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
kogti [31]
3 years ago
9

During a lunch period, a survey is done about the students at LCHS with the following results:

Mathematics
1 answer:
Flauer [41]3 years ago
4 0

Answer:

1 in 47.

Step-by-step explanation:

Add all of the outcomes (28 + 2 + 3 + 14).

You'll get 47.

Do not add the 1s.

There is your answer.

1 in 47.

You might be interested in
Is 31.669 an integer?
Nataly_w [17]

Answer:

No

Step-by-step explanation:

Integers are whole numbers 1, 2, 3, 4, so on and so on

5 0
3 years ago
Read 2 more answers
To make curtains for a living room window for a customer, you will need three pieces of fabric in the following lengths: 3 feet,
Tanzania [10]
Total length of fabric is: 3 + 3 + 5 = 11 feets
6 0
3 years ago
five years ago, sarah's aunt was 4 times older than sarah. if sarah's aunt is 42 years older then sarah, then sarah, how ols is
Nimfa-mama [501]

Answer:

Therefore, Sara’s current age (5 years later) is 19 years old.

Step-by-step explanation:

Let xx be Sara’s age five years ago. Therefore, Sara’s aunt’s age 5 years ago is 4x4x.

The difference in their ages is a constant, no matter how many years have gone by. (Can you see why?)

4x−x=42

3x=42

x=42/3

x=14

14+5=19

Therefore, Sara’s current age (5 years later) is 19 years old.

4 0
1 year ago
Noah and Maggie are making a rectangular picture frame.They want the length of the frame to be three inches longer than the widt
zalisa [80]

Answer:

9 inches by 12 inches

Step-by-step explanation:

So let's say <em>L</em>=length and <em>W</em>=width.

Since the problem states that the length should be 3 inches longer than the width, <em>L</em><em>=</em><em> </em>W+3

And the formula to find the perimeter of a rectangle is 2L+2W

so plug in W+3 for L and you get 2(W+3)+2W

Then distribute

2W+6+2W

Combine like-terms

4W+6

And the problem states the perimeter is 42 inches so,

4W+6=42

Subtract 6 to both sides

4W=36

Divide by 4 to both sides

W=9

So the width is 9

And to get the length, plug in 9 for W in L=W+3

L=9+3

L=12

So the length is 12

7 0
3 years ago
7. A recipe for a smoothie calls for 5 cups of strawberries for every 2 cups of bananas. The line represents the relationship be
Assoli18 [71]

Answer/Step-by-step explanation:

This is a proportional relationship between amount of strawberries and the amount of bananas needed in making smoothie.

Thus, a constant of proportionality, k, is a ratio that exist between both quantities.

k = y/x = amount of strawberry/amount of bananas.

Since we are given that a recipe of smoothie contains 5 cups of strawberries for every 2 cups of bananas, therefore,

k = ⁵/2 = 2.5.

Any point that will be on the line shown must have the same value of k (y/x).

Thus, given the point (1, 2.5). The ratio between y and x is:

k = 2.5/1 = 2.5.

Since this also shows the same constant of proportionality as 2.5, therefore, the point is also on the line.

8 0
2 years ago
Read 2 more answers
Other questions:
  • How can you tell which is bigger, a square with a perimeter of 25 units or a square with an area of 25 square units
    13·1 answer
  • the booster club raised 102$ in their car wash .they want to buy 18$ soccer balls for the soccer team write and solve a inequali
    10·1 answer
  • 20 POINTS PLZ HELP ASAP please show working out only need answer for Z<br> will mark brainliest
    12·2 answers
  • Solve and round to the nearest hundredth 5y+2y =-24
    6·2 answers
  • What is an equation of the line that passes through the point (-1, -3) and is perpendicular to the line y=1/2x-7 ?
    13·1 answer
  • Find the length of segment JD
    8·1 answer
  • What is the average rate of change for this exponential function for the interval from x = 1 to x = 3?
    13·1 answer
  • What is 1 and 1/2 - 2/3????
    5·1 answer
  • Apparantly this Math problem is impossible? Ive posted it like 10 times and yet nobody has answered​
    6·1 answer
  • What is the unit price of a 24 oz box of cereal price to $3.84​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!