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
Papessa [141]
3 years ago
11

Join gimkit need as many players as possible 55769​

Mathematics
1 answer:
Harman [31]3 years ago
8 0

Answer:

Bet

Step-by-step explanation:

You might be interested in
A rocket takes off from a height of 30 feet with an initial velocity of 150 ft /sec. The equation that models the path that the
algol13

Answer:

The rocket will hit the floor at 9.57 seconds

Step-by-step explanation:

Given

G(x) = -16x^2 + 150x + 30

Take off height = 30ft

Initial velocity= 150ft/s

Required [Missing from the question]

Time to hit the ground

The rocket will hit the ground at:

G(x) = 0

So, we have:

0 = -16x^2 + 150x + 30

Rewrite as:

16x^2 - 150x - 30=0

Solve using quadratic formula, we have:

x = \frac{-b \± \sqrt{b^2 - 4ac}}{2a}

Where:

a= 16\\ b = -150\\ c = -30

So, we have:

x = \frac{-(-150) \± \sqrt{(-150)^2 - 4*16*(-30)}}{2*16}

x = \frac{150 \± \sqrt{22500 +1920}}{32}

x = \frac{150 \± \sqrt{24420}}{32}

x = \frac{150 \± 156.27}{32}

Split:

x = \frac{150 + 156.27}{32}\ or\ \frac{150 - 156.27}{32}

x = \frac{306.27}{32}\ or\ \frac{-6.27}{32}

Time cannot be negative;

So:

x = \frac{306.27}{32}

x = 9.57

<em>Hence, the rocket will hit the floor at 9.57 seconds</em>

3 0
3 years ago
chang reads 9 3/4chapters in 4 1/2 hours. what is the unit rate in chapters per hour? write your answer as a fraction or a mixed
snow_lady [41]

Answer:

2 1/6 chapters per hour

Step-by-step explanation:

Find the unit rate, as follows:

   9.75 chapters

 ----------------------- = 2.166666 ... chapters per hour, or

     4.5 hours                            2 1/6 chapters per hour

3 0
3 years ago
Mrs. Taft keeps inventory of the copy paper in the school copier room. Nine weeks ago, there were 150 reams of copy paper in the
Novay_Z [31]

Answer:

-9/65

Step-by-step explanation:

5 0
3 years ago
10 rational numbers between -2 and 1/8​
Kryger [21]

Answer:

there should not be negative number in rational number

6 0
3 years ago
I need help!!!!!!!!!
Natalka [10]

Answer:

10 2/3 x 9/10 = 9 3/5

1 x 10 2/3 = 10 2/3

10 2/3 x 2 1/3 = 24 8/9

1/8 x 10 2/3 = 1 1/3

10 2/3 x 3/5 = 6 2/5.

Hope this helps!

8 0
2 years ago
Other questions:
  • Find the GCF of 21, 30
    15·2 answers
  • Solve 2x^2 − 8x = −7
    10·1 answer
  • Would is the answer to -27/9=R/3
    6·1 answer
  • I need help with this
    5·1 answer
  • Which of the following is the largest rational number ?<br> 4/16<br> 3/16<br> 8/16<br> 10/16
    10·2 answers
  • Rewrite each equation in vertex form by completing the square. Then identify the vertex.
    14·2 answers
  • what is an equation of the line that passes through the point (-2,5) and is perpinduclar to the line whose equation is y= 1/2x +
    11·1 answer
  • Mr. Holden has 32 quarters in stacks of 4 on his desk . how many stachs of quartets are on his desk
    15·1 answer
  • Help me please༼ つ ◕_◕ ༽つ<br><br> The value of x is ___, and the value of y is ___.
    14·2 answers
  • Refer to Mrs. Paul's sales for the month of August to calculate the following: 1.4.1 Mrs. Paul adds a 40% mark-up to all the sto
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!