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Ludmilka [50]
3 years ago
11

The pie chart shows information about the grades achieved by all of the candidates in Keval's school who took AS Level English i

n 2015. 8 candidates achieved grade C. Work out the number of candidates in Keval's school who took AS Level English in 2015, showing your working out (2 marks)
Mathematics
1 answer:
makvit [3.9K]3 years ago
6 0

Answer:

you have to put the pie chart to get an answer

Step-by-step explanation:

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4x4=(blank)+(blank)=blank​
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Answer:

i think it would be 4x4=8+8=16

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The following exchange rate is given: £1=1.35 Dollars. Convert £9 into dollars
alexandr1967 [171]

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$12.15

Step-by-step explanation:

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There are ten shirts in your closet, four blue, three green, and three red. You randomly select a different shirt each day. You
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It's a probability problem to find the odds of picking a green or red shirt out of the 10 shirts on Thursday, Friday and Saturday since you have randomly already know you have picked a blue shirt on the other days. Not sure if you have this as a multiple question problem as you didn't list any possible answers (A. 7/20, B. 5/47, C. 2/5, D. 4/125) to the question. A, B, C, D being like 7 chances out of 20, 5 chances out 47, 2 chances out of chances 5 or 4 chances out of 125 (example answers only).

Probability = Number favorable outcomes / total number of outcomes





7 0
3 years ago
Read 2 more answers
Instructions: Problem 1 ! Find the missing angle in the image below. Do not include spaces in your answers
sweet-ann [11.9K]

Answer:

40 degrees

Step-by-step explanation:

The 100 degree angle is supplementary to angle CED. This means CED will end up being 80 degrees. Since the angles in all triangles equate to 180 degrees 80 + 60 + angle D must equal 180 degrees. Therefore, angle D has to be 40 degrees.

5 0
2 years ago
Yet another variation: A better packet switched network employs the concept of acknowledgment. When the end user’s device receiv
hram777 [196]

Answer:

P(N = n) = (1-P)^{n-1} \times P  

Step-by-step explanation:

to find out

Find the PMF PN (n)

solution

PN (n)

here N is random variable

and n is the number of times

so here N random variable is denote by the same package that is N (P)

so here

probability of N is

P(N ) = Ф ( N = n)          ..................  1

here n is = 1, 2,3, 4,...................... and so on

so that here P(N = n) will be

P(N = n) = (1-P)^{n-1} \times P  

4 0
2 years ago
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