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
nexus9112 [7]
3 years ago
9

A company had an employee picnic. One-half of the 64 employees at Plant #1 attended, two-thirds of the 81 employees at Plant #2

attended, and three-fourths of the 48 employees at company headquarters attended. How many employees came to the picnic?
Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
3 0
122 employees



Because

1/2 of 64 is 32
2/3 of 81 is 54
3/4 of 48 is 36

32+54+36=122
You might be interested in
Solve the following exponential equation:<br> 4ˣ - 2ˣ⁺¹ - 8 = 0
aliya0001 [1]
Exponential eqation solution

6 0
3 years ago
When playing roulette at the Venetian casino in Las Vegas, a gambler is trying to decide whether to bet $5 on the number 27 or t
cricket20 [7]

Answer:

Step-by-step explanation:

Given that:

To bet $5 that the outcome is any one of these five possibilities: 0, 00, 1, 2, 3.

Let Y represent the Amount of net profit

Then, Y= {-5, 30}

The probability distribution of Y is:

Y                        -5                        30

P(Y=y)                \dfrac{33}{38}                        \dfrac{5}{38}

a)  The expected value of X is given by:

E[Y] =\sum y P(Y=y)= 30*\dfrac{5}{38}-5*\dfrac{33}{38}

=-0.39

= -39 \ cents

b)

On a bet of $5 on the number 25 we are expected to loose 24 cents.

While on a $5 bet that the outcome is any one of the numbers 0,00, or 1 we are expected to loose 39 cents.

Hence,  $5 bet on the number 27 is better. Because the expected loss is less in this bet

6 0
3 years ago
Use the discriminant to determine the number and type of solutions the equation has.
White raven [17]
x^2 + 8x + 12 = 0\\ \\a=1 , b= 8, c= 12 \\ \\ \Delta =b^2-4ac = 8^2 -4\cdot1\cdot12= 64-48= 16\\ \\\Delta > 0 \\ \\ Answer : \ C. \ \ two \ rational \ solutions


5 0
2 years ago
Read 2 more answers
A recent study examined the association between high blood pressure and increased risk of death from cardiovascular disease. The
zalisa [80]
<span>Find the odds of a man with high blood pressure dying from cardiovascular disease. 55 p .0165 3338 = p .0165 .0165 .0168 1 p 1 .0165 .9835

Do the same for a man with low blood pressure. 21 p .0079 2676 = = p .0079 .0079 .00796 1 p 1 .0079 .9921 = = = − − ----->

Calculate the odds ratio with the odds for the high blood pressure group in the numerator. Describe the result in words. HBP LBP odds .0168 odds ratio 2.11 odds .00796 = = = Men with high blood pressure are 2.11 times more likely to die from cardiovascular disease.</span>
7 0
3 years ago
Why is pi the best example of an exponent
FromTheMoon [43]

Pi is seldom useful as an exponent, and is hardly ever used as one.
If you need to show somebody an example of an exponent, I think
that pi is one of the worst examples you can choose.

3 0
3 years ago
Other questions:
  • Plot the following radian measures on the given unit circle
    14·2 answers
  • 12-[20-2(6^2/3•2^2)]
    11·2 answers
  • You take a sample of 22 from a population of test scores, and the mean of your sample is 60. you know the standard deviation of
    14·1 answer
  • D-4=23 what is the variable
    11·1 answer
  • How can estimation help me to find the area of a rectangle or square
    13·1 answer
  • your neigbor pays you $17 for every 2 hours you work. you work for 8 hours on saturday. how much does your neighbor owe you rati
    14·1 answer
  • Read the instructions on top and answer 7,8,9, and 10. You will get 10 points. If you do not answer it properly you will be repo
    9·1 answer
  • Simpify this expresion 7+5h+2h+7h2–2h2
    9·1 answer
  • What is 508.93 rounded to the nearest tenth
    13·2 answers
  • Evaluate 1/4xy if x = -2/3 and y = 3/5<br><br> Pls i need this for tomorrow
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!