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
KIM [24]
2 years ago
7

An engineer accident What is the combined thrust of the rocket if Stage A is firing normally, but Stage B is applying reverse (n

egative) thrust?
Mathematics
1 answer:
Aleks [24]2 years ago
4 0

Answer:

i  think 64 for your answer

Step-by-step explanation:

You might be interested in
Los 75 postulantes que fueron aceptados tuvieron notas desde 16 hasta a 20. Si el grupo se hubiera desempeñado de modo homogéneo
joja [24]

Answer:

Tenemos 75 postulantes, y sus notas están en el rango desde 16 hasta 20.

1) si el grupo es homogéneo y todos tienen la misma nota, entonces todos van a tener la nota media en el rango (16, 20)

Para encontrar esta nota calculamos la suma entre ambos extremos y lo dividimos por 2.

Media = (16 + 20)/2 = 36/2 = 18

La nota sería 18.

2) entre 16 y 20 tenemos:

16, 17, 18, 19 y 20

tenemos 5 notas distintas, entonces si agrupamos a los estudiantes por nota, tendríamos 5 grupos.

3) En una distribución normal, el grupo mas grande debería coincidir con la media del intervalo. Ya sabemos que la media es 18, entonces es esperable que la nota del grupo mas grande sea 18.

4) Si los estudiantes se ordenan en fila según notas tendríamos:

Fila con nota 16

fila con nota 17

fila con nota 18

fila con nota 19

fila con nota 20

Podemos ver que la fila del medio es el grupo con nota de 18

6 0
3 years ago
Person 1 can do a certain job in twenty-one minutes, and person 2 can do the same job in twenty-eight minutes. When completing t
eimsori [14]

The <em>correct answer</em> is:


C) x/21


Explanation:


Since Person 1 can complete the entire job (100% = 1/1 = 1) in 21 minutes, this person can complete 1/21 of the job per minute. This is Person 1's rate. If x is the amount of time it takes both people together to finish the job, then the amount of work Person 1 does would be (1/21)(x) = x/21.

7 0
3 years ago
What is the range of 34, 56, 13, 98, 75
Crank
The range is the highest number minus the lowest number

98 - 13 = 85 <==
3 0
3 years ago
Read 2 more answers
Which of the following is a secant on the circle below?
creativ13 [48]
Answer : AB and DE are the secants
Explanation: Because they both intersect the circle in exactly 2 points
3 0
3 years ago
What is the sum of 7.8 and 7.02
Neporo4naja [7]
The sum of 
7.8 and 7.02 would be 
14.82

because 
  7.8 
+7.02
------------
14.82


hope this helps :)  



4 0
3 years ago
Read 2 more answers
Other questions:
  • How does finding the square root of a number compare to finding the cube root of a number. Use the number 64 in your explanation
    7·1 answer
  • Solve sin2∅=sin∅ on the interval 0≤x&lt; 2<img src="https://tex.z-dn.net/?f=%5Cpi" id="TexFormula1" title="\pi" alt="\pi" align=
    11·1 answer
  • Rounding to hundreds or thousands
    13·1 answer
  • Please ans the question below
    10·1 answer
  • Simplify ---<br>(2√7)^2​
    11·1 answer
  • y varies inversely with x. k, the constant of inverse variation, is 9.62. When y is 2.6, what is x? Round your answer to the nea
    13·1 answer
  • There are 1200 students in a school. 1/5 of the students are majoring in science. Of the science majors 30% are biology majors.
    7·1 answer
  • Can you help with question 6b please someone please help me.
    13·1 answer
  • A bag contains 2 steel balls and 5 brass balls. The total weight is 13 pounds. If 2 steel balls are added and 2 brass balls are
    14·1 answer
  • Find x+y. <br><br><br><br> Please help<br> Please help
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!