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Eva8 [605]
2 years ago
13

4/9 kilograms of baking soda cost $1.50. How much does 1 kilogram of baking soda cost?

Mathematics
1 answer:
mrs_skeptik [129]2 years ago
8 0

Answer:

Step-by-step explanation:

divide 1.5 by 4 to get 1/9 of the cost, and then multiply that by 9 to get the cost of one kilo.

or 3.375, round it for money purposes

$3.38

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Question 1. Which of the following is not true for the equation six times d equals twelve?
Deffense [45]
Q1. The answer is To solve, you must divide both sides by 6

The equation is:   6d = 12
<span>Multiplication is the inverse operation: TRUE -         6d = 12      d = 12/6
Checking the solution involves multiplication: TRUE -    6 * 2 = 12
The equation represents the number that gives twelve when multiplied by 6: TRUE     d is </span>the number that gives twelve when multiplied by 6<span>
To solve, you must divide both sides by 6: false


Q2. The answer is 18
</span><span>
x - the number of students

The students were divided equally among 3 chaperones: 3 chaperones per x
Each chaperone supervised 6 students: 1 chaperone per 6 students
 
3 : x = 1 : 6
x = 3 * 6 : 1
x = 18


Q3. The answer is </span><span>t is greater than or equal to five.
</span>
It will take Harlon at least five years to complete his college degree. The key word is at least. This means that it can include number 5 as well. He may need 5 years, 6 years, 7 years,... Hence, t is greater than or equal to five.


Q4. The answer is <span>1.2
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<span>p over zero point three + 2 = 6
p/0.3 + 2 = 6

multiply both sides by 0.03
p + 2 * 0.3 = 6 * 0.3
p + 0.6 = 1.8
p = 1.8 - 0.6
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Q5. The answer is 2.

</span><span>16w = 32

Divide both sides by 16
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8 0
3 years ago
M(x) = 2.50x and the cost c(x) = 0.5x + 40
ololo11 [35]

Answer: It is c i just got it right

Step-by-step explanation:

3 0
3 years ago
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Angelina_Jolie [31]

Answer:

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7 0
3 years ago
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omeli [17]

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So, solving for both the radius and the diameter gives us:

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So, the length of thes traight path that goes through the center of the guardain is just 8xy^2, and we can use the radius for the next part of the problem.

The area of a circle is \pi r^2, which means we can just plug in the radius and find our area:

A=\pi r^2 \implies \\ A=\pi (4xy^2)^2\implies \\ A= 16\pi x^2y^4

So, we have found our area(16 \pi x^2 y^4) and the problem is done.

6 0
3 years ago
(QUICK QUESTION) If you have 18 credits In the 12th grade Is it possible to get 23 by June 2019?? In one semester
azamat

Its all up to you and how hard you are willing to work to get that may credits in one semester. But you could do it. Hope that helped!

3 0
3 years ago
Read 2 more answers
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