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
SVETLANKA909090 [29]
3 years ago
5

mrs. warburton weighs her suitcases ready for holiday.It weighs 7.35kg she takes out shoes that weigh 2.6.How heavy is her suitc

ase now
Mathematics
2 answers:
scoray [572]3 years ago
7 0
4.75 kg all you need to do is subtract
kiruha [24]3 years ago
6 0
So all you need to do is 7.35kg takeaway 2.6kg = 4.75kg

Mrs Warburton's bag now weighs 4.75kg
You might be interested in
Solve the following ODE's: c) y* - 9y' + 18y = t^2
Nastasia [14]

Answer:

y = C_1e^{3t}+C_2e^{6t} + \dfrac{1}{18}(t^2+\frac{2t}{6} + \frac{2}{36}+\frac{2t}{3}+\frac{2}{18}+\frac{2}{9})

Step-by-step explanation:

y''- 9 y' + 18 y = t²

solution of ordinary differential equation

using characteristics equation

m² - 9 m + 18 = 0

m² - 3 m - 6 m+ 18 = 0

(m-3)(m-6) = 0

m = 3,6

C.F. = C_1e^{3t}+C_2e^{6t}

now calculating P.I.

P.I. = \frac{t^2}{D^2 - 9D +18}

P.I. = \dfrac{t^2}{(D-3)(D-6)}\\P.I. =\dfrac{1}{18}(1-\frac{D}{3})^{-1}(1-\frac{D}{6})^{-1}(t^2)\\P.I. =\dfrac{1}{18}(1-\frac{D}{3})^{-1}(1+\frac{D}{6}+\frac{D^2}{36}+....)(t^2)\\P.I. =\dfrac{1}{18}(1-\frac{D}{3})^{-1}(t^2+\frac{2t}{6} + \frac{2}{36})\\P.I. =\dfrac{1}{18}(1+\frac{D}{3}+\frac{D^2}{9}+....)(t^2+\frac{2t}{6} + \frac{2}{36})\\P.I. =\dfrac{1}{18}(t^2+\frac{2t}{6} + \frac{2}{36}+\frac{2t}{3}+\frac{2}{18}+\frac{2}{9})

hence the complete solution

y = C.F. + P.I.

y = C_1e^{3t}+C_2e^{6t} + \dfrac{1}{18}(t^2+\frac{2t}{6} + \frac{2}{36}+\frac{2t}{3}+\frac{2}{18}+\frac{2}{9})

7 0
3 years ago
What is the sum? <br> Thank you!
timurjin [86]

Answer:

50 is the sum

Step-by-step explanation:

-10+20=10

10+-40=-30

-30+80=50

5 0
3 years ago
There7 dogs and 7 rows how many are there
faust18 [17]

Answer:

7 x 7 = 49

Step-by-step explanation:

hope it helps, please mark as brainliest please

6 0
3 years ago
Read 2 more answers
Find the volume of the cone. Round your answer to the nearest tenth. A cone is shown. Its height is 3 meters and the diameter of
Effectus [21]

Answer:

The answer to this question should be 28.3

6 0
2 years ago
Given g(r) = 3 – 8r, find g (–3).
MrRissso [65]

Answer: R = 3/5

Step-by-step explanation:

i think

3 0
3 years ago
Other questions:
  • 4. Choose an initial value that is less than zero. What happens to the value of
    14·1 answer
  • I'll GIVE BRANLIEST!!!!!An architect is using 3-D modeling software to help design a new business tower to be constructed on a s
    15·2 answers
  • X^2+20x+c find the value of c that makes a perfect square trinomial
    13·1 answer
  • How many degrees has triangle ABC been rotated counterclockwise about the origin?
    13·2 answers
  • 10 - 3(3x - 40) = -9x A)x = -9 B)no solution C)x = 10 D)all real numbers
    12·1 answer
  • What are the domain and range of the function represented by the table?
    6·1 answer
  • 85.6 is what percent of 107 ?
    7·1 answer
  • A city has a populationof 370,000 people. Suppose that each year the population grows 7%. What will the population be after 8 ye
    8·1 answer
  • What is M&lt;3. PLEASE HELPPP
    14·1 answer
  • A vehicle is travelling from rest. After 10 seconds its velocity will be 20ms find acceleration?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!