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sveta [45]
3 years ago
13

I really need help for my test.The price of a movie ticket rose from $5 to $8. a. What is the percent increase? b. id the price

reverses from $8 to $5, whta is the percent decrease?
Mathematics
1 answer:
tankabanditka [31]3 years ago
4 0
A)
Increase %= (new # - old #)/old * 100
new= 8
old= 5

Increase %= (8-5)/5 * 100
=3/5 * 100
=0.60 * 100
=60% increase

B)
Decrease %= (old # - new #)/old * 100
new= 5
old= 8

Decrease %= (8-5)/8 * 100
= 3/8 * 100
= 0.375 * 100
= 37.5% decrease


ANSWER: a) 60% increase; b) 37.5% decrease

Hope this helps! :) Good luck on your test!!
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lakkis [162]

Answer:

3b: 1/26

4i: 1/4

4ii: 1/13

4iii 1/13

4iv: 1/13

4v: 3/13

Step-by-step explanation:

3b. there are 26 letters in the alphabet, and there is only 1 S, thus the answer is 1/26

4i: There are 13 cards in each suite, so there is a 13/52 = 1/4 chance.

4ii: There are four aces (Spades, Hearts, Diamonds, and Clubs) so thus the answer is 4/52 = 1/13

4iii: there are four 7's (Spades, Hearts, Diamonds, and Clubs) so thus the answer is 4/52 = 1/13

4iv: there is a king in each of the suites, therefore the answer is 4/52 = 1/13

4v: there are a total of 12 court cards (4 kings, 4 queens, and 4 jacks) thus the answer is 12/52 = 3/13

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2 years ago
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mestny [16]
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The table shows the scores for four students on a math test. Who earned the highest grade?
geniusboy [140]
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The cable company is analyzing data from two satellite television providers to determine whether their users spend more time wat
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Answer:

59%

Step-by-step explanation:

The information from Satellite Company Y is:

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The total number of people from Y is:

65 + 94 = 159

So the probability that a random person from Y watches recorded shows more often is given by the division of the number of people watching more recorded shows (94) over the total number of people (159):

Probability = 94 / 159 = 0.5912 = 59.12%

Rounding to nearest whole percent, we have 59%

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Answer:

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