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
prohojiy [21]
3 years ago
10

At one baseball stadium, there are 4 kinds of seats .what fraction of the total seats are premium

Mathematics
1 answer:
bija089 [108]3 years ago
7 0
Assuming that each kind of seat is unnique and different from each other
( assume 4 kinds, premium, gold, silver, bronze, or premium, not premium, not premium, not premium)

so fraciton is parts out of whole so

1 out of 4 toal parts is 1/4
You might be interested in
The population of a city is 2500. If the number of males is 240 more than the number of females how many males and females are t
Eddi Din [679]
1130 females, 1,370 males
7 0
2 years ago
Find a third-degree polynomial function with real coefficients and with zeros at -4 and -3 5i
Charra [1.4K]

If -3+5i is a solution, then by the conjugate root theorem, -3-5i is also a solution. We find the polynomial by multiplying together the factors. If x = -4, then x + 4 is the factor. If x = -3+5i, then (x-(-3+5i)) is a factor, and so is (x-(-3-5i)). Simplifying those down gives us as the first factor as (x+3-5i) and the second as (x+3+5i). We can FOIL those 2 together to get their product, and then FOIL in x+4. FOILing the 2 complex factors together gives us x^2+3x+15ix+3x+9+15i-15ix-15i-25i^2. If we combine like terms and cross out things that cancel it's much easier than what it looks like there! It simplifies down to x^2+6x-25i^2. Since i^2 = -1, it simplifies further to x^2+6x-25(-1) and finally, to x^2+6x+25. Now we will FOIL in x+4. (x^2+6x+25)(x+4)=x^3+6x^2+25x+4x^2+24x+100. Our final simplified third degree polynomial is x^3+10x^2+49x+100

3 0
3 years ago
Theres 30 kilograms of 10% apple juice. How many kilograms of apples does it need to increase the current apple juice to 25%​?
raketka [301]

The mass of the apple juice needed to increase the initial concentration to 25% is 45 kg

The given parameters;

  • <em>Mass of the apple juice, m = 30 kg</em>
  • <em>current percentage, = 10%</em>
  • <em>final percent after increment = 25%</em>

Let the mass added to increase the percentage to 30% = x

10% ----------------- 30 kg

25% ------------------ ?

= \frac{25 \times 30}{10} \\\\= 75 \ kg

The additional mass is calculated as;

x+ 30 = 75\\\\x = 75 - 30\\\\x = 45 \ kg

Thus, the mass of the apple juice needed to increase the initial concentration to 25% is 45 kg.

Learn more about percentage and ratio here: brainly.com/question/11752721

6 0
2 years ago
What is the number 2.0847 to 2 decimal places?
Vera_Pavlovna [14]

Answer:

2.08

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
How old am I if 689 reduced by 5 times my age is 464? Write and Solve an Equation with an answer.
ludmilkaskok [199]

Answer:

45

Step-by-step explanation:

689 - 464 = 225

225 /5 = 45

7 0
3 years ago
Other questions:
  • One base of a trapeziod is four less than three times the other shorter base
    9·1 answer
  • Solve for x : 4(3x-8)= 3(x-6)​
    9·1 answer
  • In Chad's reading class, all the students are reading the same book. The school bought each student a book at $7 per book. If th
    13·2 answers
  • I really don’t know where to start on this thing
    10·1 answer
  • Triangle ABC has angle measures as shown A x-5 B 3x+30 C 35 qhat is the value x
    10·2 answers
  • Which interval for the graphed function contains the local maximum?
    7·2 answers
  • Evaluate 5 - 4b if b = -3​
    11·1 answer
  • Share £40 in the ratio 1:4 between Tim and Sam
    10·1 answer
  • Describe the relationship between the inputs and outputs in the diagram. Then complete the diagram. WILL NAME BRAINLIST!!!!!!!!!
    11·1 answer
  • Please help me asap help. The other two options are 6 2/8 and 6 1/4
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!