1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lemur [1.5K]
4 years ago
13

Escribir 1/4 como in percentage​

Mathematics
1 answer:
Nataly [62]4 years ago
6 0

Answer:

25%

Step-by-step explanation:

You might be interested in
What composition of rigid motions maps PQR to XZY?​
Lapatulllka [165]

Answer:

Step-by-step explanation:

translated 8 units to the right and 2 units up then flipped

7 0
4 years ago
Find the slope of each line and then determine if the lines are parallel, perpendicular or neither. If a value is not an integer
Aleonysh [2.5K]

As given by the question

There are given that the point of two-line

\begin{gathered} (1,\text{ 7) and (5, 5)} \\ (-1,\text{ -3) and (1, 1)} \end{gathered}

Now,

From the condition of a parallel and perpendicular line

If the slopes are equal then the lines are parallel

If the slopes are negative reciprocal then the lines are perpendicular

If the slopes are neither of the above are true then lines are neither

Then,

First, find the slope of both of line

So,

For first-line, from the formula of slope

\begin{gathered} m_1=\frac{y_2-y_1}{x_2-x_1} \\ m_1=\frac{5_{}-7_{}}{5_{}-1_{}} \\ m_1=-\frac{2}{4} \\ m_1=-\frac{1}{2} \end{gathered}

Now,

For second-line,

\begin{gathered} m_1=\frac{y_2-y_1}{x_2-x_1} \\ m_1=\frac{1_{}-(-3)_{}}{1-(-1)_{}} \\ m_1=\frac{4}{2} \\ m_1=2 \end{gathered}

The given result of the slope is negative reciprocal because

\begin{gathered} -\frac{1}{2}=-(-\frac{2}{1}) \\ -\frac{1}{2}=2 \end{gathered}

Hence, the slope of line1 is -1/2, and slope of line2 is 2 and the lines are perpendicular.

5 0
1 year ago
(
Varvara68 [4.7K]
False, counter example is 15
8 0
3 years ago
1/6<br> Solve the following equation: 2(w - 1) = 10
Karo-lina-s [1.5K]

Step-by-step explanation:

2(w-1)=10

2w-2=10

2w=10+2

2w=12

w=12/2

w=6

6 0
3 years ago
The Sky Ranch is a supplier of aircraft parts. Included in stock are 10 altimeters that are correctly calibrated and two that ar
mart [117]

Answer:  a) 0.545,b) 0.41, c) 0.045, d) not possible.

Step-by-step explanation:

The Sky Ranch is a supplier of aircraft parts. Included in stock are 10 altimeters that are correctly calibrated and two that are not. Three altimeters are randomly selected without replacement. Let the random variable

x represent the number that are not correctly calibrated.

Complete the probability distribution table.

x={0,1,2,3}

P(x=0)=?

P(x=1)=?

P(x=2)=?

P(x=3)=?

Since we have given that

n = 12

number of good one = 3 from 10

number of bad one = 2

So, P(X=0)=\dfrac{^{10}C_3\times ^2C_0}{^{12}C_3}=\dfrac{120}{220}=0.545

P(X=1) = \dfrac{^{10}C_2\times ^2C_1}{^{12}C_3}=\dfrac{90}{220}=0.41

P(X=2)=\dfrac{^{10}C_1\times ^2C_2}{^{12}C_3}=\dfrac{10}{220}=0.045

P(X=3) is not possible.

Hence, a) 0.545,b) 0.41, c) 0.045, d) not possible.

5 0
3 years ago
Other questions:
  • Miss Cleaver mixed 1.24 liters of red paint with three times as much blue pair to make purple paint. She pours the equally into
    14·1 answer
  • Write 3\7 times 9 in simplest form
    7·2 answers
  • You need 3 1/2 cups of flour for each batch of cupcakes. How many whole batches can make if you have 17 cups of flour? Show two
    7·1 answer
  • You purchase 4 large pizzas for lunch on the beach.Each one cost 9.50$. How much do u spend on pizza
    7·2 answers
  • Solve by completing the square? Could you please work it out step-by-step?
    14·1 answer
  • Turn the equation slope form 2y + 12 = 20x. I will mark brainliest.
    6·2 answers
  • How do you solve for LMN? I keep getting 15
    12·2 answers
  • Name the property shown. 2 • (4 • 6) = (2 • 4) • 6 *
    13·1 answer
  • Which answer choice is it?<br><br> A 48<br><br> B 1.33<br><br> C 12<br><br> D 8
    10·1 answer
  • If f = {(4, 2).(5, 1),(6, 2),(7, 3),(8, 6)), then the range of f is
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!