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
professor190 [17]
2 years ago
13

20 out of 50 rolls of a number cube resulted in a 2 being rolled.Based on this imformation, if the cube was rolled 220 times,how

many rolls of 2 would be expected
Mathematics
1 answer:
jolli1 [7]2 years ago
3 0

Answer:

88 rolls of 2.

Step-by-step explanation:

By proportion that would be 220 * 20/50

= 220 * 0.4

=  88.

You might be interested in
Abcd please help!!!!
Gnom [1K]
The angle VXU is larger than a 90 degree angle half of an exact straight angle (180 degrees) so it’s obtuse. The only angle larger 90 degree is D :)
5 0
3 years ago
Find the solutions for x when y is equal to 0.<br> y = x2 - 3x -18
denis23 [38]
Y = x² - 3x - 18

When y = 0,

x² - 3x - 18 = 0

<span>(x + 3)(x - 6) = 0
</span>
x = -3 or x = 6
3 0
3 years ago
Help please! I need this question done super fast.
vekshin1

Answer: The answer is yes because figure B is figure A divided by 2

5 0
3 years ago
Read 2 more answers
I a failin really need help
Ad libitum [116K]
It is no. You need to figure out the missing angles. You can take 97 and 35 from the yellow triangle and add them up to equal 132. Take 180 and subtract 132 to find the missing angle, which would be 48. The angle 48 compares to the 47 in the green triangle. Since they are not the same, they are not similar.
7 0
3 years ago
What is the value of x on this figure?
Sveta_85 [38]

Answer:

D

Step-by-step explanation:

I had a test and this is the answer. :)

8 0
3 years ago
Other questions:
  • Devon has 80 books to pack in boxes.She packs 20 books i each box.How many boxes does she need?
    13·2 answers
  • When an elderly man passed away he had left each of his 4 children 25% of his estate if he had 72000 how much did each child rec
    14·1 answer
  • A store has a $489.99 item on sale for 50% off. What is the discount on this item?
    7·2 answers
  • Write the equation the line in slope-intercept form. Slope is 3, and (1, 5) is on the line. m = ? To find b (the y-intercept), s
    12·1 answer
  • Simplify.
    8·1 answer
  • 42/50 in simplest form
    6·2 answers
  • 100 · (3/5)2 − 7 = ?
    15·1 answer
  • B) Evaluate the algebraic expression 2x2 + 5x +6 if x is equal to (-1).​
    5·2 answers
  • The nth The nth term of a sequence is n-4 what is the tenth term
    14·1 answer
  • I am giving Branly the the first one to tell me answer
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!