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
german
2 years ago
5

Please help!! I need to go to the next question!

Mathematics
1 answer:
tino4ka555 [31]2 years ago
5 0

Given:

The inequality is:

3t+1\leq 5

To find:

The graph of the given inequality.

Solution:

We have,

3t+1\leq 5

Subtract both sides by 1.

3t\leq 5-1

3t\leq 4

Divide both sides by 3.

t\leq \dfrac{4}{3}

The value of t is less than or equal to \dfrac{4}{3}.

Since t\leq \dfrac{4}{3}, it means \dfrac{4}{3} is included in the solution, therefore there is a  closed circle at t=\dfrac{4}{3} and an arrow approaches to left from t=\dfrac{4}{3}.

Therefore, the correct option is A.

You might be interested in
Find the distance (7,-8) and (0,2)
Kobotan [32]

Answer:

d = √149 = 12.2

Step-by-step explanation:

Distance between 2 coordinates: d = √[(x2 − x1)^2 + (y2 - y1)^2]

d = √[(0 - 7)^2 + (2 - -8)^2]

d = √[(-7)^2 + (10)^2]

d = √[49 + 100]

d = √149 = 12.2

7 0
2 years ago
Which expression is equivalent 3/4(3x-5)
Arlecino [84]
Which expression is equivalent to 1/2 (2+ 3x – 6)?

3x - 5
3/2x - 5
3x – 4
3/2x - 2
The Answer Is B
3 0
3 years ago
Read 2 more answers
Let f(x) = cxe−x2 if x ≥ 0 and f(x) = 0 if x < 0.
sergij07 [2.7K]

(a) If <em>f(x)</em> is to be a proper density function, then its integral over the given support must evaulate to 1:

\displaystyle\int_{-\infty}^\infty f(x)\,\mathrm dx = \int_0^\infty cxe^{-x^2}\,\mathrm dx=1

For the integral, substitute <em>u</em> = <em>x</em> ² and d<em>u</em> = 2<em>x</em> d<em>x</em>. Then as <em>x</em> → 0, <em>u</em> → 0; as <em>x</em> → ∞, <em>u</em> → ∞:

\displaystyle\frac12\int_0^\infty ce^{-u}\,\mathrm du=\frac c2\left(\lim_{u\to\infty}(-e^{-u})-(-1)\right)=1

which reduces to

<em>c</em> / 2 (0 + 1) = 1   →   <em>c</em> = 2

(b) Find the probability P(1 < <em>X </em>< 3) by integrating the density function over [1, 3] (I'll omit the steps because it's the same process as in (a)):

\displaystyle\int_1^3 2xe^{-x^2}\,\mathrm dx = \boxed{\frac{e^8-1}{e^9}} \approx 0.3678

5 0
2 years ago
Plz help fast thanks
mamaluj [8]

Answer:C

20-3=17

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A circle has a radius of 30 cm.
topjm [15]
It would be 60 because all you do is double the radius because it is only half of the circle
4 0
2 years ago
Read 2 more answers
Other questions:
  • From the set {6, 16, 24}, use substitution to determine which value of x makes the inequality true. 4 + x &lt; 20 A. 16 B. 6 C.
    13·1 answer
  • Please help me with this problem
    10·2 answers
  • Mr wallace took 600mg if medicine. This was 75% of the full dose. What is the full dose?
    6·1 answer
  • Help plz pllllllllllllllz
    11·1 answer
  • Please helppppp Is this correct
    9·1 answer
  • You spin the spinner twice.
    15·1 answer
  • WILL MARK BRAINLIEST IF YOU GET IT RIGHT GET IT WRONG ON PURPOSE ILL REPORT U!
    5·2 answers
  • I need to know what goes each box 28 POINTS<br> :)
    13·2 answers
  • PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS ASAP
    7·1 answer
  • two buildings are built 10m apart. *the angle of depression from the top of the shorter building (y) to the foot of the taller b
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!