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
Anna35 [415]
3 years ago
15

What is a sum of 1/2 and 3/10 in simplest from

Mathematics
2 answers:
seropon [69]3 years ago
7 0

Answer:

4/5

Step-by-step explanation:

convert 1/2 to 5/10 then and 3/10 then simplify and you get 4/5

Dahasolnce [82]3 years ago
4 0

Answer:

4/5

Step-by-step explanation:

1/2=5/10

5/10+3/10=8/10

simplified or  8/10 divided by 2 =4/5 and u cant simplify it anymore

You might be interested in
Round 1,129.872 To The Nearest Tenth
aleksklad [387]
1,129.872

The 8 is in the tenth place. There is a 7 in the hundredths place. Since 7 is greater than or equal to 5, we round the 8 up. So it becomes a 9.

1129.9

Answer: 1129.9
8 0
3 years ago
How to solve 4x+8/2=10? (As in, 4x+8 over 2 equals 10)
DENIUS [597]
This is how you solve the problem
3 0
2 years ago
Read 2 more answers
Today the entire school 250 students went to the soap box derby the math club went in 2 vans and each van held 6 students how ma
const2013 [10]

Answer:

12 students from math club

Step-by-step explanation:

Number of vans = 2

Number of students in each van = 6

Number of students who went from math club to the soap box = ?

You can apply the following expression:

Total  number of students=Number of students per van * Number of vans

Total  number of students= 6 *2

= 12 students from math club....

3 0
3 years ago
If (x + 4) is a factor of f(x), which of the following must be true?
RUDIKE [14]

Answer:

hbvhd6z57dd8ogygfydy

8 0
2 years ago
A 500-page book contains 250 sheets of paper. The thickness of the paper used to manufacture the book has mean 0.08 mm and stand
LenaWriter [7]

Answer:

10.20% probability that a randomly chosen book is more than 20.2 mm thick

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

250 sheets, each sheet has mean 0.08 mm and standard deviation 0.01 mm.

So for the book.

\mu = 250*0.08 = 20, \sigma = \sqrt{250}*0.01 = 0.158

What is the probability that a randomly chosen book is more than 20.2 mm thick (not including the covers)

This is 1 subtracted by the pvalue of Z when X = 20.2. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{20.2 - 20}{0.158}

Z = 1.27

Z = 1.27 has a pvalue of 0.8980

1 - 0.8980 = 0.1020

10.20% probability that a randomly chosen book is more than 20.2 mm thick

7 0
3 years ago
Other questions:
  • If 3x + 5 = 15, what is the value of the expression (3x + 2)(3x + 3)(3x + 4)?
    6·2 answers
  • If you have a budget of $180 to spend on shirts and pants, what is the greatest number of shirts and pants you can buy if the ra
    8·1 answer
  • Geometry math question please help no Guessing
    11·1 answer
  • What is the final product?<br><img src="https://tex.z-dn.net/?f=%28x%20%5Csqrt%7B7%7D%20%20-%203%20%5Csqrt%7B8%7D%20%29%28x%20%5
    7·1 answer
  • Javier earned $820 dollars this week .he net income was $683.20.he paid $95.60 in federal income tax. How much did Javier pay in
    9·2 answers
  • From a class of twenty students, how many different ways can the 1 , 2 , and 3rd students be chosen?
    7·1 answer
  • Smoe brought a bag of bird food that held 2 1/2 lbs. of food. He Fed Smoe Dog the same amount of food for each 12 days. How many
    12·1 answer
  • Can someone help me out with this please
    6·1 answer
  • What is the constant of proportionality?
    6·1 answer
  • Jen has 191 inches of ribbon. She is making party favor bags that use 9 inches of ribbon
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!