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
Hatshy [7]
3 years ago
14

Help me with this question thanks

Mathematics
2 answers:
Solnce55 [7]3 years ago
8 0

Answer:

arrow going from 9 to -infinity (open circle)

Step-by-step explanation:

equalize equation by multiplying both sides by 3 to obtain the equation 9>t

then simply plug in numbers to see if they check out, ie: 3> 4/3 makes sense, but 3> 10/3 doesn't.

Draw the arrow to accommodate for the answers that DO fit.

open circle, because it doesn't work for t=9

ArbitrLikvidat [17]3 years ago
8 0

Answer:

see below

Step-by-step explanation:

3 > t/3

Multiply each side by 3

3*3 > t/3 *3

9 > t

t < 9

There is an open circle at 9, since  the symbol is  less than

The line goes to the left.

You might be interested in
H(t)=-0.2t^2+2t models the height in feet of a ball that is kicked into the air where t is given as time, in seconds. After how
Marizza181 [45]
To get the maximum height, we first determine the time at which this maximum height is attained by differentiating the given equation and equating the differential to zero.
                                 h(t) = -0.2t² + 2t
Differentiating,
                               dh(t) = -(0.2)(2)t + 2 = 0
The value of t is equal to 5. Substituting this time to the original equation,
                                   h(t) = -0.2(5²) + 2(5) = 5 ft
Thus, the maximum height is 5 ft and since it will take 5 seconds for it to reach the maximum height, the total time for it to reach the ground is 10 seconds.

Answers:              maximum height = 5 ft
                 time to reach max height = 5 seconds
            time it will reach the ground = 10 s
8 0
3 years ago
Solving equations <br><br> 3(2x-1)=6
Lubov Fominskaja [6]

Answer:

x = 3/2 or 1.5

Step-by-step explanation:

distribute 3 to the 2x and -1 by multiplying

6x - 3 = 6

add 3 to both sides to get 6x by itself and it keeps both sides equal

6x = 9

divide by 6

x = 9/6 = 3/2

x = 3/2

6 0
3 years ago
The train takes 1 1/2 hours to get from Miami to Orlando. The train takes 5 times as long as that to get from Miami to Tallahass
AleksandrR [38]
'Miami to Orlando' = 1 1/2 hours = 1.5 hours
'Miami to Tallahassee' = 5 times of 'Miami to Orlando',  then
 5 * 1.5 =  7.5
So the train would take 7.5 hours or 7 1/2 hours from Mami to Tallahassee.
7 0
3 years ago
Yesenia took three tests in her accounting class. She scored 91 points on her first test and 73 points on her second test. If he
Dmitry_Shevchenko [17]
The answer is 73
you just set it up at 73+91+x=79 and solve

3 0
3 years ago
Read 2 more answers
Use base ten blocks to find 182 divided by 14. Describe the steps you took to find your answer
Kruka [31]
182 divided by 14 is 13
6 0
4 years ago
Other questions:
  • Which number line best shows the position of 172
    12·1 answer
  • Hi, please help me with maths lit assignment 1
    10·2 answers
  • Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = 4 - 3 sin θ
    14·2 answers
  • What is 492.3069 rounded to nearest thousandth
    10·2 answers
  • List three words or phrases used in real life that indicate negative numbers.
    14·1 answer
  • A family trip to a zoo cost $175.54. They paid using a credit card that carries a 12% simple interest rate. If the bill was paid
    6·1 answer
  • Hey please help thank youu :)<br><br> 7m=2m-35<br><br> solve for m please
    15·2 answers
  • If x = 3, y = 4 and z = -2, then 5x - 2y - z =
    15·2 answers
  • Carbon is found in ALL of these materials seashells, wood, plants, and water.
    10·1 answer
  • Look at the question below.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!