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4 years ago

A number divided by three less two is at most two

Mathematics

1 answer:

zheka24 [161]4 years ago

5 0

Answer:

Step-by-step explanation:

6/3 = 2

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Plz help

ArbitrLikvidat [17]

The answer is false, Max Plank's hypothesis was not disproved by Albert Einstein's discovery of quanta.

5 0

4 years ago

Given f(x) = 3x+7, what is the output? *

sergij07 [2.7K]

Answer:

the answer to this problem would be 8.

3 0

3 years ago

Read 2 more answers

Raji has 5/7 as many CDs as Megan. If Raji gives 1/10 of her CDs to Megan, what will be the ratio of the number of Raji’s CDs to

Alexeev081 [22]

Answer:

3:5

Step-by-step explanation:

Please see attached picture for full solution. ( Unit method)

6 0

3 years ago

Which inequality is true for all real numbers? Check all that apply.

romanna [79]

Answer:

c., d.

Step-by-step explanation:

a. Let a = 5; let b = -2

a - b < a + b

5 - (-2) < 5 + (-2)

5 + 2 < 5 - 2

7 < 3 this is a false statement, so choice a. is not true for all real numbers.

b. ac >= bc

Let a = 5; let b = 2; let c = -3

5(-3) >= 2(-3)

-15 >= -6 this is a false statement, so choice b. is not true for all real numbers.

c. If a >= b, then a + c >= b + c

You are adding the same amount, c, to both sides of a true inequality, so the result is still a rue inequality.

True

d. If c > d, then a - c < a - d

Start with c > d.

Multiply both sides by -1. Remember to flip the inequality sign.

-c < -d

Now add a to both sides.

a - c < a - d

True

e. If a < b, then a < b + c

Let a = 5, b = 7, and c = -5

If 5 < 7, then 5 < 7 + (-5).

If 5 < 7, then 5 < 2. This is a false statement.

Answer: c. and d. are true.

3 0

3 years ago

The results of a swim meet are shown. Who swam the fastest? Explain your reasoning.

kobusy [5.1K]

Answer : The Susana swam the fastest.

Step-by-step explanation :

Speed : It is defined as the distance traveled per unit time.

Formula used :

$Speed=\frac{Distance}{Time}$

First we have to determine speed of the following persons.

For Tawni :

Distance = 50 m

Time = 40.8 s

$Speed=\frac{Distance}{Time}=\frac{50m}{40.8s}=1.225m/s$

The speed of Tawni is, 1.225 m/s

For Pepita :

Distance = 100 m

Time = 60.2 s

$Speed=\frac{Distance}{Time}=\frac{100m}{60.2s}=1.661m/s$

The speed of Pepita is, 1.661 m/s

For Susana :

Distance = 200 m

Time = 112.4 s

$Speed=\frac{Distance}{Time}=\frac{200m}{112.4s}=1.779m/s$

The speed of Susana is, 1.779 m/s

From this we conclude that, in this problem meter affects the response and the speed of Susana is more than the Pepita and Tawani.

Thus, Susana swam the fastest.

6 0

3 years ago