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
olga nikolaevna [1]
3 years ago
8

3 type of beans, whose prices per kg are respectively $15m,$25 and $30 are to be taken 2 at a time and mixed in the same proport

ion so that the resulting mixture are of equal value. How many they be mixed and the price /kg for resulting mixture. (ans; 2:3, $21/kg
Mathematics
1 answer:
DENIUS [597]3 years ago
3 0
What are your thoughts on how to solve this?
You might be interested in
A healthcare company surveys customers to determine whether each customer
Delicious77 [7]

Answer : 59%

Step-by-step explanation:

8 0
3 years ago
Javier's employer pays for 43% of his annual health insurance premium. javier pays the remaining balance by having it deducted f
mihalych1998 [28]
<span>Let us start with the percentage of premium paid by Javier. Since the employer pays 43%, the remaining 57% (100-43) is paid by Javier. Now let us find out how much is deducted from his paychecks during the year. In one month, $157.38 x 2 = $314 .76 is deducted by the employer. So in 12 months, the amount equal to 57% of the health premium will be $314.76 x 12 = $3777.12. If $ 3777.12 is 57% of a certain number, to find the number, multiply $3777.12 with the reciprocal of the fraction. (57/100) So the unknown number = $3777.12 * 100/57 = $6626.53 Javier's total annual health premium, therefore, is $6626.53</span>
8 0
3 years ago
Read 2 more answers
Need help on this question thx asap
Hoochie [10]
Its 1/7 because parallel lines have the same slope
7 0
3 years ago
Find the average. Round your answer to the nearest whole number.<br><br> 8, 12, 7, 5, 2
AVprozaik [17]

Answer:

7

Step-by-step explanation:

8 + 12 + 7 + 5 + 2= 34

34/5 =6.8

Rounded =7

5 0
3 years ago
If nx10^p is a positive number written in scientific notation which statements must be true? Select all that apply
liq [111]

For this case we have the following number written in scientific notation:


n * 10 ^ p

We know that this number is greater than zero because it is a positive number.

Therefore, the following statements are true:

p ∈ (-∞, ∞)

n must be between 1 and 10

n ∈ [1, 10]

Answer:

The following statements are correct about the number written in scientific notation:

p ∈ (-∞, ∞)

n ∈ [1, 10]

3 0
3 years ago
Other questions:
  • The function g(x) is define as g(x) = -2x^2+3x. The value of g(-3) is
    12·1 answer
  • Subtract. What is the difference (9 * 10"") - (4 * 10 ") in scientific
    15·1 answer
  • Subtract 5x−2 ​​from​ −3x+4 . What is the answer? −8x+6 −8x+2 8x−6 2x + 2
    7·1 answer
  • 4x+11&lt;23 solve this equation
    15·1 answer
  • Find the slope<br> (-1,7)(5,7)
    7·1 answer
  • Maria bought seven boxes a week later half of all her boxes were destroyed in a fire there are only 22 boxes left with how many
    13·1 answer
  • Suppose that an internal report submitted to the managers at a bank in Boston showed that with 95 percent confidence, the propor
    11·1 answer
  • Calculate the value of x(trigonometry)<br> X=29.7<br> X=6.3<br> X=0.2<br> X=14.5
    15·2 answers
  • Find the value of x. 3x+15=180
    8·1 answer
  • 2r + 3s = 14<br><br> 2( )+ 3s = 14<br><br> +3s = 14<br><br> 3s=<br> S =
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!