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kotegsom [21]
3 years ago
12

What is the unit price for a soft drink, if a 12 pack costs $6.00?

Mathematics
1 answer:
7nadin3 [17]3 years ago
5 0

Answer:

$2

Step-by-step explanation:

i think

You might be interested in
All the fourth-graders in a certain elementary school took a standardized test. A total of 82% of the students were found to be
Degger [83]

Answer:

0.09 = 9% probability that the student is proficient in neither reading nor mathematics

Step-by-step explanation:

We solve this question treating the events as Venn probabilities.

I am going to say that:

Event A: A student is proficient in reading.

Event B: A student is proficient in mathematics.

A total of 82% of the students were found to be proficient in reading

This means that P(A) = 0.82

74% were found to be proficient in mathematics

This means that P(B) = 0.74

65% were found to be proficient in both reading and mathematics.

This means that P(A \cap B) = 0.65

What is the probability that the student is proficient in neither reading nor mathematics?

This is:

P = 1 - P(A \cup B)

In which

P(A \cup B) = P(A) + P(B) - P(A \cap B)

With the values that we have:

P(A \cup B) = 0.82 + 0.74 - 0.65 = 0.91

Then

P = 1 - P(A \cup B) = 1 - 0.91 = 0.09

0.09 = 9% probability that the student is proficient in neither reading nor mathematics

8 0
3 years ago
Please help me this proof question.
Vladimir [108]

Answer:

Triangles EFB and DFC are congruent (AA)

Step-by-step explanation:

8 0
3 years ago
the larger of two numbers is 7 less than three times the smaller number. if the sum of the numbers is 61, find the numbers
adoni [48]

Let X = the large #

    Y = the small #

We have 2 unknowns, therefore we need 2 equations to solve for them:

    X + Y = 61

    X = 3Y - 7

Using the substitution method we get:

    X + Y = 61                original equation

   (3Y - 7) + Y = 61        substituting for X

    4Y - 7 = 61                combine like terms

    4Y - 7 + 7 = 61 + 7    add 7 to both sides

    4Y = 68                     simplify

    4Y/4 = 68/4               divide both sides by 4

    Y = 17                       solve for Y

    X + Y = 61                 original equation

    X + 17 = 61                replace Y with 17

    X + 17 - 17 = 61 - 17  subtract 17 from both sides

    X = 44                        solve for X

Check your answer:

       X + Y = 61          X = 3Y - 7

     44 + 17 = 61        44 = 3(17) - 7

     61 = 61  check!     44 = 51 - 7

                                 44 = 44  check!

Therefore, the larger #(X) = 44 and the smaller #(Y)= 17.

8 0
3 years ago
What is 83 times 13?
Alexxx [7]

Answer:

1079

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Determine whether the given value is a solution to the equation.
VARVARA [1.3K]
A. No

5 + 15 = 20

B. Yes

33/3 (33 ÷ 3) = 11

C. No

5 × 7 = 35
6 0
3 years ago
Read 2 more answers
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