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
erik [133]
3 years ago
13

34​% of U.S. adults have very little confidence in newspapers. You randomly select eight U.S. adults. Find the probability that

the number of U.S. adults who have very little confidence in newspapers is ​ (a) exactly​ six, (b) at least​ four, and​ (c) less than five.
Mathematics
1 answer:
Serga [27]3 years ago
8 0
I’d think it would be atleast four
You might be interested in
An airplane's altitude changed -378 feet over 7 minutes. What was the change of altitude in feet per minute?
Charra [1.4K]

are there any options on what it is

5 0
3 years ago
Please give me the answer quick
Vlada [557]

Answer:

MON= 57

Step-by-step explanation:

5x-23+3x-15=90

8x-38=90

8x=128

x=16

PLUG 16 INTO MON EQUATION

5(16)-23=57

therefore,

MON=57

USE COMPLEMENTARY FOR PROBLEMS LIKE THIS :)))

(btw, assuming that the angle is 90 degrees)

3 0
3 years ago
Find the three geometric means between 15 and 1215.
irina [24]
Hello,

g_m(15,1215)=√(5*1215)=9√15≈77,942286340....
====================================
6 0
3 years ago
The temperature at 2 a.m. was -10°C.
horsena [70]

Answer:

-1

Step-by-step explanation:

8 0
3 years ago
A 748-N man stands in the middle of a frozen pond of radius 4.0 m. He is unable to get to the other side because of a lack of fr
Ber [7]

Answer:

The man will take 64 seconds to reach to the south shore of the frozen pond.

Step-by-step explanation:

Given:

Weight of the man = 748 N      Mass of the man,(m)= \frac{W}{g} = \frac{748}{9.8} = 76.32 kg

Radius of the pond (r) = 4 m

Mass of the textbook = 1.2 kg

Velocity at which the textbook is thrown = 4 ms^1

We have to find the velocity of the man after the throw.

Let the velocity is V_m .

Now using law of conservation of momentum we can find the V_m value.

m_(_b_)V_b_(_i_) +m_(_m_)V_m_(_i_) =m_(_b_)V_b_(_f_)+m_(_m_) V_m_(_f_)

Considering V_m_(_f_)=V_m

And initial velocity of both the man and book i.e V_b_(_i_)=0,\ V_m_(i_)=0

So,

⇒ 0 =m_(_b_)V_b_(_f_)+m_(_m_) V_m

⇒ Plugging the values.

⇒ V_m=-\frac{m_(_b_)V_b_(_f_)}{m_(_m_)}

⇒ V_m=-\frac{1.2\times 4}{76.32}

⇒ V_m=-0.062 ms^-1

Here the negative velocity is meant for opposite direction of the throw.

Numerically we will write, V_m = 0.062

With this velocity the man will move towards south.

We have to calculate the time taken by the man to move to its south shore.

And we know velocity(v)\times time(t) = distance(d)

Let the time taken be t and v\times t = d and d=r then, V_m\times t=r

Then

⇒ t=\frac{radius\ (r)}{V_m}

⇒ Plugging the values.

⇒ t=\frac{4}{0.062}

⇒ t =64 sec

The man will take 64 seconds to reach to the south shore of the frozen pond (circular).

5 0
3 years ago
Other questions:
  • What is the mean for this list of numbers? 13, 26, 33, 45
    12·2 answers
  • Assume a class has 19 members
    15·1 answer
  • Starting at home, Ishaan traveled uphill to the gift store for 18 minutes at just 10 mph. He then traveled back home along the s
    5·1 answer
  • Does the point (5, 10) satisfy the inequality y>x+5
    5·1 answer
  • 3000=30x+36y. Solve for x and y.
    13·1 answer
  • What is the slope of the line through (-7,-8)(−7,−8)left parenthesis, minus, 7, comma, minus, 8, right parenthesis and (0,4)(0,4
    11·1 answer
  • Table 1 contains outputs of the function f(x)=b^x for some x values and Tables 2 contains outputs of the function g(x)=logb (x)
    5·1 answer
  • A graph of a function in the photo, all blanks have these same answer choices.<br><br> PLEASE ANSWER
    10·1 answer
  • Please i need this to be done. The end of the marking period is Friday and i have until tomorrow to do some of this can anyone h
    8·1 answer
  • Write the slope-intercept form of the equation that passes through the point (-2,2) and is parallel to the line y = 3x - 5
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!