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
n200080 [17]
3 years ago
11

Write down the possible values for n: -15 < 3n ≤ 6

Mathematics
1 answer:
saw5 [17]3 years ago
6 0
-5 < n or n < 2 as you divide both sides by 3
You might be interested in
What is 4 1/2 - 5 1/4?
alekssr [168]

Answer:

Step-by-step explanation:

well its 4.5-5.25= -0.75

7 0
3 years ago
Read 2 more answers
Which values of a and b in the exponential function y = a times b^x would result in the following graph
harina [27]

Answer:

a

Step-by-step explanation:

i just took the test

6 0
3 years ago
What is the radius of the circle with the equation
frez [133]

Answer:

Radius:

Step-by-step explanation:

4 0
3 years ago
Two competing headache remedies claim to give fast-acting relief. An experiment was performed to compare the mean lengths of tim
DaniilM [7]

Answer:

t = 0.875

Step-by-step explanation:

Given

<u>Brand A</u>            <u>Brand B</u>

n_ 1= 12               n_2 = 12

\bar x_1 = 21.8            \bar x_2 = 18.9

\sigma_1 = 8.7              \sigma_2 = 7.5

Required

Determine the test statistic (t)

This is calculated as:

t = \frac{\bar x_1 - \bar x_2}{s\sqrt{\frac{1}{n_1} +  \frac{1}{n_2}}}

Calculate s using:

s = \sqrt{\frac{(n_1-1)*\sigma_1^2+(n_2-1)*\sigma_2^2}{n_1+n_2-2}}

The equation becomes:

s = \sqrt{\frac{(12-1)*8.7^2+(12-1)*7.5^2}{12+12-2}}

s = \sqrt{\frac{1451.34}{22}}

s = \sqrt{65.97}

s = 8.12

So:

t = \frac{\bar x_1 - \bar x_2}{s\sqrt{\frac{1}{n_1} +  \frac{1}{n_2}}}

t = \frac{21.8 - 18.9}{8.12 * \sqrt{\frac{1}{12} + \frac{1}{12}}}

t = \frac{21.8 - 18.9}{8.12 * \sqrt{\frac{1}{6}}}

t = \frac{21.8 - 18.9}{8.12 * 0.408}}

t = \frac{2.9}{3.31296}}

t = 0.875

3 0
3 years ago
Radical form of f(x)=3+2 in X
kondor19780726 [428]
The answer would be -17 because i know
6 0
3 years ago
Other questions:
  • Rebecca is a real estate agent who would like to find evidence supporting the claim that the population mean market value of hou
    15·1 answer
  • What is 0.5% as a decimal and as a fraction in simplest form
    10·2 answers
  • Solve the problem and specify the units of measure.
    6·2 answers
  • This pair of figures is similar. Find the missing
    9·2 answers
  • What is 11/12 divided 1/3
    10·2 answers
  • A sorveteria “Que calor” vendeu 70 picolés e faturou R$ 100,00.Que sistema de equações do 1º grau melhor traduz essa situação?
    8·1 answer
  • Answers? Please helpppppop I don’t need number one only the rest
    6·1 answer
  • Whats the perimiter of the following rectangle? The side says x - 2 and the bottom says 2x + 1​
    10·1 answer
  • Evaluate.<br><br> (2/3)^4<br><br> Enter your answer by filling in the boxes
    10·2 answers
  • Question 3 Essay Worth 10 points)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!