + 5

3 0
3 years ago
Read 2 more answers
Find the value of each expression
nikdorinn [45]

Answer: 1. -24

2. -10

3. 8

4. 8

5. -10

6. -75

Step-by-step explanation:

7 0
3 years ago
Please help with this
snow_lady [41]

Answer:

B. -  \frac{9}{8}

Step-by-step explanation:

\huge\frac{ - 2 {a}^{ - 3} {b}^{2}  }{a}  \\  \\ \huge  =  \frac{ - 2  {b}^{2}  }{a \times{a}^{ 3} }   \\  \\ \huge =  \frac{ - 2  {b}^{2}  }{{a}^{ 4} }   \\  \\  \huge =  \frac{ - 2 \times  {3}^{2} }{ {( - 2)}^{4} }  \\  \\   \huge=  \frac{ - 2 \times 9}{16}  \\  \\  \huge  \red{=  -  \frac{9}{8} }

8 0
3 years ago
Four mathematicians, three physicists, and an engineer are to be seated equally spaced around a circular table. How many differe
Vesna [10]

First, we can choose the seats for the four mathematicians.  Then we seat the physicits, then the engineer.  There are 4! ways to seat the mathematicians, then 3! ways to seat the physicists, then 1! ways to seat the engineer.  But then we must divide by 8, because we can rotate the table, so there are 8!*4!*3!/8 = 725760 ways to seat everyone.

3 0
3 years ago
I need help ASAP ASAP plz someone help me plz plz plz
anyanavicka [17]

Answer:

Rate of change  = 0.5

Initial value = 120

Step-by-step explanation:

(10 , 125)   ;   (30 , 135)

Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}

         = \frac{135-125}{30-10}\\\\= \frac{10}{20}\\\\= \frac{1}{2}\\= 0.5

Rate of change  = 0.5

Initial value = 120

4 0
2 years ago
Other questions:
  • Which of the following are solutions to the equation below x^2+11x+30=0
    14·1 answer
  • BRAINLIEST + Points! Explain
    7·1 answer
  • Which equation is the inverse of y= x^2+4
    12·1 answer
  • What is 43.3(blank)
    11·1 answer
  • A flower bed is in the shape of a triangle with one side twice the length of the shortest​ side, and the third side is 18 feet m
    11·1 answer
  • Anyone help me please ?
    10·2 answers
  • Solve 5(z + 6) – 2 = 9z
    12·2 answers
  • 1. My brother is 6 feet tall, and I was thinking approximately how many yards was his height?
    15·1 answer
  • Graph =−2+5 y = − 2 x + 5 and =−12−3 y = − 1 2 x − 3 . Are the lines parallel, perpendicular, or neither?
    10·1 answer
  • Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x-y=7.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!