All categories

3 years ago

Anyone from STL MISSOURI

Mathematics

2 answers:

andriy [413]3 years ago

8 0

Answer:

no ha-,...

Step-by-step explanation:

Naddik [55]3 years ago

3 0

Answer:

No sir

Step-by-step explanation:

You might be interested in

What is the ratio between 6 and 4?

Firdavs [7]

Answer:

3:2

Step-by-step explanation:

You have to divide both sides by the <u>same </u>number

7 0

4 years ago

Read 2 more answers

All the fourth-graders in a certain elementary school took a standardized test. A total of 81% of the students were found to be

Dvinal [7]

Answer:

The probability that a student is proficient in mathematics, but not in reading is, 0.10.

The probability that a student is proficient in reading, but not in mathematics is, 0.17

Step-by-step explanation:

Let's define the events:

L: The student is proficient in reading

M: The student is proficient in math

The probabilities are given by:

$P (L) = 0.81\\P (M) = 0.74\\P (L\bigcap M) = 0.64$

$P (M\bigcap L^c) = P (M) - P (M\bigcap L) = 0.74 - 0.64 = 0.1\\P (M^c\bigcap L) = P (L) - P (M\bigcap L) = 0.81 - 0.64 = 0.17$

The probability that a student is proficient in mathematics, but not in reading is, 0.10.

The probability that a student is proficient in reading, but not in mathematics is, 0.17

5 0

4 years ago

The aspect ratio (the ratio of screen width to

Strike441 [17]

Answer:

$Width = 36in$

$Size = 42.02$

Step-by-step explanation:

Given

$x \to width$

$y \to height$

$x : y = 16 : 9$

Required

The size of $screen$ of height $20,6in$

First, we calculate the width using the following equivalent ratios

$16: 9 = x : 20.6$

Express as fraction

$\frac{16}{ 9} = \frac{x }{ 20.6}$

Solve for x

$x = 20.6 * \frac{16}{ 9}$

$x = 36.62$

Hence:

$Width = 36in$ --- approximated

So, we have:

$x = 36.62$

$y =20.6$

The size (diagonal) is then calculated using:

$Size = \sqrt{x^2 + y^2$

$Size = \sqrt{36.62^2 + 20.6^2$

$Size = \sqrt{1765.3844$

$Size = 42.02$

$Size =42in$ --- approximated

5 0

3 years ago

One day, while going to her office, Suchitra has to go to her son's school to attend PTM. Then she worked

professor190 [17]

10000/3355532 that might be it

3 0

2 years ago

System of equations y >4, and y> |x-1|

Paul [167]

Y>(+)x+1
Y>4

Y>(+)x
Y>3

X=3

6 0

3 years ago