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
aleksley [76]
3 years ago
9

2

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
4 0

Answer:

Step-by-step explanation: mass of sheep=6 x 10 kg

                                             mass of ant= 3 x 10 kg

=6 x 10=60, 3 x 10=30

60/30=20

therefore in standard form

20=2 x 10

ans: 2 x 10 kg

The sheep weighs 2x10kg more than the ant.

You might be interested in
Expand the following expression <br> (x + 2)(x² – 3x - 1)
Cloud [144]

Answer:

x^{3} - x^{2}  - 7x -2

Step-by-step explanation:

Give me brainllest

4 0
3 years ago
Read 2 more answers
Find constants a and b such that the function y = a sin(x) + b cos(x) satisfies the differential equation y'' + y' − 7y = sin(x)
Elza [17]
The first thing we must do in this case is find the derivatives:
 y = a sin (x) + b cos (x)
 y '= a cos (x) - b sin (x)
 y '' = -a sin (x) - b cos (x)
 Substituting the values:
 (-a sin (x) - b cos (x)) + (a cos (x) - b sin (x)) - 7 (a sin (x) + b cos (x)) = sin (x)
 We rewrite:
 (-a sin (x) - b cos (x)) + (a cos (x) - b sin (x)) - 7 (a sin (x) + b cos (x)) = sin (x)
 sin (x) * (- a-b-7a) + cos (x) * (- b + a-7b) = sin (x)
 sin (x) * (- b-8a) + cos (x) * (a-8b) = sin (x)
 From here we get the system:
 -b-8a = 1
 a-8b = 0
 Whose solution is:
 a = -8 / 65
 b = -1 / 65
 Answer:
 
constants a and b are:
 
a = -8 / 65
 
b = -1 / 65
4 0
2 years ago
Please need help will give brainliest
Debora [2.8K]

Answer:

18.3 \times 4.25 = 77.775

6 0
3 years ago
Read 2 more answers
A store pays $85 for a picnic table and marks the price up by 25%. What is the new price ​
Setler79 [48]
106


Mark brainliest please


Hope this helps you
7 0
2 years ago
Read 2 more answers
The function below shows the number of car owners f(t), in thousands, in a city in different years t: f(t) = 0.25t2 − 0.5t + 3.5
N76 [4]
We solve this by the definition of slope in analytical geometry. The definition of slope is the rise over run. In equation, that would be

m = Δy/Δx = (y₂-y₁)/(x₂-x₁)

The x-coordinates here are the t values, while the y-coordinates are the f(t) values. So, let's find the y values of the boundaries.

At t=2: f(t)= 0.25(2)²<span> − 0.5(2) + 3.5 = 3.5
Point 1 is (2, 3.5)
At t=6: </span>f(t)= 0.25(6)² − 0.5(6) + 3.5 = 9.5
Point 2 is (6, 9.5)

The slope would then be

m = (9.5-3.5)/(6-2)
m = 1.5

Hence, the slope is 1.5. Interpreting the data, the rate of change between t=2 and t=6 is 1.5 thousands per year.
5 0
3 years ago
Other questions:
  • How black hole does work.
    15·2 answers
  • Will give brainliest thanks :)
    8·2 answers
  • In Exercise,solve for x.<br> 3x + 1 = 5
    5·1 answer
  • Do you think this Scatter plot is linear or no? I really can't tell.
    15·1 answer
  • Daniel brought 2.75 pounds of Spanish fried rice to a family dinner. During the meal, Daniel and his family ate 1.25 pounds of r
    9·1 answer
  • 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
  • Jill arranged her baseball cards in 4 rows of 9 cards then she arranged the cards in 2 rows of 18 cars how many other ways can J
    10·2 answers
  • Write an equivalent expressions for (8a2 -15a + 9) - (6a2 - 9a - 20).
    14·1 answer
  • James ran 4 laps and walked 2 laps When running his average speed was 2.5 minutes per lap When walking his average speed was 4.9
    7·1 answer
  • 5800 dollars is placed in an account with an annual interest rate of 9%. To the nearest tenth of a year, how long will it take f
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!