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
Yuri [45]
3 years ago
15

Sketch the area under the standard normal curve over the indicated interval and find the specified area. (Round your answer to f

our decimal places.) The area to the right of z = 0.05 is____________.

Mathematics
1 answer:
Paraphin [41]3 years ago
8 0

Answer:

Step-by-step explanation:

The normal distribution curve standard is bell shaped having mean =0 and std devition =1.

This is symmetrical about the y axis i.e. mean.  More than 99% of the area under the curve lie between z=-3 to z=3

To find the area to the right of z =0.05 is equivalent to

calculating the

Probability that Z >0.05

= P(Z>0.05)

=0.5-0.0199

=0.4801

(the sketch is attached)

You might be interested in
What is the standard form equation of the line shown below?
Tems11 [23]
You’re answer is D. Y=3/2x+5/2
4 0
3 years ago
Please help! Will mark as brainliest!
Juliette [100K]

Answer:

C

Step-by-step explanation:

Use elimination by multiplying thw whole top equation by 2. (both sides)

then cancel out y and solve for x. plug back in to get y

please mark brainliest if you found this helpful

6 0
3 years ago
Read 2 more answers
A paint mixture was formed by mixing exactly 3 colors of paint. By volume, the mixture was x% blue paint, y% green paint, and z%
sergeinik [125]

Answer:

Both statements are sufficient to answer the question

Step-by-step explanation:

Given:

- The paint mixture has following proportions:

 Total volume of paint = T

 Blue:  x*T / 100

 Green: y*T/100

 Red: z*T/100

Find:

Statement 1: x = y

Statement: z = 60

Which of the above statement is sufficient to calculate the amount of green paint used

Solution:

Statement 1:

- The amount of blue paint used is:

                    1 gallon = x*T / 100

- x = y,

                    1 gallon = y*T / 100

Hence,

                    Amount of green paint used is 1 gallon

- The statement is sufficient

Statement 2:

- The amount of red paint used is:

                    3 gallon = z*T / 100

                    T = 300 / z = 300 / 60 = 5 gallons

                    T = R + B + G

                    G = T - R - B

                    G = 5 - 3 - 1

                    G = 1 gallons

Hence,

                    Amount of green paint used is 1 gallon

- The statement is sufficient

5 0
3 years ago
AB and BC are tangents to P. what is the value of x? this is really so confusing
Westkost [7]
1. Angle PAB is 90 degrees, as it is formed from the tanget to the circle at A, and the radius drawn to A. 

2. AB=BC, because tangents drawn to a circle from the same point are equal.

3. PB is Common, so by the side-side-side congruence postulate, triangles ABP and CBP are congruent. 

4. So measure of m(BPA)=x/2 and m(ABP)=73/2.

5. \frac{x}{2}+90+ \frac{73}{2}=180

\frac{x+73}{2}=90

x+73=180, x= 107 degrees.

4 0
3 years ago
Sasha had $1800 and share it in the ratio 2:3:4 between her 3 cousin what was the largest share
PilotLPTM [1.2K]

Answer:

$800

Step-by-step explanation:

total \: units \:  =  \\ 2 + 3 + 4 = 9 \: units \\ 9 \: units \:  = 1800 \\ 1 \: unit \:  = 1800 \div 9 \:  = 200 \\ largest \: share \:  = 4 \: units \\ 4 \: units \:  =  \: 200 \times 4 = 800

5 0
3 years ago
Other questions:
  • 5x + 45 = 1605 im too lazy to do this thx
    5·2 answers
  • The temperature in Mr. Garcia's fish tabk is 7°C at 1pm Ms. Pennington places an icepack in the tank , causing the temperature o
    10·1 answer
  • O que é uma divisão finita?
    15·2 answers
  • Which best completes the following sentence? Triangles are congruent if they have the same
    5·1 answer
  • AYE PLS HELP ASAP !! MARKIN DA BRAINIEST !!!
    8·1 answer
  • Draw quick pictures and write to explain how to break apart addends to find the sum of 324 + 231
    11·2 answers
  • the students in high school enter school between 9:45am to 10am. the timing of the 400 students entering the school are normally
    14·1 answer
  • Compare the line(s) of reflection of a rectangle to the line(s) of reflection for a square. Explain your answer by describing th
    15·1 answer
  • Simplify the expression
    6·1 answer
  • Need number 5 answered please!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!