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
Sladkaya [172]
3 years ago
12

HELP!!!!!!!!!!!!!!ASAP!!!!!!!!!!!!!!! PLEASE!!!!!!!!!!

Mathematics
1 answer:
Yuliya22 [10]3 years ago
5 0

Answer:

I did this its A

Step-by-step explanation:

You might be interested in
The heights of women aged 20 to 29 are approximately normal with mean 64 inches and standard deviation 2.7 inches. Men the same
san4es73 [151]

Answer:

Step-by-step explanation:

Z=\frac{x-mu}{\sigma }

X - Heights of women aged 20 to 29: X is N(64, 2.7)

Y - Heights of men aged 20 to 29: X is N(69.3, 2.8)

a) X=6'=72"

Z=\frac{72-64}{2.7} =2.963

b) Y = 72"

z=\frac{72-69.3}{2.8} =0.965

c) 72' women can be taken as very tall but men moderately taller than average

d) Y<5'5" =65"

Z<\frac{65-69.3}{2.8} =-1.536

e) X>73"

Z>\frac{73-64}{2.7} =3.33

Almost 0% can be taken

f) IQR =Q3-Q1

Z scores =

5 0
3 years ago
What is the value of x ? Enter your answer in the box
Lelu [443]

Answer:

x=65

Step-by-step explanation:

145=2x+15

7 0
3 years ago
Read 2 more answers
What is 2log(2) in log(c)
Paul [167]

Answer:

log (8)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which of the following functions best describes this graph?
ValentinkaMS [17]

Answer: y=x^2+7x+10

Step-by-step explanation: apex

3 0
3 years ago
Evaluate k - m if k = 8, m = -7, and p = -10.
Taya2010 [7]
15
Mark as brainliest
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the common ration between successive term in the sequance? 2,-4,8,-16,32,-64
    12·1 answer
  • What is the length of AC?
    8·2 answers
  • A -6x+5y&gt;-30<br> B -6x+5y&lt;-30<br> C 5x-6y&lt;-30<br> D 5x-6y&gt;-30
    10·2 answers
  • Which of the following best describes the equation below? y = 5x + 13
    8·1 answer
  • I Need Help please;-;.
    15·2 answers
  • The product of three consecutive<br> numbers CANNOT be:<br> A 210<br> B. 336<br> C. 560<br> D. 1716
    15·1 answer
  • Worth 21 points and giving brianliest!!!! Please help ASAP
    7·1 answer
  • -c - 11&gt;23 solving inequality if u show your work I'll make yo brainliest
    12·1 answer
  • I NEED HELP lol
    15·1 answer
  • The mean score for all NBA games during a particular season was less than 92 points per game. Write the null and alternative hyp
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!