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
stich3 [128]
3 years ago
9

Select the correct answer from each drop-down menu.

Mathematics
1 answer:
kifflom [539]3 years ago
3 0

Answer:

  1. 0.83
  2. 0.9
  3. steeper than
  4. slower than

Step-by-step explanation:

Letting t=1 in Ted's equation, we find that he climbs 5/6 stairs in 1 second. As a decimal, 5/6 ≈ 0.83.

Michael climbs 9 stairs in 10 seconds so his rate is ...

... (9 stairs)/(10 seconds) = (9/10) stairs/second = 0.9 stairs/second

Michael's graph will be a line with a slope of 0.9; Ted's graph will be a line with a slope of about 0.83, so the line on Michael's graph is steeper.

Ted climbs fewer stairs per second, so his rate is slower than Michael's.

_____

<em>Comment on the problem</em>

You're being asked to compare two different rates that are associated with two different people. First the comparison is one way, then it is the other way. This can be confusing. It might be helpful to draw and label a simple chart to help you keep it straight. (The attachment is such a chart scribbled on a bit of scratch paper. It is sufficient for the purpose.)

You might be interested in
Which property is illustrated by the equation ?
sdas [7]
What's the question?
3 0
3 years ago
If cos(θ) = 6/8 and θ is in the IV quadrant, then fine:
svetoff [14.1K]

Answer:

a) 1

b) \frac{4}{3}

c) = 1

Step-by-step explanation:

We are given the following in the question:

\cos \theta = \dfrac{6}{8}

θ is in the IV quadrant.

\sin^2 \theta + \cos^2 \theta = 1\\\\\sin \theta = \sqrt{1-\dfrac{36}{64}} = -\dfrac{2\sqrt7}{8}\\\\\tan \theta = \dfrac{\sin \theta}{\cos \theta} = -\dfrac{2\sqrt7}{6}\\\\\csc \theta = \dfrac{1}{\sin \theta} = -\dfrac{8}{2\sqrt7}

Evaluate the following:

a)

\tan \theta\times \cot \theta =\tan \theta\times\dfrac{1}{\tan \theta} = 1

b)

\csc \theta\times \tan \theta\\\\= -\dfrac{8}{2\sqrt7}\times -\dfrac{2\sqrt7}{6} = \dfrac{4}{3}

c)

\sin^2 \theta + \cos^2 \theta = 1\\\text{using the trignometric identity}

5 0
3 years ago
Rhetta has a glass case in the shape of a square pyramid. One of the side of the square base is 8 in. long and the volume of the
Annette [7]

base is 8 times 8 because in a square all side lengths are the same, and to find the area of a square you multiply 2 sides. the square is the base in this so you use 8 times 8 as the base and you solve for height.

7 0
3 years ago
Please help i'll make it 50 points
Travka [436]

Answer:

Step-by-step explanation:

it will be irrational  

6 0
2 years ago
Read 2 more answers
How would you convert Celsius to Fahrenheit
ira [324]
Multiply 1.8 (or 9/5) and add 32
3 0
3 years ago
Other questions:
  • Write and solve an equation to find the value of the variable 104,137,154,131,x; mean=130
    12·1 answer
  • Find the greatest common divisor of 9 and 27
    9·1 answer
  • WILL GIVE BRAINLIEST!!!!!
    11·1 answer
  • Which of the following relations describes a function?
    14·1 answer
  • -5/6 - 17/18 - (-2/9)
    8·1 answer
  • 45/19 as a decimal rounded to the nearest tenth
    10·2 answers
  • Amy would like to spend at most $100 on lunches for the month. After the first day, Amy had spent $25. At most, how much money c
    12·1 answer
  • What is the rate of change?
    13·1 answer
  • Help<br><br><br><br><br> Ftmtrntnnrnrnrnrrrn
    5·1 answer
  • Decide whether quadrilateral ABCD with vertices 4(3,1), B(-1,-1) C(1,3), and D(5.5) is a rectangle, rhombus,square, or parallelo
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!