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
HACTEHA [7]
3 years ago
6

What is 9 1/2 in simplest form?

Mathematics
2 answers:
iren2701 [21]3 years ago
7 0
9 1/2 is the simplest form. If you are looking for an improper fraction than it would be 19/2. Does this help?
algol133 years ago
7 0
Well first you have to change it to an imporper fraction then simplify from there
You might be interested in
Explain how to find 40×50 using mental math
Naya [18.7K]
Multiply 4 * 5, which equals 20, and add the two zeroes(from 40 and 50) on the end.

That gives us:

2000
7 0
3 years ago
Read 2 more answers
Which two numbers go into the blanks so they add to be the bottom number but also multiply to be the top?
ss7ja [257]

Answer:

8 and 6

Step-by-step explanation:

8 * 6 = 48

8 + 6 = 14

5 0
3 years ago
Read 2 more answers
What is the factored form of 3x^2+21x-24
Oxana [17]

Answer:

3(x-1)(x+8)

Step-by-step explanation:

3x2+21x−24

3x2+21x−24

=3(x−1)(x+8)

8 0
3 years ago
Read 2 more answers
Show me how to do this problem, 5550/ 10to the 3rd power
ICE Princess25 [194]
It should be 555^3=170953875
7 0
3 years ago
Read 2 more answers
An article presents a study of the failure pressures of roof panels. A sample of 15 panels constructed with 8-inch nail spacing
wariber [46]

Answer:

There is sufficient evidence to conclude that six inches spacing has a higher mean failure pressure than 8 inches

Reject H_0\ at\ 5% level of significance

Step-by-step explanation:

From the question we are told that:

Sample size 1 n_1=15

Spacing 1 s_1=8

Mean 1 \=x_1=8.48

Standard deviation 1 \sigma_1=0.96 kPa

Sample size 2 n_2=16

Spacing 2 s_2=6

Mean 1 \=x_1=9.93

Standard deviation 1\sigma_1=1.02 kPa

Generally the hypothesis is mathematically given as

Null H_0:\mu_1-\mu_2

Alternative H_a:\mu_1\mu_2

Generally the equation for pooled estimate is mathematically given by

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

Therefore

  S=\sqrt{\frac{(15-1)0.96^2+(16-1)1.02^2}{15+15-2} }

 S=0.9905

Generally the equation for test statistics is mathematically given by

 t=\frac{\=x_1+\=x_2}{S\sqrt{\frac{1}{n _1}+\frac{1}{n_2}}}

 t=\frac{\=8.48-9.93}{0.9905\sqrt{\frac{1}{15}+\frac{1}{15}}}

 t=-4.00091

Therefore From table

 P value=P(t_{15+15-2}=4.00091)

 P value=0.00041918

 P

Therefore

There is sufficient evidence to conclude that six inches spacing has a higher mean failure pressure than 8 inches

Reject H_0\ at\ 5% level of significance

3 0
3 years ago
Other questions:
  • I need help plz!!!!!!
    7·1 answer
  • Can someone answer the highlighted question!!! PLEASE
    9·2 answers
  • A room has eight switches, each of which controls a different light. Initially, exactly five of the lights are on. Three people
    15·1 answer
  • Determine the solutions of the equation. What solution
    12·1 answer
  • How many solutions does this linear system have?
    9·1 answer
  • If Mel opens his refrigerator door 36 times every day, about how many times will it be opened in April? Will the exact answer be
    9·2 answers
  • If you wanted to graph the point (2.5, 1.5) what would you<br>do?​
    7·2 answers
  • B is inversely proportional to a When a = 4 , b = 6 Determine the value of b when a = 8
    13·1 answer
  • PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER PLS GIVE ME A STEP BY STEP EXPLANATION!!
    15·2 answers
  • Why is coal a non-renewable energy source​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!