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
saveliy_v [14]
3 years ago
9

The weather report stated there was a 2/3 chance of rain on Friday, but it was more likely to rain on Saturday than Friday. What

is the probability of rain on Saturday as a percentage?
Mathematics
1 answer:
Juliette [100K]3 years ago
6 0
You don't have any choices here, so we can just find the range of the answer. Then, you can select the correct answer.

The probability must be greater than 66.67%:  P > 66.67% (or 2/3).

The chance of rain on Friday is 2/3. If it is more likely on Saturday, then it must be more than 2/3. 2/3 is about 66.67% percent.
You might be interested in
Why is a system’s work output limited
OlgaM077 [116]
Sometimes system outputs are limited because the amount of the necessary information that is perceived in the system .
8 0
3 years ago
If using the method of completing the square to solve the quadratic equation x2 + 3x - 17 = 0, which number would have to be add
MatroZZZ [7]

Answer:

Step-by-step explanation:

To solve using completing square, we need to write the equation as x2+3x=17.

The next step is to add a number such that the square can be completed. The number must be equal to (b/2a)^2, so here it will be (3/2)^2 = 9/4

The equation then becomes x2+3x+(9/4)=17+(9/4).

Solving it further will get you the final answer

8 0
2 years ago
Andy completes the square for the equation x2 + 6x - 8 = 0. Which of the following equations reveals the vertex of the parabola?
Stolb23 [73]
If the equation x^2+6x-8 has undergo completing the square, the answer would be:
x^2+6x-8

x^2+6x+9-8-9
**In this example, since 6x is the middle term, what comes to my mind is the polynomial (x+3) because 2ab results into 6x. [from the special products lesson (a+b)^2=a^2+2ab+b^2 ] 
(x+3)^2 -17 = 0
So if the equation is equal to y, then this equation's
y+17=(x+3)^2
The vertex would be on the point (-3, -17)
3 0
2 years ago
Read 2 more answers
1. Find the lengths of the sides of each triangle.
fredd [130]

Answer:

.....?....................

4 0
2 years ago
A survey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand X aspirin. How many doctors use brand X aspirin
Ber [7]

2000 times 0.60 = 1200 doctors

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which phrase describes a nonlinear function?
    10·1 answer
  • Write y= 3/4x + 1/2 in standard form. Thanks in advance.
    10·1 answer
  • 7x - 3y = 4 2x - 4y = 1 The solution to the system of equations is
    14·1 answer
  • The perimeter of triangle ABC is given by the expression 3x2 - 7x + 2.
    7·2 answers
  • PLSSSS HELLLPPP WILL GIVE BRAINLIESTTT!!!!!!!!!
    11·1 answer
  • Greg bought 2 boxes of balloons he used half of them to decorate his yard he used 40 to decorate his porch he used the rest insi
    15·1 answer
  • What's the name of the line segment that passes through the center of a circle and has both endpoints on the circle?
    15·2 answers
  • The surface area of the rectangular prism below is 286in2. Find the height.
    12·1 answer
  • Here is a triangle with some triangles inside it.​
    10·1 answer
  • What should be added<br>2x ^3+ 3x^2+8x-4<br>to get 0 ? ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!