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
MaRussiya [10]
3 years ago
12

How do you write n over 3 -5 in a word phrase

Mathematics
1 answer:
liraira [26]3 years ago
3 0

I believe its

n over three negative five

You might be interested in
In what ways do advertisers in magazines use sexual imagery to appeal to youth? One study classified each of 1500 full-page or l
Tanzania [10]
In what ways do advertisers<span> in </span>magazines use sexual imagery<span> to </span>appeal<span> to </span>youth<span>? </span>One study classified each<span> of </span>1500 full-page<span> or </span>larger ads<span> as "</span>not sexual<span>" or ..</span>
7 0
3 years ago
A closed container has 6.08 ⋅ 1023 atoms of a gas. Each atom of the gas weighs 1.67 ⋅ 10–24 grams. Which of the following shows
ipn [44]
Total mass = 6.08 x 10^23 * 1.67 x 10^-24 = 1.01536
7 0
3 years ago
Read 2 more answers
Can somebody help me with the problem attached. It is on simplifying rational expressions. Thanks!
liq [111]
The answer is 8 as in eight
3 0
3 years ago
Look at the picture attached :)
Karolina [17]
I think it is B
Not sure
4 0
3 years ago
The time intervals between successive barges passing a certain point on a busy waterway have an exponential distribution with me
lisov135 [29]

Answer:

a) <u>0.4647</u>

b) <u>24.6 secs</u>

Step-by-step explanation:

Let T be interval between two successive barges

t(t) = λe^λt where t > 0

The mean of the exponential

E(T) = 1/λ

E(T) = 8

1/λ = 8

λ = 1/8

∴ t(t) = 1/8×e^-t/8   [ t > 0]

Now the probability we need

p[T<5] = ₀∫⁵ t(t) dt

=₀∫⁵ 1/8×e^-t/8 dt

= 1/8 ₀∫⁵ e^-t/8 dt

= 1/8 [ (e^-t/8) / -1/8 ]₀⁵

= - [ e^-t/8]₀⁵

= - [ e^-5/8 - 1 ]

= 1 - e^-5/8 = <u>0.4647</u>

Therefore the probability that the time interval between two successive barges is less than 5 minutes is <u>0.4647</u>

<u></u>

b)

Now we find t such that;

p[T>t] = 0.95

so

t_∫¹⁰ t(x) dx = 0.95

t_∫¹⁰ 1/8×e^-x/8 = 0.95

1/8 t_∫¹⁰ e^-x/8 dx = 0.95

1/8 [( e^-x/8 ) / - 1/8 ]¹⁰_t  = 0.95

- [ e^-x/8]¹⁰_t = 0.96

- [ 0 - e^-t/8 ] = 0.95

e^-t/8 = 0.95

take log of both sides

log (e^-t/8) = log (0.95)

-t/8 = In(0.95)

-t/8 = -0.0513

t = 8 × 0.0513

t = 0.4104 (min)

so we convert to seconds

t = 0.4104 × 60

t = <u>24.6 secs</u>

Therefore the time interval t such that we can be 95% sure that the time interval between two successive barges will be greater than t is <u>24.6 secs</u>

6 0
3 years ago
Other questions:
  • !!!!!!!!!!someone please help me in math!!!!!!!!!!
    12·1 answer
  • In the diagram, the vertices of the square lie at the centers of the four partial circles. What is the area of the entire shape,
    15·2 answers
  • Landon and Keira want to make enough salsa to fill two of the bowls they bought. One bowl holds 3 pints, and the other bowl hold
    13·2 answers
  • A rectangle has an area of 102 cm ^2. The length of the rectangle is 17 cm.
    8·1 answer
  • How is 5 represented in 6.75
    13·2 answers
  • A large cylindrical cooler is 2 (1 )/2 feet high and has a diameter of 1 1/2 feet. It is filled
    12·1 answer
  • Ples helpe me its math
    8·2 answers
  • Slow and steady wins the race. The leatherback sea turtle is the fastest known reptile, with a maximum speed of 21.9221.9221, po
    7·2 answers
  • Mr. Austin is driving 390 miles to visit the Gateway Arch in St. Louis, Missouri. He dries at an average rate of 65 miles per ho
    13·1 answer
  • What is the solution to the inequality -3x - 5 &lt; -20?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!