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
LenKa [72]
2 years ago
10

Find the area of the shaded region

Mathematics
1 answer:
xxTIMURxx [149]2 years ago
8 0

Answer:

100

<em>1</em><em>0</em><em>0</em><em> </em>

<em><u>d</u></em><em><u>h</u></em><em><u>j</u></em>

<em><u>h</u></em><em><u>s</u></em><em><u>j</u></em><em><u>d</u></em><em><u>n</u></em><em><u>f</u></em><em><u>f</u></em><em><u>j</u></em><em><u>j</u></em><em><u>d</u></em><em><u>r</u></em><em><u>b</u></em><em><u>d</u></em><em><u>j</u></em><em><u>d</u></em><em><u>j</u></em><em><u>s</u></em><em><u>j</u></em><em><u>r</u></em><em><u>b</u></em><em><u>t</u></em><em><u>j</u></em><em><u>r</u></em><em><u>h</u></em><em><u>e</u></em><em><u>b</u></em><em><u>e</u></em><em><u>h</u></em><em><u>r</u></em><em><u>r</u></em><em><u>h</u></em><em><u>d</u></em><em><u>j</u></em><em><u>j</u></em>

You might be interested in
What is the equation of the line that is perpendicular to y =
Olin [163]

Answer:

8989

Step-by-step explanation:

4 0
2 years ago
Here is a simple probability model for multiple-choice tests. Suppose that each student has probability p of correctly answering
Alla [95]

Answer:

a) The probability that Jodi scores 78% or lower on a 100-question test is 4%.

b) The probability that Jodi scores 78% or lower on a 250-question test is 0.023%.

Step-by-step explanation:

a) To approximate this distribution we have to calculate the mean and the standard distribution.

The mean is the proportion p=0.85.

The standard deviation can be calculates as:

\sigma=\sqrt{\frac{p(1-p)}{n} }= \sqrt{\frac{0.85*(1-0.85)}{100} }=0.04

To calculate the probability that Jodi scores 78% or less on a 100-question test, we first calculate the z-value:

z=\frac{p-p_0}{\sigma} =\frac{0.78-0.85}{0.04} =-1.75

The probability for this value of z is

P(x

The probability that Jodi scores 78% or lower on a 100-question test is 4%.

b) In this case, the number of questions is 250, so the standard deviation needs to be calculated again:

\sigma=\sqrt{\frac{p(1-p)}{n} }= \sqrt{\frac{0.85*(1-0.85)}{250} }=0.02

To calculate the probability that Jodi scores 78% or less on a 250-question test, we first calculate the z-value:

z=\frac{p-p_0}{\sigma} =\frac{0.78-0.85}{0.02} =-3.5

The probability for this value of z is

P(x

The probability that Jodi scores 78% or lower on a 250-question test is 0.023%.

6 0
2 years ago
What would Y be equal to in the problem 0.5x + 0.6y = 5.4
Alla [95]

Answer:

y = -\frac{5}{6}x + 9

Step-by-step explanation:

0.5x + 0.6y = 5.4

0.6y = -0.5x + 5.4

Multiply 10 on all sides.

6y = -5x + 54

Divide 6 on all sides.

y = -\frac{5}{6}x + 9

7 0
2 years ago
Which one is correct? Please hurry &lt;3
Levart [38]
First one (20 characters) hope this helped
4 0
3 years ago
Read 2 more answers
Jaime wrote 4.4_0.33=1.1 is his answer reasonable?why're why not?
shusha [124]
No you have to make sure to line up the decimals when subtracting them. Do not just line of the numbers, this wills get you the wrong answers. Hope this helps. If you need anything else just call for a helping hand.

7 0
3 years ago
Other questions:
  • Translate please <br><br> The quotient of a number and the sum of the number and 5 is -2
    15·1 answer
  • a rock climber climbs down into the grand canyon at a rate of 2ft/ min. how long will it take to climb down 50 feet?
    11·1 answer
  • What is the surface area of the rectangular prism?
    7·1 answer
  • Consider the following equation. f(x, y) = e−(x − a)2 − (y − b)2 (a) Find the critical points. (x, y) = a,b (b) Find a and b suc
    9·1 answer
  • Susan threw a softball 42 yards on her first try and 51 1/2 yards on her second try. How much farther did she throw the softball
    10·1 answer
  • 4(m + 3) = 18<br><br>write the solution to the equation ​
    5·2 answers
  • In 3 3/4hours one day in February, it snowed 3 feet in Amarillo. How much snow fell per hour?
    15·1 answer
  • Solve this to help me
    13·1 answer
  • Mike drew a quadrilateral with 4 right angles and 2 pairs of opposite sides that are parallel. Name the quadrilateral she could
    11·1 answer
  • PLEASE HELP ITS FOR A REALLY BIG TEST
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!