answer.
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
Alecsey [184]
2 years ago
12

Arnav bought vegetables weighing 11kg. Out of this, 3kg 500g is cabbage, 2kg 75g is tomatoes and the rest is onions. What is the

weight of the onions. ( Please answer with statements)
Mathematics
2 answers:
Tanzania [10]2 years ago
6 0
75g = 0.075kg
2kg 75g = 2.075kg
500g = 0.5kg
3kg 500g = 3.5kg
The weight of the onions
11 - (3.5 + 2.075)  \\ = 11 - 5.575 = 5.425kg = 5kg 425g

Tatiana [17]2 years ago
3 0
Change:500g=0.5kg
=>3kg500g=3.5kg
75g=0.075kg
=>2kg75g=2.075kg
Weight of the onions is:
11-(3.5+2.075)=5,425kg=5kg425g
You might be interested in
-3^(-x)-6=-3^x+10<br><br>Solve the equation below for x by graphing plz
vitfil [10]
To graph it, just graph y=-3^{-x}-6 and y=-3^x+10 and see where they intersect

I would like to solve it by using math and not graphing
if you don't want to see the math, just don't scroll down
the graphical meathod is above, first line, just read it

hmm
multiply both sides by -1
3^{-x}+6=3^x-10
multiply both sides by 3^x
3^0+6(3^x)=3^{2x}-10(3^x)
1+6(3^x)=3^{2x}-10(3^x)
minus 1 from both sides and minus 6(3^x) from both sides
0=3^{2x}-16(3^x)-1
use u subsitution
u=3^x
we can rewrite it as
0=u^2-16u-1
now factor
I mean use quadratic formula
for ax^2+bx+c=0 x=\frac{-b+/-\sqrt{b^2-4ac}}{2a}
so for 0=u^2-16u-1, a=1, b=-16, c=-1
u=\frac{-(-16)+/-\sqrt{(-16)^2-4(1)(-1)}{2(1)}
u=8+/-\sqrt{65}
remember that u=3^x so u>0
if we have u=8+√65, it's fine, but u=8-√65 is negative and not allowed
so therfor
u=8+\sqrt{65}=3^x
8+\sqrt{65}=3^x
if you take the log base 3 of both sides you get
log_3(8+\sqrt{65})=x
if you use ln then
ln(8+\sqrt{65})=xln(3)
then
\frac{ln(8+\sqrt{65})}{ln(3)}=x

8 0
2 years ago
Read 2 more answers
How many intersections are there of the graphs of the equations below? x + 5y = 6 3x + 30y = 36 none one two infinitely many Mar
denpristay [2]
I believe the answer would be the second option. The equations given above when graph would intersect only once with each other. They intersect at only point (0,6/5). These are the values of x and y that will agree to the equation. Two equations in a set will always intersect at only one point.
5 0
2 years ago
Read 2 more answers
290 pennies are equal to how many dimes
ExtremeBDS [4]
29 dimes
............
6 0
2 years ago
Read 2 more answers
John Johnson is forty-seven. He is purchasing twenty-year endowment insurance, with a face value of $20,000. What is his annual
Alenkinab [10]
The answer is Letter D - 939.80.

You can refer to the attachment for the rate. Since he is forty-seven years old, use that age to find his rate under a twenty-year endowment insurance. In this case, the rate is 46.99. Multiply that rate to 20 since he purchased a 20-year endowment insurance with a face value of $20,000. (20,000/1,000 = 20)

   46.99 x 20 = 939.80

4 0
2 years ago
Each face of cabinet 413s is in the shape of a rectangle. What is the volume of model 413s in cubic feet
Tasya [4]
Each side of the model of 413s is rectangular shaped.
So, by this statement we got to know that the model is in cuboid shape.
Hence, its volume will be (length×width×height) cubic feet.
5 0
2 years ago
Read 2 more answers
Other questions:
  • A rectangular pool is 20 feet wide and 50 feet long. A deck used for sunning surrounds the pool. The deck is the same width all
    12·1 answer
  • Lamar shares 6 pencils equally with himself and 5 friends. Write an equation and solve to show the number of pencils each friend
    8·2 answers
  • Which of the following represents the measures of all angles coterminal with a 418° angle?
    15·2 answers
  • Use the graph to determine the input value for which f(x) = g(x) is true.
    9·2 answers
  • Julius is buying beverages for brunch. He needs to buy a total of 5 gallons of beverages. He decides to buy two containers of ea
    11·1 answer
  • A dvd normally costs $15. It is reduced to $9.75 in a sale. How much is the percentage reduction
    9·1 answer
  • The cell phone company decided to collect similar data but this time they collected information of texting speed according to ag
    8·2 answers
  • Twenty percent of adults in a particular community have at least a​ bachelor's degree. Suppose x is a binomial random variable
    13·1 answer
  • Peach Produces pays its employees by the formula, P(b)=52b+45 P b = 5 2 b + 45 , where P(b) P b is the employee’s total daily pa
    6·1 answer
  • If a shirt selling for $18 is marked upto $20 then the % increase is
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!