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Cloud [144]
3 years ago
14

40% of oatypop cereal boxes contain a prize Hannah plans to keep buying cereal until she gets a prize what is the probability Ha

nnah only has to buy 3 or less boxes before she gets a prize. we need to design a stimulation which random device can we use to best represent this situation
possible answers:
A) use a double sided coin and assign heads as the prize and tails as no prize
B) use a number cube with the numbers 1 through 6 and assign 1 through 2 as a prize and 3 to 6 as no prize
C) use a deck of cards and assign spades as the prize and all the other suits as no prize
D) use a random number generator ranging from 1 to 10 and assign 1 through 4 as the prize and 5 to 10 as no prize
(please help I might fail)
Mathematics
1 answer:
stepan [7]3 years ago
7 0

Answer:

D.

Step-by-step explanation:

took the test

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Apr 24,8:28:53 AM<br> Find the 98th term of the arithmetic sequence -10,-8, -6, ...
Nata [24]

Answer: 184

Step-by-step explanation:

The nth term of am arithmetic sequence is calculated as:

Nth term= a+(n-1)d

where a = first term

d = common difference

a = -10

d = -8 -(-10) = -8+10 = 2

98th term= a+(n-1)d

= -10 + (98-1)(2)

= -10 + (97×2)

= -10 + 194

= 184

The 98th term of the arithmetic sequence is 184

6 0
3 years ago
Evaluate ab – 0.55 when a<br>1 and b = 5.<br>what's the answer?​
lorasvet [3.4K]

Answer:

4.45

Step-by-step explanation:

a=1 and b=5 so 1x5=5 and 5-.55=4.45

If you found helpful please mark as brainliest!

3 0
3 years ago
Can someone show me how to do this?
kupik [55]
Y=mx+b is equation form.

Step 1: Calculate slope

Slope= y2-y1/x2-x1
Choose 2 points (8,7) and (0,1)
Apply slope formula: 1-7/0-8=-6/-8=3/4(simplified)
M=Slope
Y=3/4x+B
B=Y intercept: 1

Equation: Y=3/4x+1

(I can give a more thorough explanation if you have any questions).
8 0
3 years ago
Is (11,9), (11,5), (9,3) a function
Marina86 [1]

Answer:

\huge{ \boxed{ \sf{No}}}

✑ Question :

  • Is ( 11 , 9 ) , ( 11 , 5 ) , ( 9 , 3 ) a function ?

No , it's not a function.

✎ Reason :

This is not a function because one element 11 of set A is associated to elements 9 and 5 of set B.

♨ Explore about function :

↪ Function is a special type of relation. It is the refinement of relation. In a relation from A to B , every element of set A should have only one ( distinct ) image in B to be a function. In other words , if no two different ordered pairs have the same first component , then it is a function.

Hope I helped!

Have a wonderful day ! ツ

~\sf{TheAnimeGirl} ♡

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

7 0
3 years ago
A closed plane figure with all sides congruent is called a
dlinn [17]

Answer:

It's a Polygon

7 0
3 years ago
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