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
sp2606 [1]
3 years ago
10

What is the equivalent of 4 meters?

Mathematics
1 answer:
lesya692 [45]3 years ago
6 0
The equivalent of 4 meters is 4.374 yards
You might be interested in
I think of a number q, multiply it by 2 and add 5. I get the same answer as when I minus 2 from q. Find the value of q
Svet_ta [14]

Given:

A number is q, multiply it by 2 and add 5.

You get the same answer as when you minus 2 from q.

To find:

The value of q.

Solution:

The algebraic representation of the statement "a number is q, multiply it by 2 and add 5" is

Multiply q by 2 = 2q

Multiply q by 2 and then add 5 : 2q + 5

So, the first result is 2q+5.

When you minus 2 from q = q-2

So, the second result is q-2.

According to the question, both results are equal. Equate both results to get the value of q.

2q+5=q-2

Isolate variable terms.

2q-q=-5-2

q=-7

Therefore, the value of q is -7.

3 0
3 years ago
The initial temperature of a cup of tea is 200ºF. The surrounding temperature is 70ºF, and the value of the constant k is 0.6.
Nezavi [6.7K]

Newton's Law of Cooling states that the change of the temperature of an object is proportional to the difference between its own temperature and the ambient temperature over time.

Therefore when expressed mathematically, this is equivalent to:

dT = - k (T – Ts) dt

dT / (T – Ts) = - k dt

Integrating:

ln [(T2– Ts) / (T1– Ts)] = - k (t2 – t1)

Before we plug in the values, let us first convert the temperatures into absolute values R (rankine) by adding 460.

R = ˚F + 460

T1 = 200 + 460 = 660 R

Ts = 70 + 460 = 530 R

ln [(T2– 530) / (660 – 530)] = - 0.6 (2 - 0)

T2 = 569.16 R

T2 = 109 ºF

Answer: After 2 hours, it will be 109 ºF

6 0
3 years ago
Need answers please
goldfiish [28.3K]

I know 8-10. 8.> 9.> 10.>

3 0
3 years ago
A circular garden has a diameter of 18 meters. What is the circumference of the garden?
zloy xaker [14]

3.14 * 18= 56.52

Answer: 56.52

3 0
3 years ago
Katie has to drive 15 miles east and 36 miles north to get to her aunt's house. Which of the following equations could be used t
adell [148]
15 miles + 36 miles = total miles
8 0
3 years ago
Read 2 more answers
Other questions:
  • a chocolate bar measures 50 mm wide 90 mm long and 3 1/2 mm high wills wrapping company is making a wrapper to cover the chocola
    14·1 answer
  • Table A:? <br> Table B:?<br> Table C:?
    8·1 answer
  • The rate at which a plant grows is constant. At the 3rd week it is 12 inches tall and at the 5th week it is 20 inches tall. If t
    8·1 answer
  • Alex sold flowers as a sports fundraiser. He sold each rose for $3.50 and each carnation for $2.50. Alex sold 264 flowers for a
    11·1 answer
  • Can someone please help me ASAP
    7·2 answers
  • Sebastian is working to summer jobs, making $8 per hour walking dogs and $10 per hour clearing tables. In a given week, he can w
    13·1 answer
  • Solve this <br> 6x+7=8x−15
    12·2 answers
  • The population of a city is estimated to decline according to the model P(t)=197000e^-0.014t, where t is the number of years pre
    11·1 answer
  • Which image shows a reflection of the figure below? quick!!!!
    6·2 answers
  • The diagram shows the graph of y = x/2 + 2/x, for 0 &lt; x ≤ 8
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!