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
Verdich [7]
3 years ago
8

Choose all the fractions that are equivalent to 1/7 .

Mathematics
1 answer:
Lemur [1.5K]3 years ago
3 0
1/7 is equivalent to... 2/14, 4/28, & 5/35 :)
You might be interested in
4/9×5/8×9/25 I want to the answer for this question
wel

Answer:

0.1 ....................

3 0
3 years ago
What's the probability of pulling two red cards in a row from a deck of cards?​
monitta

Hey there! I'm happy to help!

Let's say that we don't have jokers. In that case, there are 52 cards, and half of them are red (so 26 are red). The probability of pulling a red card once is 1/2 since half the cards are red.

If we pick one out, there are only 51 total cards left and 25 red cards. So, the probability of picking one again would be 25/51.

We multiply the probabilities of these two events to find the probability of them both happening.

1/2×25/51=25/102

The probability of picking two red cards in a row is 25/102 or around 24.5%.

Have a wonderful day! :D

8 0
3 years ago
2(n+5)=-2 <br><br> I need the steps
Eva8 [605]

Answer:

n = -6

Step-by-step explanation:

2 ( n + 5 ) = -2

First, solve the brackets.

2n + 10 = -2

Now take 10 to the right side.

2n + 10 -10 = -2 - 10

2n = -12

Then divide both sides by 2.

\frac{2n}{2} =\frac{-12}{2}

And now you'll the value of n.

n = ( -6 )

6 0
2 years ago
Mr. smith has 5 courses he teaches at the community college. his course a has 102 students with an average tardiness of 3 studen
Furkat [3]

The percentage of tardiness among the 102 pupils is 2.94.

<h2>Calculation of the percentage</h2>

According to the query,

Course A: Total number of students = 102

                   Number of tardy students = 3

Percent of students tardy in course A = (number of tardy students/total  

                                                                   number of students) * 100

  =(3/102)*100

  = 2.941

  ≈2.94

In case of course B: Total number of students = 85 & tardy student = 5

So, the percent of tardy student = (5/85)*100 = 5.88 %

Therefore, it is concluded that the percentage of student tardiness in course A is 2.94.

Learn more about the percentage here:

brainly.com/question/92258

#SPJ4

5 0
2 years ago
Find(g-f)(x)
VARVARA [1.3K]

Answer:

x^2+2x-5 - 1/x

Step-by-step explanation:

f(x)=1/x

g(x)=x^2+2x-5

(g-f)(x) = x^2+2x-5 - 1/x

6 0
3 years ago
Read 2 more answers
Other questions:
  • A construction worker can lift 220 lb, while an architect can only lift 40 lb. The construction worker can lift how many times w
    8·2 answers
  • Which of the following sequences of numbers are arithmetic sequences?
    14·1 answer
  • M= x+n over p solve for x
    9·2 answers
  • A company makes concrete bricks shaped like rectangular prisms. Each brick is 15 inches long, 10 inches wide, and 5 inches tall.
    9·1 answer
  • What the Algebraic Rule? How many tiles?
    11·1 answer
  • The dairy used 50 pounds of milk to make 5 pounds of
    8·1 answer
  • Brainliest to who ever answers correctly
    7·2 answers
  • What is the equation of the line that passes through (5,-2) and (-3, 4)?
    6·1 answer
  • Laney bought some candy from the bulk food store. She bought a 290 gram bag of gummy worms, a 450 gram bag of sour keys, and 670
    11·2 answers
  • When measuring distance 43 peas are approximately equal to 19 beans. How many peas are equal to 133 beans?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!