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Gwar [14]
3 years ago
12

9/12 +3/12 =? A. 1 B. 6/12 C. 11/12 D.1/2

Mathematics
2 answers:
Nady [450]3 years ago
7 0

9/12 + 3/12 = 12/12 = 1

Therefore, 1 is your answer.

AveGali [126]3 years ago
5 0

Answer:

Solving \frac{9}{12}+\frac{3}{12} we get 1.

Option A is correct answer.

Step-by-step explanation:

We need to solve \frac{9}{12}+\frac{3}{12}

For solving fractions we need to take LCM of denominators.

The LCM of 12, 12 is 12

So, solving:

\frac{9}{12}+\frac{3}{12}\\=\frac{9*1+3*1}{12}\\=\frac{9+3}{12}\\=\frac{12}{12}\\=1

So, solving \frac{9}{12}+\frac{3}{12} we get 1.

Option A is correct answer.

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A company that manufactures and sells consumer video cameras sells two versions of their popular hard disk​ camera, a basic came
saul85 [17]

Answer:

The percentage of customers who buy an extended warranty is 33%.

Step-by-step explanation:

In this problem, we have these following percentages.

35% of the customers select the basic camera.

This also means that:

65% of the customers select the deluxe version. (Since you can buy only two versions of the hard disk camera and the sum of the percentages is 100%).

20% of those who select the basic camera also purchase the extended warranty.

40% of those who select the deluxe version also purchase the extended warranty.

What is the percentage of customers who buy an extened warranty?

P = P_{1} + P_{2}

P_{1} is the percentage of those who buy the basic version with the extended warranty. So it is 20% of 35%. So

P_{1} = 0.20*0.35 = 0.07

P_{2} is the percentage of those who buy the deluxe version with the extended warranty. So it is 40% of 65%. So

P_{2} = 0.40*0.65 = 0.26

P = P_{1} + P_{2} = 0.07 + 0.26 = 0.33

The percentage of customers who buy an extended warranty is 33%.

3 0
4 years ago
ABC IS CONGRUENT TP DEF WHAT IS THE VALUE OF X Explain how you determined the answer
LenaWriter [7]

Answer:

3

Step-by-step explanation:

It is 3 because fi you multiply 5 by 3 you get 15, and if you multiply 10 by 3 you get 30. Subtract 30 by 6 and get 24. And finally, if you multiply 2 by 3 it gives you 9. 9+12= 21.

8 0
3 years ago
Read 2 more answers
Imagine the speed limit on the highway is 65 miles per hour. What are some speeds at which you could drive without going over th
Alina [70]
You can drive at any speed less than 65mph
As long as Speed < 65mph, you’re safe
0 < Speed > 65 miles per hour
6 0
2 years ago
Determine whether the sequence is arithmetic, geometric, both, or neither. 1, 4, 9, 16, 25, . . .
klemol [59]

Answer:

neither

Step-by-step explanation:

First differences are 3, 5, 7, 9, and the differences of these (2nd differences) are constant at 2. The degree of the polynomial function describing the sequence is equal to the number of the differences that are constant. Here, that is 2nd differences, so the sequences is described by a 2nd-degree (quadratic) polynomial.

It is not linear (arithmetic) or exponential (first differences have a common ratio).

6 0
3 years ago
Sid needs to put 88 ounces of com in 6 containers. Write 88/6 as a mixed numeral.​
Ann [662]

Answer:

the answer is  14 2/3, hope this answers your question

Step-by-step explanation:

7 0
3 years ago
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