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
alexgriva [62]
3 years ago
5

What is the answer to 3 5/8 - 2 1/8 =

Mathematics
2 answers:
Allisa [31]3 years ago
4 0
The answer would be 1 1/2 think of it as 3-2 and then 5/8 - 1/8
MAVERICK [17]3 years ago
3 0
3 5/8-2 1/8= 1 4/8 which is 1 1/2
You might be interested in
What the answer pls…
Valentin [98]
The slope is a positive and constant increase of 1 over 2 and the y - intercept is located at 8 due to the existing amount of snow on the ground. hope this helped you might want to word it a little differently.
3 0
3 years ago
Tom caught a fish that weighed 2/3 pound. Kira caught a fish that weighed 7/8 pound. Whose fish weighed more?
anyanavicka [17]
Tom because his fish is 1.5 pounds and kiras fish is 1.14 pounds
7 0
3 years ago
What is the difference between 12/8 and 3/4?
Katen [24]

Answer:

3/4

Step-by-step explanation:

Difference means subtraction

12/8 - 3/4

We need a common denominator of 8

12/8 - 3/4 * 2/2

12/8  - 6/8

 6/8

Divide by 2 in the numerator and denominator

 3/4

6 0
3 years ago
Read 2 more answers
Recently, TWA reported an on-time arrival rate of 78.4%. Assume that a later random sample of 750 flights results in 630 that ar
WINSTONCH [101]

Answer:

Step-by-step explanation:

1. Null hypothesis: u <= 0.784

Alternative hypothesis: u > 0.784

2. Find the test statistics: z using the one sample proportion test. First we have to find the standard deviation

Using the formula

sd = √[{P (1-P)}/n]

Where P = 0.84 and n = 750

sd =√[{0.84( 1- 0.84)/750]}

sd=√(0.84 (0.16) /750)

SD =√(0.1344/750)

sd = √0.0001792

sd = 0.013

Then using this we can find z

z = (p - P) / sd

z = (0.84-0.784) / 0.013

z =(0.056/0.013)

z = 4.3077

3. Find the p value and use it to make conclusions...

The p value at 0.02 level of significance for a one tailed test with 4.3077 as z score and using a p value calculator is 0.000008254.

4. Conclusions: the results is significant at 0.02 level of significance suck that we can conclude that its on-time arrival rate is now higher than 78.4%.

5 0
3 years ago
Tina is saving to buy a notebook computer. She has two options. The first option is to put $500 away initially and save $30 ever
Jlenok [28]
First option:
y=money saved
x=number of months

y=30x+500

Second option:

y=50x+200

We have this system of equations:

y=30x+500
y=50x+200

We can solve this system of equations by equalization method
30x+500=50x+200
30x-50x=200-500
-20x=-300
x=-300/-20
x=15

so;
y=30x+500
y=30(15)+500
y=450+500
y=950

Answer; after 15 months, she would save the same amount using either option, the amount saved in either option will be $950. 
3 0
3 years ago
Other questions:
  • Please help with questions a, b and c!!
    14·1 answer
  • There are 1,596 fans at a football match. 3/7 of them are children. How many adults attended the football match?
    13·1 answer
  • Write a real world situation that could be misled by the question.Then Solve for the unknown in the situation.
    5·1 answer
  • A car costs $21,000 and is on sale for 20% off. The tax is 8.5%. What is the final price?
    11·1 answer
  • Two angles in the triangle are 38° and 74° what is the third angle?
    12·1 answer
  • The graph of a linear function passes through the point (1, -10) and has a slope of -5. Which of these best represents the zero
    6·2 answers
  • What is standard deviation? Please help me!
    14·1 answer
  • PLEASE HELP!!!!!!! DESPERATE!!!! 20 points!!!!!
    5·1 answer
  • I'll mark brainliest!​
    8·1 answer
  • Please answer URGENT
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!