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
butalik [34]
3 years ago
14

Jakob rolls an 8-sided die that is numbered from 1 through 8 a total of 400 times. About how many times should Jakob expect to r

oll a 5?
Mathematics
2 answers:
Evgen [1.6K]3 years ago
5 0

Answer:

It's 50 or A.) on Ed

Step-by-step explanation:

sergij07 [2.7K]3 years ago
3 0
P(5 on one throw) = 1/8 
expected number of 5's in 400 throws = 1/8 * 400 = 50
You might be interested in
about 60 percent of the human body is composed of water. Write this percent as a fraction in simplest form
gayaneshka [121]
3/5 is it in simplest form.

Put 60 over 100 and then keep reducing until it can go any further.
8 0
3 years ago
Which of the following is the correct factored form of the given equation?
svetoff [14.1K]

Answer: 3

Step-by-step explanation:

3 0
3 years ago
the length of a rectangle is 24 units. can the perimeter x of the rectangle be 60 units when its width y is 11 units
S_A_V [24]

24 +24 = 48

11 + 11 = 22

48 +22 = 70

 the perimeter cannot be 60 with dimensions of 24 & 11

5 0
3 years ago
Read 2 more answers
Through (2, 2), y-intercept 10 a. y = x + 10 c. y = -4x + 10 b. y = 4x + 10 d. y = x - 40
vodka [1.7K]

Answer:

C. y = -4x +10

Step-by-step explanation:

Equation of a line is found by the formula y = mx +b

Where m is the slope and b is the y intercept

we see that y-intercept is given as 10, so b = 10 and we plug in the coordinate (2,2) into the equation to find the slope (m). We plug in x = 2 and y = 2. Shown below:

y=mx+b\\2=m(2)+10\\2=2m+10\\2-10=2m\\-8=2m\\m=\frac{-8}{2}\\m=-4

<em>We know the value of m to be -4 and b to be 10, thus we can write the equation as:</em>

y=-4x+10

Answer choice C is right.

7 0
3 years ago
Read 2 more answers
Pls help. Abcdefghijklmnopqrstuvwxyz?????
Natasha_Volkova [10]

Answer:

72

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find $y$ if the point $(-6,y)$ is on the line that passes through $(-1,7)$ and $(3,-2)$.
    14·1 answer
  • Which ordered pair is a solution to this equation? 3x + 7y = 13 (4, 1) (3, 1) (13, 2) (2, 1)
    7·2 answers
  • A store sells 5 models of cameras for $260,$120,$220,$300, and $120. If the sales tax rate is 2%, what are the mean, median, mod
    15·2 answers
  • What would be the y-intercepts of the line with the equation 4x-9y=30
    6·1 answer
  • Consider the similarity transformation of ΔABC to produce ΔEDF.
    8·1 answer
  • There is a large bag with marbles in it. There are 23 red ones, 16 black ones, 5 blue ones, 17 orange ones, 4 white ones, and 15
    15·1 answer
  • Solve for a.
    14·2 answers
  • How would you solve 7 - 3y = 22
    12·2 answers
  • I need this asap
    11·1 answer
  • Which label on the cone below represents the radius?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!