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
USPshnik [31]
3 years ago
12

The unit rate 18 meters in 15 minutes

Mathematics
2 answers:
Zarrin [17]3 years ago
6 0

Answer: 1.2 meters per min........

Step-by-step explanation:

7nadin3 [17]3 years ago
3 0

Answer:

1.2 meters per minute

Step-by-step explanation:

18÷15/15÷15

1.2 meters/1 minute

1.2 meters/minute

You might be interested in
The second hand of an analog clock completes an entire rotation in 60 seconds, and the length of the seconds hand is 8 inches. a
g100num [7]
Circumcerence = distance travelled in one full rotation = 2 x π x 8 = 16π

for 2 minutes and 15 seconds,
multiply 16π by 2.25 as 2 minutes is twice the distance of one rotation and 15 seconds is a quarter more

therefore answer is 36π = 113.1 inches
3 0
3 years ago
How many packs of DVDs can you buy with $108 in one pack causes $12
Finger [1]

Answer:

9 packs

Step-by-step explanation:

108/12

Which equals to 9

7 0
3 years ago
Suppose the manager of a restaurant in a commercial building has determined that the proportion of customers who drink tea is 24
BartSMP [9]

Answer:

0.427

Step-by-step explanation:

Standard error for the sampling distribution refers to the standard deviation of the samples taken from a population. The standard error equals the standard deviation divided by the square root of the sample size

The probability of customers who drink tea (p) = 24% = 0.24, the sample size of customers (n) = 300.

Standard error = \frac{\sigma}{\sqrt{n} } where σ is the standard deviation.

\sigma=\sqrt{np(1-p)}

Standard error = \frac{\sigma}{\sqrt{n} }= \frac{\sqrt{np(1-p)} }{\sqrt{n} } =\sqrt{\frac{np(1-p)}{n} } =\sqrt{p(1-p)}=\sqrt{0.24(1-0.24)}  =0.427

3 0
3 years ago
Let F be a field, and suppose a EF, a *0. Prove that a has a unique multiplicative inverse.
bezimeni [28]

Answer with Step-by-step explanation:

Let F be a field .Suppose a\in F and a\neq 0

We have to prove that a has unique multiplicative inverse.

Suppose a has two inverses b and c

Then, ac=1,ab=1 where 1 =Multiplicative identity

ac=ab

c=b (cancel a on both sides)

Hence, a has unique multiplicative inverse.

6 0
4 years ago
Solve the following equation for x: 2(5x+6)+3x=38
gregori [183]

Answer:

x=2

Hope this helps! Have a good day! :)

4 0
3 years ago
Other questions:
  • Find an equivalent ratio for 22/55 then write the proportion ?
    15·2 answers
  • What number is halfway between 8 and 9
    12·2 answers
  • (6y-7)(3y+1) = 18^y+27y+7y?
    13·1 answer
  • Market researchers were interested in the relationship between the number of pieces in a brick-building set and the
    14·2 answers
  • Please Help
    5·1 answer
  • Which shows the equation below written in the form ax^2+bx+c=0?
    5·2 answers
  • Can somebody plz answer these fractions questions correctly only if u know them!!!
    12·2 answers
  • A rectangle is dilated using a scale factor of 6. The image is then dilated using a scale factor of 1/3. What scale factor could
    11·2 answers
  • The school chorus has has 52 students, which represents 26% of the seventh graders. How many students are in the seventh grade?
    13·1 answer
  • -2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!