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
vodka [1.7K]
3 years ago
6

It is in the picture

Mathematics
2 answers:
gulaghasi [49]3 years ago
7 0
A: 5/2 B: 2.5 hope this helps
Fed [463]3 years ago
3 0

Answer:

a 5/2; b. 2.5; c 0.9; d. 90%

Step-by-step explanation:

You might be interested in
Help Please, im stuck on this question.
lions [1.4K]

Answer:

irrational

Step-by-step explanation:

3/4 + sqrt(2)

3/4 is rational

sqrt(2) is irrational

The sum of a rational and an irrational number is irrational

8 0
3 years ago
The ratio of boys to girl in a school is 5:7 if there are 600 students, how many girls are there
larisa86 [58]

Answer:

350 girls

Step-by-step explanation:

So,

The secret to solving problems with ratios is to find the value of one unit.

5:7 = 12 units total

To find one unit, divide the total number of students by the total number of units.

600/12 = a

Simplify

50/1 = a

50 = a

The value of each unit is 50.

Now, multiply the units by the numbers in the ratio.

50(5) = b

250 = boys

50(7) = x

350 = x

There are 350 girls.

3 0
2 years ago
Three bags of flour and two bags of sugar wait 32 pounds four bags of sugar wait 32 pounds all bags of flour wait to save it all
Contact [7]
You worded this weird, but each bag of sugar is 8 pounds...
3 0
3 years ago
Please help me!!!!!!!
pantera1 [17]
The degree is 3.
This video explains it pretty well: https://virtualnerd.com/pre-algebra/polynomials-nonlinear-functions/polynomials/monomial-polynomial-degrees/polynomial-degree-definition
5 0
3 years ago
The total cost of producing a type of tractor is given by C(x)=11000−20x+0.02x2, where x is the number of tractors produced. How
marissa [1.9K]

Answer:

Step-by-step explanation:

You need to complete the square.

C(x) = 0.02(x^2 - 1000x  ...)  + 11000

C(x) = 0.02 (x^2 - 1000x + 500^2) + 11000 - 5000

C(x) = 0.02 (x^2 - 1000x + 500^2) + 6000

C(x) = 0.02(x - 500)^2 + 6000

Now if you look at the answer you will find that the square is completed. That means that number of tractors you could produce is 500 at a cost of 6000

There is a flow to this question that you may have trouble understanding.

First of all the 500^2. That comes from taking 1/2 of 1000 and squaring it. That's what you need to complete the square.

Bur that is not what you have adding into the equation. Remember that there is a 0.02 in front of the brackets.

500^2 = 250000

0.02 * 250000 = 5000

So that number must be subtracted to make the square = 0. When you remove the brackets, you should get 11000 all in all.

So what you have outside the brackets is 11000 - 5000 = 6000

The rest is just standard for completing the square.

5 0
2 years ago
Other questions:
  • 4x-3(x-2)-x<br> I have 6. Is that correct?<br> 4x-3x-x=0<br> And -3*-2=6<br> 0+6=6
    12·1 answer
  • Complete the sentence 0.04 is 1/10 0f
    14·2 answers
  • A researcher randomly selects 3 fish from among 8 fish in a tank and puts each of the 3 selected fish into different containers.
    11·1 answer
  • Which of the following shows the union of the sets? {1, 4, 8, 12} {2, 4, 6, 8}
    13·2 answers
  • I need help I'm dumb
    9·1 answer
  • PLEASE ANSWER THIS ALGEBRA QUESTION ILL MARK YOU BRAINLIEST
    10·1 answer
  • I have 5 digits.My eight is worse 8000. One of my sixes is worth 60.The other is worth 10 times as much.My other digit is a zero
    15·2 answers
  • Glven: 2x+3y= 6.
    12·1 answer
  • Which equation has the same solutions as 2x + x - 3 = 0?
    15·1 answer
  • Please help me, i will mark the brainliest pls!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!