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jarptica [38.1K]
3 years ago
10

Solve for k. 9/10 = 10/k

Mathematics
2 answers:
Ivanshal [37]3 years ago
8 0
K = 100/9, or approximately 11.111
Romashka [77]3 years ago
7 0
100/9 is the answer
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Jackie is reading a 252 page novel for her summer reading project. On Monday she reads 4/8 of the novel. On Tuesday she reads 28
natima [27]

So far, Jackie has read 217 pages

In order to determine the total number of pages Jackie read, we would have to determine the number of pages she read each day and add these pages together

  • Number of pages she read on Monday = \frac{4}{8} x 252 = 126 pages
  • Number of pages she read on Tuesday = 28 pages
  • Number of pages she read on Wednesday = \frac{1}{4} x 252 = 63 pages

The total number of pages she has read so far = 126 + 28 + 63 = 217 pages

A similar question was solved here: brainly.com/question/24708342?referrer=searchResults

5 0
2 years ago
Javier volunteers in community events each month. He does not do more than five events in a month. He attends exactly five event
mezya [45]

Answer:

The probability of Javier volunteers for less than three a month is 25%

Step-by-step explanation:

According to the questions,

The probability of Javier to attend exactly 5 events :-

P ( x = 5 ) = 25% = \frac{1}{4}

The probability of Javier to attend exactly 4 events :-

P ( x = 4 ) = \frac{1}{4}

The probability of Javier to attend exactly 3 events :-

P ( x = 3 ) = \frac{1}{4}

The probability of Javier to attend exactly 2 events :-

P ( x = 2 ) = \frac{3}{20}

The probability of Javier to attend exactly 1 events :-

P ( x = 1 ) = \frac{1}{20}

The probability of Javier to attend no events :-

P ( x = 0 ) = \frac{1}{20}

Now we have to calculate the probability of Javier volunteers for less than three P ( x < 3 ).

P ( x < 3 ) = P ( x = 0 ) + P ( x = 1 ) + P ( x = 2 )

P ( x < 3 ) = \frac{1}{20} + \frac{1}{20} + \frac{3}{20}   = \frac{1 + 1 + 3}{20}  = \frac{5}{20}  = \frac{1}{4}   = 0.25 = 25 %.

8 0
3 years ago
Please help! Correct answer only! This assignment is due today.
Bas_tet [7]

Step-by-step explanation:

Well they made 19 clay, where 12 were vases. That means 7 were not vases. She randomly chooses 16 clay objects, which then also means 3 were left behind. so if the vases are  12/19, which is approximately 63%, then 63% of the objects are vases. Makes sense, right? Well now we need to multiply that by the initial 11 in the question. After all of this work..

Answer: 6.9474 or 6.94736.

Please mark as Brainliest.

6 0
2 years ago
What is the surface area of the cylinder in term of pi? Radius of 11 and height of 23
snow_tiger [21]

Answer:2349.91

Step-by-step explanation:

A=2πrh+2πr2=2·π·11·23+2·π·112≈2349.9113

8 0
3 years ago
Read 2 more answers
Can u explain this!?
nikdorinn [45]

Answer:

I'm pretty sure the problem is meant to be interpreted as a TOTAL of 3 under par after the first three holes, meaning she'd be averaging one under par on each hole. a = h/t, where a is the average, h is the number of holes, and t is her total under par. so at the end of 18 holes, she'll be 18 under par.

Step-by-step explanation:

6 0
3 years ago
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