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
sleet_krkn [62]
3 years ago
5

What is the least common denominator of 3/1+8/4

Mathematics
2 answers:
Ipatiy [6.2K]3 years ago
8 0

Answer:

4355646

Step-by-step explanation:

45345

ikadub [295]3 years ago
3 0

Answer:

least common denominator is 4

Step-by-step explanation:

3/1+8/4=20/4 which is 5

You might be interested in
Which of the following sets is closed under multiplication? {0, 1, 2, 4} {0, 1} {1, 2}
emmasim [6.3K]
It would be {0,1} :)
3 0
3 years ago
HELP PLSS<br><br><br> Write the percent as a fraction and as a decimal. <br> 3/15​%
sdas [7]

Answer:

0.2% and 1/5%

Step-by-step explanation:

Hope this helps

3 0
3 years ago
Read 2 more answers
It’s simple I swear!!! what is the square root of 25 times the square root of 9
goldenfox [79]

Answer:

15

Step-by-step explanation:

1st multiply the numbers: 25 × 9 = 225

2nd factor the number: 225 = √15^2

3rd apply radical rule: √15^2 = 15

Hope I helped :)

6 0
3 years ago
Read 2 more answers
Is ratio 4.2:1.5 proportional to 12.6:4.5
Gennadij [26K]
If we divide 12.6/4.5 by 3 we receive 4.2/1.5. So yes they are proportional. <span />
5 0
3 years ago
The dataset Restaurant Tips contains data recorded from 157 restaurant bills at a bistro in New York over a two week period and
xz_007 [3.2K]

Answer: ($3.532, $4.166)

Step-by-step explanation:

Given : Significance level : \alpha: 1-0.90=0.10

Critical value : z_{\alpha/2}=1.645

Sample size : n= 157

Sample mean : \overline{x}=\$\ 3.849

Standard deviation : \sigma= \$\ 2.421

The confidence interval for population mean is given by :_

\overline{x}\pm z_{\alpha/2}\dfrac{\sigma}{\sqrt{n}}

\text{i.e. }\$\ 3.849\pm (1.64)\dfrac{2.421}{\sqrt{157}}\\\\\approx\$\ 3.849\pm0.317\\\\=(\$\ 3.849-0.317,\$\ 3.849+0.317)=(\$\ 3.532,\$\ 4.166)

Hence, the 0% confidence interval for the average tip given at this restaurant = ($3.532, $4.166)

5 0
3 years ago
Other questions:
  • which statement correctly compares two values? a)the value of the 7 in 37.596 is 1/10 the value of the7 in 26.74 b) the value of
    15·1 answer
  • The Tigers lost 15% of the 60 games that they played this season. How many games did they win?
    15·1 answer
  • I need an answer please ASAP |4+7|-|4-7|​
    13·2 answers
  • What is the solution to the system of equations?<br> x=3y+5<br> x-4y=3
    9·1 answer
  • What is the distance between points F(6,4) and G(14,19)?
    6·1 answer
  • Please help I only need help with 16, 15, and 13. Thank you. (Number 14 is optional if you'd like to help me with that to)​
    14·1 answer
  • ZAP is a right triangle, with right angle A and cosP = 4/5. What is sin Z?
    10·2 answers
  • Evaluate the expression for the given value of the variable. <br> 46 + 1/5r<br> r = -1/2
    15·2 answers
  • Fumio performed the following operations on vectors u, v, and w, where u = ⟨6, –8⟩, v = ⟨1, 2⟩, w = ⟨3, –3⟩ 2u – 3(v + w) 2 ⟨6,
    5·2 answers
  • I needdd help please! ):
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!