All categories

3 years ago

Problem 11. A, B, C, D, E, F,

Mathematics

1 answer:

andrew11 [14]3 years ago

6 0

Your answer will be D.

You might be interested in

Sam has 3 1/3 books left to read for school. Sam read 2 7/8 books on Tuesday. Sam reads 2 7/12 times faster on weekday. How many

oksano4ka [1.4K]

3 1/3 it looks like a trick question cause he stater that same has that many books left to read

5 0

3 years ago

What are the solutions to the equation |2x-3|+4=17

natta225 [31]

First, let's subtract both sides by 4:

|2x - 3| = 13

We can get two different equations from this:

2x - 3 = 13

and

2x - 3 = -13

So:

2x = 16

2x = -10

x = 8, x = -5

The solution set is {8, -5}

8 0

3 years ago

Read 2 more answers

Determine whether the following statement is a tautology, contradiction, or neither (~PVQ) ~Q Tautology Contradiction • Neither

Tom [10]

Answer:

The statement $(\lnot P \lor Q)\rightarrow \lnot Q$ is neither a tautology nor a contradiction.

Step-by-step explanation:

A tautology is a statement that is always true.

A contradiction is a statement that is always false.

We are going to use a truth table to determine whether the statement $(\lnot P \lor Q)\rightarrow \lnot Q$ is a tautology, contradiction, or neither

A truth table shows how the truth or falsity of a compound statement depends on the truth or falsity of the simple statements from which it's constructed.

The statement $(\lnot P \lor Q)\rightarrow \lnot Q$ is compound by these simple statements:

$\lnot P$
$\lnot Q$
$(\lnot P \lor Q)$

and we are going to use these simple statements to build the truth table.

The last column contains true and false values. Therefore, the statement is neither a tautology nor a contradiction.

6 0

4 years ago

Write Describe the characteristics that you look for in numbers when you are grouping them.

Alex_Xolod [135]

There should be two characteristics that we look at the numbers when grouping them.

The first one is their signal, if they are positive, or negative.

The second one is if they are decimal, or not.

Looking at these characteristics, we can see the sets in which they belong.

8 0

1 year ago

175% of what number is 44?<br> Provide an exact fraction answer.

Soloha48 [4]

Answer:

$x = \frac{176}{7} \: or \: 25 \frac{1}{7}$

Step-by-step explanation:

let the unknown number be = x

$\frac{175}{100} \times x = 44$

<h3>bring 175/100 to the right-hand side and change its symbol to ÷ </h3>

$x = 44 \div \frac{175}{100}$

5 0

3 years ago