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
seraphim [82]
3 years ago
14

Rectangle floor measures 10 1/8 by 13 3/4 feet. If Mary buys 150 ft.² of carpet, will she have enough carpet to cover the floor?

Mathematics
1 answer:
Sonbull [250]3 years ago
7 0

Answer:

YES

Step-by-step explanation:

Calculate the actual floor area:  A = (10 1/8 ft)(13 3/4 ft), or, as decimal fractions,

A = (10.125 ft)(13.75 ft) = 139.22 ft^2

Mary's purchase of 150 ft^2 of carpet is more than enough to cover 139.22 ft^2.  YES, she will have enough carpet.

You might be interested in
Between what two consecutive whole numbers<br> does 68 lie?
Snezhnost [94]

Answer:

67 and 69

Step-by-step explanation:

8 0
3 years ago
To prepare for a bicycling event, you warm up each day at a moderate pace then you ride hard for a number of miles. one day you
vovangra [49]

Answer:

The total distance covered is 15.6 miles.

Step-by-step explanation:

One day you warm up for 15 minutes at a pace of 0.1 miles per 25 seconds.

The rule of three or is a way of solving problems of proportionality between three known values and an unknown value, establishing a relationship of proportionality between all of them. If the relationship between the magnitudes is direct, like in this case, the direct rule of three can be applied as follow:

a ⇒ b

c ⇒ x

Then x=\frac{c*b}{a}

First, the simple rule of three can be applied in the following way: if 1 minute equals 60 seconds, 15 minutes equals how many seconds?

seconds=\frac{15 minutes*60 seconds}{1 minute}

seconds= 900

So now you can apply the following rule of three: if in 25 seconds you travel 0.1 miles, in 900 seconds how many miles do you travel?

distance=\frac{900 seconds*0.1 miles }{25 seconds}

distance= 3.6 miles

If you then ride hard for 12 miles, the total distance traveled will be the sum of both:

3.6 miles + 12 miles = 15.6 miles

<u><em>The total distance covered is 15.6 miles.</em></u>

6 0
3 years ago
What are the following numbers writen as powers? 243
puteri [66]

Answer:

243=3^5

Step-by-step explanation:

We have to write 243 as a power of some number.

So, if we factorize 243 we get,

243 = 3 × 3 × 3 × 3 × 3

Therefore, we can write 243 as a power of 3.

No other number can be written in powers of 243 because it do not contain any other factor than 3.

Hence, 243 can be written as :

243=3^5

6 0
3 years ago
Suppose we want to form five digit numbers using the set of digits 0 1 2 3
OleMash [197]
1230 1203 1302 1320 1032 1023 2130 2103 2301 2310 2032 2023 3210 etc
8 0
3 years ago
If f(3) = 24, what is f-1 (24)?
True [87]

Answer:

f=25

Step-by-step explanation:

24+1=25

25-1=24

5 0
2 years ago
Other questions:
  • Distance between Train 1 and Train 2 = 95 miles. Average speed of Train 1 = 45 mph. Average speed of Train 2 = 60 mph. Train 1 i
    7·2 answers
  • GIVING BRAINLIEST, PLEASE HELP ASAP!!!
    15·1 answer
  • Tyrell read 72 pages in 2 hours. At this rate, how many hours will it take him to read 285 pages?
    7·1 answer
  • A letter that represents an unknown number is
    8·2 answers
  • At a large department store, the average number of years of employment for a cashier is 5.7 with a standard deviation of 1.8 yea
    12·1 answer
  • Compare the fractions
    9·2 answers
  • A man is taxed N100 on the first
    14·1 answer
  • Xavier is attempting to recreate a problem his teacher showed him in class. To do so, he creates the table below.
    7·2 answers
  • During lunch someone says that he heard that lavender oil cures migraines. This is an example of _____.
    12·2 answers
  • Solve the problem and find the answer
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!