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
Salsk061 [2.6K]
3 years ago
12

A student writes the inequality x > 17 in interval notation as [17, POS INF]. Explain why this is incorrect.

Mathematics
1 answer:
krok68 [10]3 years ago
8 0

Answer:

see explanation

Step-by-step explanation:

[ 17, + ∞ ] are used to indicate that the values inside are equal to the 2 limits, that is that x can equal 17 or + ∞

However, this as not the case as x > 17 indicates x is greater than 17 but not equal to it. This is also true for + ∞

To represent this situation parenthesis is used, that is

(17, + ∞ )

You might be interested in
here are some numbers 8 11 13 18 25 37 , 8 13 18 is an arithmetic progression and the rule is to add 5 use 3 of the numbers to m
chubhunter [2.5K]

Answer:

11, 18, 25

Step-by-step explanation:

add 7

3 0
3 years ago
Which is the angle of elevation from the submarine to the boat? <1, <2 ,<4 <3
grigory [225]

Answer:

<1

Step-by-step explanation:

When an observer is at the same level with the submarine, his line of sight above the horizontal upward to the boat would form an angle called the angle of elevation.

Thus, the angle of elevation from the submarine to the boat is marked as <1. <1 is the angle of elevation from the submarine.

6 0
3 years ago
H(x) = x - 2<br> g(x) = 4x - 3<br> Find (h. g)(x)
Romashka-Z-Leto [24]
X=1/3

Brainliest? Pls
3 0
2 years ago
suppose the cost of renting a scooter varies directly with the number of hours. It costs $37.50 to rent a scooter for 5 hours. a
Mademuasel [1]
Y = (37.50/5)x
y = 7.50x

Graph: Since the graph will start at the origin (0,0) and has a constant rate of $7.50 per hour, the graph will be linear and in proportion. Some cooridinate are as follows:


x:   0     1      2        3        4        5 ....(add 1...)
y: 7.5   15   22.5    30   37.50    45....(add 7.50...)
8 0
2 years ago
Read 2 more answers
A box of 6 trophies costs $5. How much would it cost to buy 48 trophies?
Romashka [77]

Answer:

$40

Step-by-step explanation:

since 6 x 8 = 48

you need 8 boxes which each cost $5

so

8 x $5 =$40

8 0
3 years ago
Other questions:
  • A chef made 30 donuts in 60 minutes. How long would it take him to<br> make 90 donuts?
    13·2 answers
  • The computers bus system collected the data in the table below. All of the data were collected under the same conditions: dry ro
    6·1 answer
  • How do you solve tan(sin^-1 x/2)? (show steps)
    9·1 answer
  • Ineed help help me please
    7·1 answer
  • Can someone help me solve this?
    15·1 answer
  • What is the area of the circle shown if the area of the shaded sector is approximately 7.5 cm2?
    6·2 answers
  • A baseball hat for $22.90 at 5% sales tax
    10·2 answers
  • The graph below is a portion of a complete graph. Choose the complete graph assuming it is an odd function.
    12·1 answer
  • Given the following​ function, find f(−5), f(0), and f(4). f(x)=x2+5
    14·1 answer
  • Find probabilities using combinations and permutations. Tyler was feeling particularly adventurous at the hair salon one day, an
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!