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
hichkok12 [17]
3 years ago
6

Compute the number of vinyl tiles, measuring 6 in. each side, needed to tile a kitchen measuring 20 ft. by 16 ft.

Mathematics
2 answers:
Ivan3 years ago
8 0

20*12=240"

16*12=192"

192*240=46080"

46080/36=1280 tiles

Hope this helps!

tigry1 [53]3 years ago
4 0

Answer:

The number of tiles needed = 1280.

Step-by-step explanation:

The kitchen measuring 20ft by 16 ft.

Let's convert the measurement in inches.

1 foot = 12 inches.

20ft = 20*12 = 240 inches

16 ft = 16*12 = 192 inches

The area of the kitchen = 240*192 = 46,080 square inches

The area of the vinyl tile = 6*6 = 36 square inches.

The number of tiles needed = 46080/36 = 1280 tiles

Hope this will helpful.

Thank you.

You might be interested in
What is the answer to this following question 11(a+6)
Ipatiy [6.2K]
11a+66 hope this helped
7 0
4 years ago
Read 2 more answers
What in slope-intercept form, can go through the line ( a, 2a) and (-5a, 6a)
Wittaler [7]

Answer:

  • y = -2/3x + 8/3a

Step-by-step explanation:

<u>Given points</u>

  • (a, 2a) and (-5a, 6a)

<u>Slope-intercept form</u>

  • y = mx + b

<u>Slope of the line is</u>

  • m = (6a - 2a)/( -5a - a) = 4a/(-6a) = - 2/3

<u>The y-intercept is:</u>

  • 2a = -2/3*a + b
  • b = 2a + 2/3a
  • b= 8/3a

<u>So the line is:</u>

  • y = -2/3x + 8/3a

7 0
3 years ago
Read 2 more answers
Write the equation of the line in slope-intercept form using y=mx+b​
AnnZ [28]
It looks like it goes through (0,-3) and (1,2), so the gradient is (change in y)/(change in x) ->
(-3-2)/(0-1) = 5
So y=5x+b

Then as we know it passes the y axis at (0,-3) so b= -3

So we have y=5x-3
3 0
3 years ago
Read 2 more answers
Carly's family traveled 3/10 of the distance to her grandmother's house on Saturday. They traveled 3/7 of the remaining distance
polet [3.4K]

Answer:

3/10 of the total distance to her grandmother's house was traveled on Sunday

Step-by-step explanation:

Carly's family traveled distance of Saturday = \frac{3}{10}

Remaining distance =1-\frac{3}{10}=\frac{7}{10}

They traveled 3/7 of the remaining distance on Sunday.

So, Distance traveled on Sunday =\frac{3}{7}(\frac{7}{10})

Distance traveled on Sunday =\frac{3}{10}

Fraction of the total distance to her grandmother's house was traveled on Sunday =\frac{3}{10}

Hence 3/10 of the total distance to her grandmother's house was traveled on Sunday

5 0
4 years ago
A professor obtains SAT scores and freshman GPA for a group of 15 college students with the hope that she can predict GPA using
kramer

The hypothesis test analyzes the null and alternative hypothesis of the

plausibility of a correlation between the SAT scores and GPA.

  • The hypothesis test that would be appropriate is <u>a hypothesis test that checks that the slope of the regression line is not zero</u>.

Reasons:

The data collected by the professor = The scores of the college students

The type of scores collected = SAT scores, and GPA scores

The test that would be appropriate for the example, is the  test for the

existence of a significant linear relationship between the input variable

(the SAT scores) and the output variable (the GPA)

The test is known as <u>the test for the slope of the regression line</u>

The equation of the regression line is; Y = B₀ + B₁·X

Where;

Y = The value of the GPA score (The dependent variable)

X = The value of the SAT score (The independent variable)

The test aims to check that the value the slope of the regression line is

much different from zero, such that there exist a correlation.

Learn more about hypothesis test for linear regression here:

brainly.com/question/13938204

4 0
2 years ago
Other questions:
  • Seventy percent of all vehicles examined at a certain emissions inspection station pass the inspection. Assuming that successive
    13·2 answers
  • Company A can produce 100 CPUs in 3 days while Company B can produce 150 CPUs in 4 days. If the two companies join forces, how m
    14·2 answers
  • How to divide 11 by 110
    13·2 answers
  • Hexagon DEFGHI is translated 8 units down and 3 units to the right. If the coordinates of the pre-image of point F are
    7·2 answers
  • There are 750 student at a school If each Classroom hold 30 and student how many classrooms are needed at th
    14·2 answers
  • What is the following sum?
    10·2 answers
  • I don’t understand help plzz
    6·1 answer
  • A grain of salt is an example of which geometric figure?
    15·1 answer
  • A box of 15 cookies costs 9$ what is the price of 1 coockie​
    10·1 answer
  • Find the smallest value of k, such that 693k is a perfect cube.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!