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
Virty [35]
3 years ago
15

What is 2/7 + 6/10 in fraction form

Mathematics
2 answers:
Sveta_85 [38]3 years ago
7 0

Hey!

-------------------------------------------------

Steps To Solve:

~Find common denominators

2/7 = 20/70

6/10 = 42/70

~Add

20/70 + 42/70 = 62/70

~Simplify

62/70 = 31/35

-------------------------------------------------

Answer:

\large\boxed{\frac{31}{35} }

-------------------------------------------------

Hope This Helped! Good Luck!

frez [133]3 years ago
5 0

Answer:

31/35

Step-by-step explanation:

= 62/70

= 62 ÷ 2/70 ÷ 2

= 31/35

You might be interested in
I need help on number 2 please help me. Thanks. Happy holidays
Airida [17]
Here, Pages in books = Number of books * number of pages in one book

So, Pages of picture book = 10 * 25 = 250
& Pages of chapter book = 120 * 5 = 600

So, Number of Total pages = 250 + 600 = 850

So, Option (D) is your answer! Hope this helps!!
5 0
3 years ago
Explain how you can use base 10 blocks to find 2.16÷3
Vikentia [17]
You can use 10 blocks by having 1 ten and 6 ones and then divide it into groups of 3 when you do that you are kind of subtracting when you take away 3 away each time. After that you multiply it, so you think of whatever times 3 is 16 which is 15 r1. Then your answer should be 30.
8 0
3 years ago
The number of gas purchased by four motorist and the corresponding costs are plotted one he coordinate plane. Which of these tab
BARSIC [14]

Answer:

4 IS $1

8 IS $2

12 IS $3

16 IS $4

Step-by-step explanation:

On the coordinate plane it would be a number on the top left and point at a bottom number, the top left is the first number and on the bottom is the last number. Hope that helped!

6 0
3 years ago
The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 330 grams and a standard deviati
just olya [345]

Answer:

Weights of at least 340.1 are in the highest 20%.

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:

\mu = 330, \sigma = 12

a. Highest 20 percent

At least X

100-20 = 80

So X is the 80th percentile, which is X when Z has a pvalue of 0.8. So X when Z = 0.842.

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

0.842 = \frac{X - 330}{12}

X - 330 = 12*0.842

X = 340.1

Weights of at least 340.1 are in the highest 20%.

3 0
3 years ago
What is the domain of y = log Subscript 4 Baseline (x + 3)?
LekaFEV [45]

Answer:

All real numbers greater than -3

Step-by-step explanation:

The domain of a log is the baseline is greater than 0.

Set x + 3 greater than zero and solve

x + 3 > 0

x > -3

3 0
2 years ago
Other questions:
  • Does anyone know how to do this?
    15·1 answer
  • I need help on 5 ONLY
    9·1 answer
  • 3<br> V = 63 cm<br> Can someone please help with this?
    8·1 answer
  • Which of the following statements is true?
    5·2 answers
  • HELP ME WITH THIS PLEASE!!!! WILL MARK BRAINLIEST!!!
    13·1 answer
  • A pink crayon is made with 12mL of red wax for every 5mL of white wax.
    12·1 answer
  • Can somebody do my math for me ill give you brainlist and 50 points
    10·2 answers
  • Please do this for me and show your work! (DUE TOMORROW!!)
    7·1 answer
  • A point T on a segment with endpoints D(1, 4) and F(7, 1) partitions the segment in a 2:1 ratio. Find T. You must show all work
    8·1 answer
  • At Beast Island Pizza, every pizza comes with cheese and tomato sauce. Beast Island Pizza offers four toppings: Pepperoni, sausa
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!