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
sasho [114]
1 year ago
9

(PLEASE HELP)

Mathematics
1 answer:
Pepsi [2]1 year ago
7 0

Answer:

x = 54

y = 0.225

Detailed steps:

We know that the number of total events is

n = 80

and that the probability of a certain event E (for example, "<em>the enemy drops two objects</em>") is computed as the number of times event E occurred, divided by the total of events N=80.

Then:

0.675 =  \frac{x}{80}

x = 80 \times 0.675 = 54

and

y =  \frac{18}{80}  = 0.225

We can verify by checking that adding all probabilities sums up to one.

You might be interested in
BRAINLIEST TO CORRECT
Dima020 [189]
Answer:

10/9

Step-by-step explanation:

Step-by-step explanation:

5 • 2/9 = 10/9

Multiply 5 and 2

8 0
2 years ago
Read 2 more answers
Christina can paint a chair in
Maurinko [17]

Answer:

<em>2</em>

Step-by-step explanation:

<em>I think because I had the same kind of question and the answer was 2 </em><em>,</em>

<em>hopefu</em><em>lly</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>u</em><em /><em>☺️</em>

6 0
3 years ago
Help please!!!!! i don't understand, any help would be great!! thank you!!
Sergio039 [100]

Answer:

c

Step-by-step explanation:

just substitute a big number into x like 10^6 as it approaches

+  \infty

and a big negative number like -10^6 as it approaches

-  \infty

7 0
3 years ago
The permiter of a square must be less than 160 feet. What is the maximum length of a side in feet?
ale4655 [162]

Answer:

39 ft

Step-by-step explanation:

40 feet would have been if the perimeter was 160ft. so since it has to be less than 160 the maximum (whole number) length of a side would be 39.

3 0
3 years ago
Read 2 more answers
The measures of the angles of a triangle are shown in the figure below. Solve for x.<br> 80°<br> 39
zloy xaker [14]

Answer:

61 degrees

Step-by-step explanation:

A triangle has a total of 180 degrees. We already know 80 and 39. 80+39 is 119. 180-119+61

7 0
3 years ago
Other questions:
  • Graph the set of points which model is most appropriate for the set
    12·1 answer
  • Find the area of the shape below.
    11·1 answer
  • What is the reciprocal of 31/2
    14·1 answer
  • A storage unit is cubical in shape. Each
    10·1 answer
  • Which of these could you represent with a ratio? A how many diet sodas there are in the fridge compared to how many regular soda
    15·1 answer
  • Whats the y intercept of a line that passes through (8, -9) and has a slope of -5/4.
    9·2 answers
  • Please help I’ll mark you as brainliest if correct
    10·1 answer
  • The sum of the areas of two squares is 818 cm2.
    14·1 answer
  • What is the measure of the base of the rectangle if the area of the triangle is 32ft^2?
    15·1 answer
  • Simplify the expression:<br> (6x² − x + 5)<br> minus<br> (8x² + 8x-7)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!