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
s344n2d4d5 [400]
2 years ago
5

The​ z-score with a​ two-tail probability of 0.55 is

Mathematics
1 answer:
katrin2010 [14]2 years ago
7 0

Answer:

-0.61

Step-by-step explanation:

0.55/2=0.275

Read 0.275 from normal distribution tables

Gives -0.61

You might be interested in
9. Travelling at 80 km/h, how far will a car go<br> in 45 mins?
AysviL [449]

Answer:

60

Step-by-step explanation:

distance=80*45/60

=80*0.75

=60km

3 0
3 years ago
Michelle records the value of one euro in U.S dollars each day for her social studies project.
natka813 [3]

Answer:

On Monday the value was 1.448, Tuesday it was 1.443, Wednesday it was 1.452, and Thursday it was 1.458.

Step-by-step explanation:

3 0
3 years ago
The mean of 4 scores is 27. If three of the scores are 18, 29, 43, find the sum of the scores.
elixir [45]

Answer:

90 plus what the other number is

Step-by-step explanation:

5 0
3 years ago
The perimeter of Raul's picture frame is 108 centimeters. The length of the picture frame is 18 centimeters. What is the width o
o-na [289]
Perimeter of a rectangle= 2(length)+2(width)

Data:
Perimeter=108 cm
length=18 cm

therefore:
108 cm=2(18 cm)+2(width)
108 cm=36 cm+2 (width)
2 width=108 cm -36 cm=
2 width=72 cm
width=72cm/2
width=36 cm

Answer: the width of the picture frame would be 36 cm.
7 0
3 years ago
The sine ratio is formed by the side opposite the hypotenuse over the _____.
alekssr [168]
Sin=opp/hyp
csc=hyp/opp
cos=adj/hyp
sec=hyp/adj
tan=opp/adj
cot=adj/opp

A.hypotenuse
6 0
3 years ago
Read 2 more answers
Other questions:
  • What does this mean I don’t quite get it.
    8·1 answer
  • Which will result in a difference of squares? (–7x + 4)(–7x + 4) (–7x + 4)(4 – 7x) (–7x + 4)(–7x – 4) (–7x + 4)(7x – 4)
    10·2 answers
  • How to get the answer.
    8·2 answers
  • What is the solution to : 3(1/2 m - 3) =45
    14·2 answers
  • If f(x) = 2x + 3 and g(x) = x^2 + 1,find f(g(3)).<br> A.) 23<br> B.) 47<br> C.) 82<br> D.) 90
    7·1 answer
  • 1. Write the word sentence as an equation. 2. Then solve the equation. 5/7a=25
    14·1 answer
  • Need help asap<br> Will mark you brainlist
    9·1 answer
  • A new version of the Medical College Admissions Test (MCAT) was introduced in spring 2015 and is intended to shift the focus fro
    5·1 answer
  • 6 wholes 1/5 - 5 wholes 1/4 + 3
    10·1 answer
  • Can someone help me please
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!