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
dsp73
3 years ago
13

What's the reciprocal of 5?

Mathematics
1 answer:
olganol [36]3 years ago
6 0
That would be 0.2

Hope this helps. :)
You might be interested in
An asteroid is 10^{8} miles away from earth, and it is traveling at a speed of 10^{5} miles per day.
Inessa05 [86]

Divide the distance by the speed:

10^8 / 10^5 = 10^3 days ( 1,000 days)

6 0
3 years ago
Point B is on line segment AC. If AB = x + 6, BC = x + 8 and AC = 10, then find the value of x.
kumpel [21]

Step-by-step explanation:

this simply means that the sum of both short segments must be the same as the length of the whole line.

so,

x + 6 + x + 8 = 10

2x + 14 = 10

x + 7 = 5

x = 5 - 7 = -2

7 0
2 years ago
The table shows the inputs and corresponding outputs for the function f(x) = StartFraction 1 Over 8 EndFraction(2)x. A 2-column
asambeis [7]

Answer:

f-1 (1/2) =2,    f-1(8) = 6

Step-by-step explanation:

i did it on edge

5 0
3 years ago
Read 2 more answers
The average score of this quiz is 24 points with a standard deviation of 1.5 points. What is the probability that someone scored
navik [9.2K]

Answer:

8.08 %

Step-by-step explanation:

Let us denote : X= score X follows a normal distribution with mean =24 and standard deviation =1.5

Step 2

The probability that someone scored 21.9 or less is :

\mathrm{P}(\mathrm{X} \leq 21.9)

=\mathrm{P}\left(\mathrm{Z} \leq \frac{21.9-24}{1.5}\right)

=\mathrm{P}(\mathrm{Z} \leq-1.4)

=0.0808

=8.08%

Answer : 8.08 %

7 0
3 years ago
According to a study conducted in one city, 35% of adults in the city have credit card debts more than $2.000. A simple random s
BabaBlast [244]

Answer:

Binomial; \mu p=87.5, \sigma p=7.542

Step-by-step explanation:

  • a distribution is said be a binomial distribution iff
  1. The probability of success of that event( let it be p) is same for every trial
  2. each trial should have 2 outcome : p or (1-p) i.e, success or failure only.
  3. there are fixed number of trials (n)
  4. the trials are independent
  • here, the trials are obviously independent ( because, one person's debt doesn't influence the other person's)
  • here n=250
  • the probability of success(0.35) is same for every trial

(35/100=0.35 is the required p here)

  • \mu_{p} =n*p=250*\frac{35}{100} =250*0.35=87.5

[since, the formula for \mu _{p} =n*p ]

  • \sigma _{p} =\sqrt{n*(p)*(1-p)} = \sqrt{250*0.35*(1-0.35)} = 7.542 ( approximately)

[since, the formula for [tex]\sigma _{p} =\sqrt{n*(p)*(1-p)}

  • therefore, it is Binomial; \mu p=87.5, \sigma p=7.542

4 0
3 years ago
Other questions:
  • A violin originally costs $700, but it is on sale for 15% off. If a customer buying the violin has a gift card for $60.00, what
    15·2 answers
  • Under a dilation centered at the origin, the point (-4 , 3) has image at (8 , -6) The dilation is
    7·1 answer
  • I need help!! whats the answer?​
    15·1 answer
  • 2x2 + 3x = 2. what is x
    11·2 answers
  • To factor a<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D" id="TexFormula1" title="x^{2}" alt="x^{2}" align="absmiddle" class="la
    6·2 answers
  • Explain it how a 9th grader would​
    8·1 answer
  • Suppose 56V% of politicians are lawyers. If a random sample of size 787787 is selected, what is the probability that the proport
    15·1 answer
  • a shop is having a sale all items are reduced by 30% work out the sale price of an item normally priced at £110
    14·2 answers
  • 12
    6·1 answer
  • There are 16 people coming to your party and each person will need one cup. How many packages of cups should you buy if one pack
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!