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
balu736 [363]
3 years ago
12

A hypothesis test involving one population standard deviation sometimes involves the calculation of .

Mathematics
1 answer:
larisa86 [58]3 years ago
4 0
The answer to this question is false
You might be interested in
Factor the expression 84+28
harkovskaia [24]

Answer:

112

Step-by-step explanation:

7 0
2 years ago
Radha is trying to choose between two bike rental companies, Company A and Company B.
docker41 [41]

Answer:

Part A. After 7 hours the amount charged will be the same

Part B. The cost of renting the bike for that many hours (7) will be 60$.

Step-by-step explanation:

5h + 25 = 6h + 18

5h - 6h = 18 - 25

-h = -7

h = -7/-1

h = 7

Company A.

y = 5h + 25

y = (5*7) + 25

y = 35 + 25

y = 60

Company B.

y = 6h + 18

y = (6*7) + 18

y = 42 + 18

y = 60

6 0
2 years ago
Bacteria usually reproduce by a process called binary fission. In this type of reproduction, one bacterium divides to
Fed [463]

Answer:

\large \boxed{\text{0.0462 min}^{-1}}

Step-by-step explanation:

One formula for the reproduction of bacteria is

\dfrac{N}{N_{0}} = e^{kt}

Data:

N = 2

N₀ = 1

  t = 15 min

Calculation:

\begin{array}{rcl}\dfrac{N}{N_{0}}& =& e^{kt}\\\\\dfrac{2}{1}& = & e^{k\times15 \text{ min}}\\\\2 & = & e^{15k \text{ min}}\\\ln 2 & = & 15k \text{ min}\\k & = & \dfrac{\ln2 }{\text{15 min}}\\\\& = & \textbf{0.0462 min}^{\mathbf{-1}}\\\\\end{array}\\\text{The value of the constant k is $\large \boxed{\textbf{0.0462 min }^{\mathbf{-1}}}$}

6 0
3 years ago
Solve the equation. 4n - 18 = 52
zalisa [80]
The answer is 35/2 (fraction)
4 0
3 years ago
Read 2 more answers
A motorboat heads upstream a distance of 24 miles on a river whose current is running at 3 miles per hour. The trip up and back
Kryger [21]
To get speed you do Distance/Time.
6 0
2 years ago
Read 2 more answers
Other questions:
  • In a walk fir charity,you. Walk at a rate of 100 meters per minute.how long does it take you to walk 2 kilometers
    9·1 answer
  • Question 4(Multiple Choice Worth 1 points) (03.02 LC) Given triangles ABC and DEF, which statement explains a way to determine i
    14·2 answers
  • What equal z=? I'm to confused she didn't tell us how to do it
    12·1 answer
  • Need help with these.. it wants you to find the probability. please help!?
    7·1 answer
  • You flip a coin twice. Find the probability of the first flip lands tails-up and
    5·1 answer
  • 3 1/8 - 1 7/8 equals what
    11·1 answer
  • Which of the binomial below is a factor of this trinomial 4x^3-20x^2+24x
    5·2 answers
  • Gabriel has dinner at a cafe and the cost of her meal is $45.00 because of the service she wants to leave a 15% tip
    15·1 answer
  • Please some one help
    8·2 answers
  • Determine the solution to the system of equations below x - 3y = 1.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!