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zlopas [31]
3 years ago
15

An exam has two probability problems, 1 and 2. If 37% of the students solved problem 1 and 12% of the students solved both probl

ems 1 and 2, what is the percent of students who solved problem 2 given that they solved problem 1
Mathematics
1 answer:
yan [13]3 years ago
3 0

Answer:

63%

Step-by-step explanation:

37% did not solve problem 2

100% - 37% = 63%

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A graphic charges a fee of 1600 to design a poster for a jazz festival the designer also receives 8% commission on sales of the
iris [78.8K]

Answer:

The total income of designer from this work is $1649.6.

Step-by-step explanation:

The fees charged by the designer = $1600

The commission on total sales = 8%

Total sales amount in the festival =  $620

Now, 8% of $620 = \frac{8}{100}  \times 620 = 49.6

So, the commission on total sales = $49.6

Also, Total Income of the designer = Deign Fee + 8% Commission fee

= $1600 + $49.6

= $1649.6

Hence, the total income of designer from this work is $1649.6.

5 0
4 years ago
Adição e subtração de equilateros
Harlamova29_29 [7]
Addition and subtraction of an equilater of what?
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3 years ago
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Kailee has 4/5 finished of her math
Helen [10]

Answer:

1/5

Step-by-step explanation:

5/5 - 4/5 = 1/5

6 0
3 years ago
The chance that you make a three-point shot in a basketball game is 30%. How many three-point shots would you expect to make if
Ganezh [65]
So 3 in every 10 would make it because 30% equals 3/10 and since there are 50 that would be 5 sets of 10. Thus 3*5=15. You would make 15 shots
4 0
3 years ago
36, ___, ___, 32/3 is a geometric sequence, with some terms missing. First, please solve for "r", the common ratio between each
Ksju [112]

Answer: r = 2/3

Step-by-step explanation:

In a geometric sequence, the consecutive terms differ by a common ratio. The formula for determining the nth term of a geometric progression is expressed as

Tn = ar^(n - 1)

Where

a represents the first term of the sequence.

r represents the common ratio.

n represents the number of terms.

From the information given,

a = 36

The 4th term is 32/3

n = 4

Therefore,

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Dividing both sides if the equation by 36, it becomes

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Taking cube root of both sides of the equation, it becomes

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r = 2/3

3 0
3 years ago
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