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
Semenov [28]
3 years ago
14

The position function of a spaceship is below and the coordinates of a space station is r(t) r(t)=(3+t)i+(2+lnt)j+(7−4/t2+1)kand

the coordinates of a space station are (7, 5, 11). The captain wants the spaceship to coast into the space station. When should the engines be turned off?

Mathematics
1 answer:
bulgar [2K]3 years ago
6 0

Answer:

The engine should be turned off at t = 1

Step-by-step explanation:

The detailed and step by step calculation is shown in the attachment below

You might be interested in
How to solve algebraic equations with 2 variables
melisa1 [442]
You re write the equation, so when the equations are added one of the variables are eliminated
8 0
2 years ago
Someone please help me
SOVA2 [1]
Gosh, when I saw that my mind went blank
6 0
3 years ago
Given the sequence 2, 5, 8, 11, 14, ..., which term is 59? (Hint: find n.)
____ [38]
N = 3  ( the next number is 3 plus the previous number
 sequence formula = an = 3(n-1) +2

so for term the term that =59

59 = 3(n-1) +2

distribute:
59 = 3n -3+2

59 = 3n -1

60 = 3n
n = 60/3
n = 20

59 is the 20th term



8 0
3 years ago
A Stegosaurus eats six and two fifths big leaves for breakfast and three and one fifth big leaves for lunch. How many leaves did
Mkey [24]

Answer:

9 and 3/5

Step-by-step explanation:

Nine and Three Fifths

7 0
3 years ago
Read 2 more answers
If Charlotte spent 25% more on furniture than she will on flooring, how much did she spend on furniture?
SashulF [63]

Answer:

Charlotte spent   x + 0.25x on furniture

Step-by-step explanation:

Given:

Charlotte spent 25% more on furniture than she will on flooring

To Find:

Amount spent on furniture = ?

Solution:

Let the amount spent on flooring be x

and the amount spent on furniture be y

25% more on furniture than she spent on flooring can be written as

=>25% of x

So the cost spent on furniture will be

=>y= cost spent on flooring +  25% of cost spent on flooring

=>y= x + 25% of x

=>y=x + \frac{25}{100} \times x

=> y=x + 0.25x

3 0
3 years ago
Other questions:
  • The function f(x) = x^2 The graph of G (x) translated to the right 3 units what is the function rule for g(x) ?please show work!
    8·1 answer
  • A cistern can be completely drained by a pipe in 6 hours. It can be filled by two pipes in 4 hours and 5 hours, respectively. Ho
    5·1 answer
  • Which events are dependent? Choose all that apply.
    14·2 answers
  • There are 26 students at Williams math class the mean height of the student is 160 cm and the median height is 156 cm to inch aq
    6·1 answer
  • Identifiy the mode of the followinng numbers:2,5,6,6,11,19,20
    5·1 answer
  • Help quick ASAP!!!!!!!
    13·2 answers
  • Marlene earns $12,800 per year. 15% is taken from her earnings for taxes. how much money is paid in taxes? how much money is lef
    7·1 answer
  • Convert the following standard form linear inequality into slope-intercept form:<br> 2x + 5y ≤ 10
    9·1 answer
  • Micheal is using the table below to find the value of 128 x 72 .
    12·1 answer
  • PLEASE HLEP WITH A FREAKING IXL
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!