MATHEMATICS MIDDLE SCHOOL

Justin's hair is 314314
inches long. How long will it be in 2
2
months if it grows 12
12
inch each month? Which method will NOT give the correct number of inches?

Answers

Answer 1
Answer: 314 inches
12 per month
 2 months
2 times 12=24
314+24=338

corerct metathod is
314+12+12 or
314+(2 times 12)
Answer 2
Answer:

Answer:

Multiply 3 1/4 x 2 and then add 1/2  is the wrong correct number of inches

Step-by-step explanation

Because the correct inch is 4 1/4 while the equation 3 1/4 x 2 plus 1/2 is wrong :)

Related Questions

32:__=12:24 whats the answer
What is the value of X
What number is 70% of 200
5x70=5x_ tens=_tens=_
If 2c + 1 = 11, what is the value of 2c? A. 4 B. 5 C. 10D. 12

Find the quotient. (5x^4 - 3x^2 + 4) ÷ (x+1)​

Answers

Answer:

The first one: 5x^3 -5x^2 +2x -2 + 6/x+1

Step-by-step explanation:

Which juice container is larger: 2 liters or 1 galon

Answers

The one carrying 1 gallon, since there are about 4 liters in one gallon. Hope my answer was useful.
Its a 1 gallon because 2 litera is really small

Input the equation of the given line in slope-intercept form. The line with m = 2 and b = -4.

Answers

Answer:

y = 2x - 4

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + b ( m is the slope and b the y- intercept )

here m = 2 and b = - 4

y = 2x - 4 ← equation of line

A dance student wants to know the favorite type of dance class for students at The Dance Academy. She surveys each student in her ballet class. In which way could the results of her survey be most improved? She could sample an equal number of students in each type of dance class. She could sample a proportional number of students in each type of dance class. She could sample one student in each type of dance class. She could sample one teacher from each type of dance class.

Answers

The teacher should sample a proportional number of students in each type of dance class so that it possess all qualities of a good sample.

What is a good sample?

Firstly, the sample should be representative of the population. The teacher's goal is to determine the favorite type of dance class for students. Thus, sample should also consist of students only. This rules out option four. Sample cannot consist of teachers.

Secondly, the sample should be large enough to draw meaningful conclusions from it. This rules out option three. Sampling one student in each type of dance class will not give reliable results.

Third, the sample should be proportional. It will give truly accurate results id each unit or group of the population is fairly represented in the sample. Therefore, option two i.e., sampling a proportional number of students in each type of dance class is the best choice.

Learn more about good sample here

brainly.com/question/13708253

#SPJ3

Answer: (B) She could sample a proportional number of students in each type of dance class.

Step-by-step explanation: 100%

The product of what number and 7 is less than 49?

Answers

the answer is 7
why?
because 7*7=49
Hope that this would help you!! =)
7 times wha is less thatn 49
7 times x<49
divide both sides by 7
x<7

pick ANY number less than 7
-1
0
pi
6.9999999999999999999
-923042340
0.423098
22/7
etc



any number less than 7

Evaluate the following expression. 7 × 22 + (8 - 2) ÷ 3

Answers

Answer:

156

Step-by-step explanation:

Using PEMDAS: We do the paranthese first:

7 * 22 + (8-2) / 3.

7 * 22 + 6 / 3.

Multiply / Divide:

154 + 6 / 3

154 + 2

156

You multiply 7 and 22 than add (8-2) than divide 3 than you will get 156
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