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
Anna35 [415]
3 years ago
15

Which is the same as moving the decimal point 3 places to the right in a decimal number

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
8 0

Answer:

Moving the decimal 3 places to the right in a decimal number is the same as multiplying the number by 1000.

You might be interested in
A line passes through the points (-1, -6) and (-4, 3). What is the equation of this line in slope-intercept form?
iVinArrow [24]

Answer:

A

Step-by-step explanation:

Slope = (3+6)/(-4+1)

          = 9/-3

          = -3

Y=mx+b

-6= -3×-1 +b

-6 = 3 +b

b = -9

6 0
3 years ago
Are the ratios 3:6 and 1:2 equivalent?
aalyn [17]

Answer:

yes these are equivalent bcz

3/6=1/2

Step-by-step explanation:

PlZ make me brainliest

3 0
3 years ago
Read 2 more answers
there are 158 4th grade students and 139 fifth grade students going on a field trip .there needs to be at least 1 adult chaperon
strojnjashka [21]

Answer:

  (D) is the best explanation

Step-by-step explanation:

The total number of students is 158 + 139 = 297. This number can be rewritten as ...

  297 = 37 × 8 + 1

That is, if there were 37 chaperones, 1 student would remain without a chaperone. That means the number of chaperones must be increased by 1 to 38. This is best explained by choice D.

3 0
2 years ago
What does a residual value of 0.8 mean in reference to the line of best fit?
notka56 [123]

Answer:

i think its -The given point is 0.8 units above the line of best fit

Step-by-step explanation:

only because if it were -0.8 it would be below the line

6 0
2 years ago
Read 2 more answers
We take a milk carton from the refrigerator and put it on the table at room temperature. We assume that the temperature of the c
Kisachek [45]
We can solve this problem using separation of variables.

Then apply the initial conditions

EXPLANATION

We were given the first order differential equation

\frac{dT}{dt}=k(T-a)

We now separate the time and the temperature variables as follows,

\frac{dT}{T-a}=kdt

Integrating both sides of the differential equation, we obtain;

ln(T-a)=kt +c

This natural logarithmic equation can be rewritten as;

T-a=e^{kt +c}

Applying the laws of exponents, we obtain,

T-a=e^{kt}\times e^{c}

T-a=e^{c}e^{kt}

We were given the initial conditions,

T(0)=4

Let us apply this condition to obtain;

4-20=e^{c}e^{k(0)}

-16=e^{c}

Now our equation, becomes

T-a=-16e^{kt}

or

T=a-16e^{kt}

When we substitute a=20,
we obtain,

T=20-16e^{kt}

b) We were also given that,

T(5)=8

Let us apply this condition again to find k.

8=20-16e^{5k}

This implied

-12=-16e^{5k}

\frac{-12}{-16}=e^{5k}

\frac{3}{4}=e^{5k}

We take logarithm to base e of both sides,

ln(\frac{3}{4})=5k

This implies that,

\frac{ln(\frac{3}{4})}{5}=k


k=-0.2877

After 15 minutes, the temperature will be,


T=20-16e^{-0.2877\times 15}

T=20-0.21376


T=19.786

After 15 minutes, the temperature is approximately 20°C


6 0
3 years ago
Other questions:
  • Mrs Low has some money to buy plates and bowls for her new house.
    9·1 answer
  • Given the geometric sequence where a1 = 3 and the common ratio is −1, what is the domain for n?
    5·2 answers
  • the newspaper reported that 134.8 million viewers watched the Super Bowl. Write the number of viewers in standard form
    9·1 answer
  • String cheese sticks are sold in packs of 10, and celery sticks in packs of 15. Ms. Sobrino wants to give each of 30 students on
    5·1 answer
  • The results of a survey are shown below. In the survey, 12 students said that they would like to learn French. How many of the s
    5·2 answers
  • The correlation betwen x and y is .12
    10·1 answer
  • What is the area, in yards, of<br>a box thats 38 feet wide by<br>15 feet<br> long?​
    7·2 answers
  • Do these side lengths make a right triangle? 5, 12, 13
    9·1 answer
  • Which equation best describes the relationship between Marla's total pay , p and the number of hours she works , h?
    14·1 answer
  • How do you do this problems?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!