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
inn [45]
3 years ago
5

Answer it please ↓↓

Mathematics
1 answer:
aliya0001 [1]3 years ago
8 0

Step-by-step explanation:

hope this helps to u......

You might be interested in
Ten more than a number is 62
Helga [31]
X + 10 = 62
x = 52
The number you started with is 52.
8 0
3 years ago
Read 2 more answers
5/7+(-1/3)-(-1/2)<br><br> Show work pls
ELEN [110]
30/42-14/42+21/42= 37/42
7 0
3 years ago
Next
AveGali [126]

Answer:

C. Robbie's glider

Step-by-step explanation:

P.S -The exact question is -

Given - Melissa and Robbie are flying remote control gliders.

The altitude of Melissa's glider, h(s), in feet, is modeled by this function, where sis time, in seconds, after launch.

m(s) = 0.4(s³ - 11s² + 31s – 1)

The altitude of Robbie's glider is modeled by function r, where sis time, in seconds, after launch.

To find - Which glider reaches the greater maximum altitude in the first 6 seconds after launch?

A. Neither glider reaches a maximum altitude on the given interval.

В. Melissa's glider

C. Robbie's glider

D. Both gliders reach the same altitude on the given interval.

Proof -

At t = 6 sec,

Melisa glider is

h(6) = 0.4((0.6)³ - 11(0.6)² + 31(0.6) – 1)

      = 0.4( 0.216 - 3.96 + 18.6 - 1 )

      = 0.4(13.856) = 5.5424

⇒h(6) = 5.5424

∴ we get

At t = 6 seconds, Melissa glider is at the altitude of 5.54 feet

Now,

From the figure, we can see that,

At t = 6 seconds, Robbie's glider is approximately at an altitude of 13 feet

Now,

As 13 > 5.5

So,

Robbie's glider is at maximum height in 6 seconds after the launch.

So,

The correct option is - C. Robbie's glider

8 0
2 years ago
Quiz
alisha [4.7K]

Answer:

the first one

Step-by-step explanation:

(-5+5) will equal 0. Because of the zero property no matter what you multiply it by it will equal 0. Same thing with (9-9)

7 0
3 years ago
Solve for x. (Similar Triangles)
Softa [21]

Answer:

x = 1

Step-by-step explanation:

its a special right trianlge. So both sides are the same.

3 0
3 years ago
Other questions:
  • Nectarines cost $2.99 per pound. Shayla buys a single nectarine for $0.75. How much does the nectarine weigh to the nearest hund
    15·1 answer
  • A colony of ants carried away 22 of your
    5·1 answer
  • Which expression is equivalent to 3^2 *3^3
    6·2 answers
  • Which one is greater 27.532 or 27.523
    14·2 answers
  • 5/12 - 2/7 haha please help me :3333
    9·2 answers
  • I NEED HELP, IF LINK = REPORT FOR MODERATORS TO MODERATE (I think they should start something that doesn’t let us post links)
    11·2 answers
  • Plz guys help me pzl
    10·1 answer
  • Write the equation of the graph shown below in factored form. the graph starts at the bottom left and continues up through the x
    15·1 answer
  • Find two consecutive negative odd integers whose product is 35?
    7·2 answers
  • In a school annual day function a variety programme was organised. It was planned that
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!