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
Ymorist [56]
3 years ago
9

CAN SOMEONE HELP ME!!!!!!!!!!!!!!!

Mathematics
2 answers:
pashok25 [27]3 years ago
8 0

Answer:

150 min

Work:

2 hours = 120 min, 120 + 30 min = 150 min

Crazy boy [7]3 years ago
3 0

Answer: 150 min

Step-by-step explanation:

2 hours = 120 min, 120 + 30 min = 150 min

You might be interested in
I need help with this question. It is a file.
olchik [2.2K]
D because coefficient is the number next to the variable and 7 is the coefficient to the fifth power
7 0
3 years ago
A video game company surveys a random sample of 225 of its best customer and finds that the average gamer spends $406 a year on
Burka [1]
The second survey is more believable because there is randomness in the second rather than the first survey. Since the second company surveyed in all interest levels while the first company only surveyed their best customers. Random sampling like what the second company did helps produce representative samples by removing voluntary response bias and undercover age bias.
8 0
3 years ago
What number has exactly 5 factors between 1 and 20
mariarad [96]
<span>The factors of 16 are 1, 2, 4, 8, and 16.</span>
3 0
3 years ago
Read 2 more answers
2 , 3 ,5,7,11,13, what’s the pattern and the next 5 numbers
LenKa [72]
Srry idk the ans for this que
8 0
3 years ago
At noon, ship A is 170 km west of ship B. Ship A is sailing east at 35 km/h and ship B is sailing north at 20 km/h. How fast is
garik1379 [7]
Check the picture below.

now, keep in mind that ship B is going at 20kph, thus from noon to 4pm, is 4 hours, so it has travelled by then 20 * 4 or 80 kilometers, thus b = 80.

whilst the ship B is moving north, the distance "a" is not really changing, and thus is a constant, that matters because the derivative of a constant is 0.

\bf c^2=a^2+b^2\implies \stackrel{chain~rule}{2c\cfrac{dc}{dt}}=0+2b\cfrac{db}{dt}\implies \cfrac{dc}{dt}=\cfrac{b\frac{db}{dt}}{c}&#10;\\\\\\&#10;\begin{cases}&#10;\frac{db}{dt}=20\\&#10;c=10\sqrt{353}\\&#10;b=80&#10;\end{cases}\implies \cfrac{dc}{dt}=\cfrac{80\cdot 20}{10\sqrt{353}}\implies \cfrac{dc}{dt}=\cfrac{160}{\sqrt{353}}&#10;\\\\\\&#10;\textit{and rationalizing the denominator}\implies \cfrac{160\sqrt{353}}{353}

8 0
3 years ago
Other questions:
  • 5.
    14·1 answer
  • How do you wright 72 ounces in 6 steaks as a unit rate
    8·1 answer
  • What is volume of a cylinder with a. Radius of 7 and a height of 3
    7·1 answer
  • HELP!!
    6·2 answers
  • Can anyone help me with this.​
    9·2 answers
  • Determine whether the statement below is true or false diam is a rhombus
    8·2 answers
  • Find an equation of the line with the given y-intercept and slope m.
    15·1 answer
  • Please help.<br> Algebra.
    6·1 answer
  • A fox sees a rabbit 35 feet away and starts chasing it. As soon as the fox starts moving the rabbit sees it and starts running a
    15·1 answer
  • HELP!!! Simplify the expression.<br><br> 3√25t²
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!