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
Verizon [17]
3 years ago
8

SOMEONE HELPPPPPPPP

Mathematics
2 answers:
inessss [21]3 years ago
8 0

WITH WHAT THE SCREEN MAD BLURRY

dangina [55]3 years ago
5 0
A= 28
B= 36+28=64
C= okay so it’s 64 or either 128
I’m more sure it’s 64 so go for 64!
Oh I got 128 by doing 64 times 2
You might be interested in
What is 17728272×93738383?
Olegator [25]

Answer:

1.6618196e+15

Step-by-step explanation:

I promise this is right. Can u pls give me brainliest

5 0
3 years ago
In a Harris poll of 514 human resource professionals, 90% said that the appearance of a job applicant is most important for a go
jolli1 [7]

Answer:

( a ) 463 " human resource professionals " believe that the appearance of a job applicant is most important for a good first impression

( b )  Percent wise the confidence interval should be from about 86.6% to 93.4%

Step-by-step explanation:

I believe these first two parts here is sufficient enough to get you started!

" In a Harris poll of 514 human resource professionals, 90% said that the appearance of a job applicant is most important for a good first impression. Part A: Among the 514 human resource professionals who were surveyed, how many of them said that the appearance of a job applicant is most important for a good first impression?

Part B: Construct a 99% confidence interval estimate of the proportion of all human resource professionals believing that the appearance of a job applicant is most important for a good first impression. "

_____

( a ) We are given that n = 514, and p = 90%. The number of human resource professionals that said that the appearance of a job applicant is most important for a good first impression, should be the following -

514 x \frac{90}{100}

= \frac{46260}{100}

= 462.6

As the count of people can't be expressed as a fraction, the solution should be about 463 " human resource professionals. "

_____

( b ) Here the confidence level is 0.99 percent. Knowing that -

1 - ∝ = 0.99,

∝ = 1 - 0.99... = 0.01

Therefore, a 99% confidence interval estimate of the proportion of all human resource professionals believing that the appearance of a job applicant is most important for a good first impression should be calculated as directed in the attachment. By that the interval ranges as such -

0.8659 < p < 0.9341

And percent wise the confidence interval should be from about 86.6% to 93.4%

8 0
3 years ago
Thomas lives 350 miles from the beach. He drives to the beach at an average rate of 50 miles per hour. Use that information and
sweet-ann [11.9K]

Answer:

Step-by-step explanation:

use the equation: y =50x-350 where x is the number of hours driving

hrs                

1      50            300

2      100          250

3       150          200

5       250         100

7        350           0

4 0
3 years ago
What is the difference of the two polynomials?
ehidna [41]
(7y² + 6xy) - (-2xy + 3)

⇒ (-1 * -2xy) + (-1 * 3) = 2xy - 3

7y² + 6xy + 2xy - 3

7y² + 8xy - 3  Choice B.
5 0
3 years ago
Read 2 more answers
What is the ratio of 6 and 45​
stepan [7]
I’m having a hard time understanding your question
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which is heavier 9 5/8 pounds or 9 3/4 pounds
    9·1 answer
  • Very important, please help!
    11·1 answer
  • What is the ordered pair is the vertex of y=-|x+4|
    10·2 answers
  • This is for Geometry with angles if someone CAN PLEASE HELP SOON OMG THANK YOU SO MUCH IM STRUGGLING
    13·1 answer
  • What's the answer nsbdbbdsbzhbcbxbxbdvchxf
    8·2 answers
  • Joey and Emily’s teacher gave them each a triangle
    15·1 answer
  • What is the value of x
    8·1 answer
  • The time it takes a customer service complaint to be settled at a small department store is normally distributed with a mean of
    11·1 answer
  • How do you put in the square root symbol on the computer
    12·1 answer
  • A triangle has side lengths of 6, 8, and 10. Is it a right triangle? Explain.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!