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Mrac [35]
3 years ago
12

A class of 25 students saw the movie Avatar. All students gave their opinion of the film with grades 1 to 5. A) what percentage

of students gave the grade 3 B) Calculate the mean grade given

Mathematics
1 answer:
zubka84 [21]3 years ago
6 0

Answer

0384

Step-by-step explanation:

ienuje3nnhb4bhbhdh4bwqjnqjnhnn3

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The product of two consecutive natural numbers is greater than their sum by 109. Find these numbers
Charra [1.4K]

Answer:

The numbers will be "11 and 12".

i believe

Step-by-step explanation:

x(x + 1) > x + x + 1 + 109     where x and x+1 are the 2 numbers.

x^2 + x > 2x + 110

x^2  - x - 110 > 0

(x - 11)(x + 10) > 0    The critical values are 11 and -10 but number must be natural

So the value of x is 11

The numbers are 11 and 12

8 0
2 years ago
Help math is not my subject
Mashutka [201]
First you would do 3-9 which is -6 then -4-1 which is -5 then since the parenthesis are close to each other you would multiply and you should get

30 
6 0
3 years ago
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Rosa can make 8 dozen cupcakes in 3 hours. How many dozen cupcakes can she make if she has 10 1/2 hours to bake the cupcakes
Scorpion4ik [409]

Answer: 28 dozen

Step-by-step explanation:

If 8 dozen cupcakes can be made in 3 hours:

8/3=2.6666...

2.6666... x 10.5= 28

7 0
2 years ago
Ms. Arnic had a total of 318.5 ounces of pretzels to put into 5 bowls for a party. She put an equal number of ounces of pretzels
Ahat [919]

Answer:    75.7 oz

Step-by-step explanation:

6 0
2 years ago
Which of the following is the correct factorization of the polynomial below?
Masja [62]
I'm pretty sure that this one is the correct factorization of the polynomial above: <span>a) (3x+4)(9x^2-12x+16)</span>
6 0
3 years ago
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