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
STatiana [176]
3 years ago
11

Pls help!!! Pls help!!!

Mathematics
1 answer:
larisa86 [58]3 years ago
8 0

This is a summation notation also called the sigma notation.

In this case it means starting with k=0 what's the sum of (1+k!) for all integer k until 4

So we just need to find the sum 1+0!+1+1!+1+2!+1+3!+1+4!=5+1+2+6+24=8+30=38

You might be interested in
Determine the value of B such that the line defined by 8x + By + 92 = 0 passes through the point (-4,12).
zvonat [6]
8x + By + 92 = 0

(-4; 12) ⇒ x = -4; y = 12

subtitute

8 · (-4) + 12B + 92 = 0
-32 + 12B + 92 = 0
12B + 60 = 0    |subtract 60 from both sides
12B = -60    |divide both sides by 12

B = -5
8 0
3 years ago
Can you help show me where they belong ? pls help asap
kozerog [31]

y=3x, y=(2/7)x,-0.5=y are all on direct the other ones are on the other side i just did the question they correct. :)

5 0
3 years ago
find the perimeter and area of the polygon with the given vertices. P(-3,4), Q(1,4), R(-3,-2), S(3,-2)
Elza [17]

Answer:

OMG!!!!!!!!!OMG!!!OMG

5 0
3 years ago
A stone is dropped into some water and a circle of radius r is formed and slowly expands. The perimeter of the circle is increas
Mazyrski [523]
I believe it would be 6 due to the radius being a half of the actual circumfrence
3 0
3 years ago
Read 2 more answers
A map of a rectangular park has a length of 4 inches and a width olo and a width of 6 inches. It uses a scale of 1 inch for ever
Zielflug [23.3K]

Answer:

The actual area of the park is 21,600 miles square.

Step-by-step explanation:

<u>Step 1: Calculate the area of the park</u>

<em>Area of rectangle = Length x width</em>

Length = 4 inches

Width = 6 inches

Scale factor is given as, 1 inch = 30 miles.

So, converting the length and width in miles by using the scale factor, we get

Length = 4 * 30 = 120 miles

Width =  6 * 30 = 180 miles

The formula of finding the area of an rectangle is:

<em>Area = length x width</em>

By putting the values in equation, we get

Area = 120 x 180

Area = 21,600 miles square

Therefore, the actual area of the park is 21,600 miles square.

8 0
3 years ago
Other questions:
  • A line has a rise of 6 and a slope of 1/20. What is the run?
    8·2 answers
  • Graph the line that represents this equation 3x - 4y = 8
    12·1 answer
  • Which is the correct answer?
    14·1 answer
  • What is the answer?​
    10·2 answers
  • Solve for x plz help fast
    9·1 answer
  • Jason designs a rectangular sandbox. He models the perimeter of the sandbox using the expression 8l+2, where l is the length of
    14·1 answer
  • The sum of 2 nubers ,one of which is two third of the other,is 45.Find the smaller number​
    12·1 answer
  • Alyssa needs 7 5/8 inches of ribbon for one project and
    14·2 answers
  • Determine the Intercepts of the line.<br><br> Y-intercept: (__,__)<br> X-intercept: (__,__)
    7·1 answer
  • 25 points please help
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!