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
Ad libitum [116K]
3 years ago
8

An object has a weight of 6.4 N.

Mathematics
1 answer:
Kazeer [188]3 years ago
8 0

Answer:

Step-by-step explanation:

We can do this quite simply by using Newton's equation: forcegravity = G × M × mseparation2 .

Suppose: your mass, m, is 60 kilogram; the mass of your colleague, M, is 70 kg; your centre-to-centre separation, r, is 1 m; and G is 6.67 × 10 -11 newton square metre kilogram-2.

You might be interested in
Using your knowledge of solving equations to solve the following problems.<br> 7x-9y=1<br> y=-x+7
Arturiano [62]

Answer:

-9y = -7x + 1

y = 7/9x -1/9 is the answer

6 0
3 years ago
The area of Mrs. Rush’s rectangular room is 3x2+31x+36. Find the length, width and perimeter.
labwork [276]

hello so the answer is 3147831740.3424

4 0
3 years ago
Read 2 more answers
If DM=45, what is the value of r?
amm1812

Answer:

15

Step-by-step explanation:

6 0
3 years ago
If r is an odd integer and m=8r then m/2 will always be
kogti [31]

Answer:

b. even

Step-by-step explanation:

m is a multiple of 8, so it is also a multiple of 4.  When a multiple of 4 is divided by 2, the result is a multiple of 2 (even).

3 0
3 years ago
Express the confidence interval (0.086 comma 0.130 )in the form of ModifyingAbove p with caret minus Upper E less than p less th
Nitella [24]

Answer:

C.I = 0.108 ± 0.022

Step-by-step explanation:

In this case, we are given a symmetric confidence interval, and the sample proportion p', is derived by finding the average of the two values.

Therefore, the sample proportion will be:

p' = \frac{0.086 + 0.130}{2}

= \frac{0.216}{2}

= 0.108

p' = 0.108

To find the margin of error, we have:

M.E = ½ * length of confidence interval

Where length of confidence interval = 0.130 - 0.086

= 0.044

Therefore,

M.E = \frac{1}{2} * 0.044 = 0.022

Margin of error = 0.022

The confidence interval is expressed as:

p' ± M.E

= 0.108 ± 0.022

5 0
3 years ago
Other questions:
  • a normal distribution has a mean of 10 and a standard deviation of 1 what is the probability of selecting a number between 8 and
    7·1 answer
  • PLEASE HELP!!!! Graph f(x) =-0.25x+4 , just tell me the points. please
    15·1 answer
  • please help!!!!!!!!!!! Use the formula A=bh , where A is the area, b is the base length, and h is the height of the parallelogra
    5·1 answer
  • Which ratio is equivalent to 4.5?<br> 10<br> 15<br> 4<br> 10<br> 16<br> 20<br> 15<br> 8
    13·2 answers
  • Marco is putting some sweaters into storage for the winter. He has 10 sweaters, and he can fit 6 sweaters into a box. How many d
    14·1 answer
  • URGENTT PLEASE HELP!!!
    15·1 answer
  • A rectangle is 6 centimeters longer than is wide and has an area of 280 square centimeters if l represent the length,in centimet
    14·2 answers
  • GUYSS HELPP!! I already did the sketching so help me graph the units for distance and time! 1st photo: Pusheen ran out of her fr
    8·1 answer
  • I need it fasttttttttttttttttttttttttttttttttttttttttttttt
    7·1 answer
  • 27. The attendance at a party consisted of 35 men, a number of women and some children. The number of women was one and a half t
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!