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
tatyana61 [14]
2 years ago
13

The guidance counselor of a large high school reports that 48.5% of Junior Pre-Calculus students signed up to take AP Statistics

next year, 52.5% signed up to take AP Calculus next year and 10% of Junior Pre-Calculus students signed up to take both AP Statistics and AP Calculus next year. If one Junior Pre-Calculus student is selected at random, what is the probability that they did not sign up to take AP Statistics or AP Calculus next year
Mathematics
1 answer:
Drupady [299]2 years ago
7 0

Answer:

A) 0.09

Step-by-step explanation:

You might be interested in
I need help in "Matlab' with how to "Create a column vector from 15 to -25 with a step size of 5"
Alekssandra [29.7K]

Answer:

x=[15:-5:-25]'

Step-by-step explanation:

In order to create a vector you need to use this command:

x = [j:i:k]'

This creates a regularly-spaced vector x using i as the increment between elements. j is the initial value and k is the final value. Besides you need to add the character ' at the end in order to convert the arrow vector in a column vector

5 0
3 years ago
How would you write in standard form 8 thousands+1200 hundreds
Alex_Xolod [135]
It is basically 8 thousand plus one thousand two hundred so your answer would be 9200
4 0
3 years ago
Alex wants to fence in an area for a dog park. He has plotted three sides of the fenced area at the points E (1, 5), F (3, 5), a
hram777 [196]

Answer:

(1,1)

Step-by-step explanation:

Given: E, F, G, H denote the three coordinates of the area fenced

To find: coordinates of point H

Solution:

According to distance formula,

length of side joining points (x_1,y_1)\,,\,(x_2,y_2) is equal to \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

So,

EF=\sqrt{(3-1)^2+(5-5)^2}=2\,\,units\\FG=\sqrt{(6-3)^2+(1-5)^2}=\sqrt{9+16}=5\,\,units\\GH=\sqrt{(x-6)^2+(y-1)^2}\\EH=\sqrt{(x-1)^2+(y-5)^2}

Perimeter of a figure is the length of its outline.

EF+FG+GH+EH=16\\2+5+\sqrt{(x-6)^2+(y-1)^2}+\sqrt{(x-1)^2+(y-5)^2}=16\\\sqrt{(x-6)^2+(y-1)^2}+\sqrt{(x-1)^2+(y-5)^2}=16-2-5\\\sqrt{(x-6)^2+(y-1)^2}+\sqrt{(x-1)^2+(y-5)^2}=9

Put (x,y)=(1,1)

\sqrt{(1-6)^2+(1-1)^2}+\sqrt{(1-1)^2+(1-5)^2}=9\\\sqrt{25}+\sqrt{16}=9\\5+4=9\\9=9

This is true.

So, the point (1,1) satisfies the equation \sqrt{(x-6)^2+(y-1)^2}+\sqrt{(x-1)^2+(y-5)^2}=9

So, point H is (1,1).

7 0
3 years ago
Lcm of 3x^(2) and 10
Ahat [919]

Answer:

the least common multiple is 18

Step-by-step explanation:

7 0
3 years ago
Molly's alarm clock fell to the floor and the glass face was broken. Molly measured the glass face so that she could order a new
lisov135 [29]
The area of the circle shaped glass is 78.54
7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the product<br> .<br> -1(6) =<br> 1
    5·1 answer
  • three baby panguins and their father were sitting on an iceberg 0.5 meters above the surface of the water . The father drove dow
    11·1 answer
  • Use axis of symmetry formula to find the axis of symmetry of the following equation.
    5·1 answer
  • A car can travel 247 kilometers on 19 liters of gasoline. how much gasoline will it need to go 429 kilometers?
    9·1 answer
  • 100 points help ASAP!!!!
    5·2 answers
  • The scatter plot shows the first-year income for 15 people, based on the number of years of school they each had after high scho
    14·2 answers
  • Emily increased the price of carrot cakes at her bakery by 6%. The original price of a carrot cake is represented by x. Which ex
    5·2 answers
  • Solve for x: 5x &gt; -20 A. x &gt; 4 B. x &gt; -4 C. x &lt; 4 D. x &lt; -4
    5·1 answer
  • What is the answer to the expression? (Pls giving brainliest!)
    12·1 answer
  • A merchant bought a table for ₹8250 and spent ₹175 on its transportation. He
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!