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3 years ago

What is 3 2/3+2.3 the 2.3 is a repeating decimal

Mathematics

2 answers:

tester [92]3 years ago

4 0

Answer:

5.96 with the repeating sign over the 6

Step-by-step explanation:

viktelen [127]3 years ago

4 0

Answer:

Step-by-step explanation:

Convert the decimal to a fraction:

2.33333.... = 2 1/3, so it is:

3 2/3 + 2 1/3

= 3 + 2 + 2/3 + 1/3

= 3 + 2 + 1

= 6.

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DanielleElmas [232]

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3 years ago

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2 years ago

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An Object Speeds Up From 15 m/s to 55 m/s in only 8 s when a force of 100N Is Applied on it. What Is The Mass of the Object?

Kipish [7]

Answer:

500g

Step-by-step explanation:

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3 years ago

What is the slope of the line that passes through the points (2, 5) and (7, 3)?

lana66690 [7]

ANSWER: $\frac{2}{-5}$

EXPLANATION:

We can use the slope formula and input the x and y values to solve for the slope.

$\text{Slope Formula}: \frac{y_{2}-y_{1} }{x_{2}-x_{1}}=m$

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3 years ago

The president of a certain university receives a salary that is three times the salary of one of the department heads. The total

marissa [1.9K]

Answer:

Salary of President = $180,000

Salary of Dept. Head = $60,000

Step-by-step explanation:

The question is to find the salary of president and department head.

We let the salary of one of department heads be "x"

Since, the salary of president is THREE (3) TIMES a department head, we can say:

Salary of President = 3x

Now, we know the total of these 2 salaries is 240,000. Thus, we can write:

Salary of President + Salary of Dept. Head = 240,000

3x + x = 240,000

Now, we can solve for x:

$3x + x = 240,000\\4x=240,000\\x=60,000$

And now the president is "3x", so his salary is:

3(60,000) = 180,000

Thus,

President's salary = 180,000

Dept head's salary = 60,000

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3 years ago