27 18 14 А) 22 С) 14 В) 13 D) 21

Q: 10) 3y* 11) 7y 2b 12) 5b NI "N

A:

Q: 14

A: for the circle we know the property that for two intersecting chords a*b=c*d here a=8,b=14,c=7 and…

Q: Suppose a culture of 2 bacteria is put into a petri dish and the culture doubles in size every hour.…

A: Initial population = 2  The population doubles every hour.  After 1 hour there will be = 2*2=22= 4…

Q: 14- If p(4) = a) 2 5 P(B) = 6 a 3 10 b) and p(AB) 5 = c) 2 then p(A| B) and p(B | A) is equal to 25…

A: The probabilities are  and .

Q: I just need help with these three questions. I don't know how I got it wrong.

A:

Q: A student in a biology lab has 9 plants to use in an experiment. One plant will act as the control,…

A: Here we use the combinations for the answer, Combination: A combination is a technique that…

Q: 15 - A vehicle can travel 120 kilometers with 30 liters of gasoline. How many kilometers can the…

A: Given : Vehicle travel 120 kilometres with 30 litres of gasoline.  How many kilometers can the same…

Q: 7 * 4 = 29 5 * 3 = 21 7 * 8 = 37 6 * 7 = ? A)14  B)18  C)32  D)24  E)28

A: From the given date, we can observe that a*b=3a+2b

Q: 8) How many first-place votes does D have? A) 11 B) 4 C) 15 D) 47

A: From the chart, First choice for D is done by 11 voters and 4 voters.

Q: 10. Determine the least common multiple of each pair of numbers. a) 12, 14 c) 45, 60 b) 21, 45 d)…

A:

Q: Calculate var(Y) A) 92.25 B) 12.45 C) 8.55 D) 19.15

A: Given that, the joint probability distribution of (X,Y).       Y         0 5 10 15   0 0.02…

Q: 2) 10 12 A) 20 C) 15 B) 16 D) 12 O A B.

A:

Q: 4 workers do 36 pieces in 3 days. How many pieces of work do 6 workers of the same capacity do in 12…

A: Solution :-  Given that 4 workers do 36 pieces in 3 days. Here we have to find how many pieces of…

Q: 2) What is equivalent to 4/3? A) 144 C) V16 D) V19 B) 48

A: To find the equivalent to

Q: 6 and a = 3 + 2a then a. equals

A: We have to choose the correct answer from the given option

Q: 8) Evaluate S NE-a) de a) 18 6) cJ -3/2 d) -18 es -3912

A:

Q: 5 2 Which of the following is an eigenvector for the matrix? 3 6

A: Explanation of the answer is as follows

Q: . Let and B = Find AYB. h) AAB c) AOB.

A: The matrix are:A=11 01B=01 10

Q: w Many non-trivial Subgtaps in S,? b) 3 c) 4 d) 5

A: Given group is S3 S3=3!=6. In total, there are 6 elements in group S3 Elements of group S3 are:…

Q: 3. Determine whether each of these statements is true or false. а) ОєФ b) Ø E {0} c) {0} c Ø d) ø c…

A: We know that ϕ is subset of every set. And a∈A if a is an element of A.

Q: 1) 15 12 A) 7 C) 14 B) 13 D) 10 D A B. D0

A: Given, A circle with two chords bisecting  The lengths are  x and12 ,   and    8 and 15 . We have to…

Q: 6) 36 25 30 А) 35 С) 9 В) 25 D) 30

A: Given,         The two triangles are shown below :

Q: Which one of the following is the value of r = for f(3) which is obtained from the Newton forward h…

A:

Q: 110 freshmen participated in sports or clubs or both. 55 are involved in sports and 68 are involved…

A:

Q: 21 -   A business center has 5 elevators. In how many different ways can 3 people go to the upper…

A: We have to find correct answer..

Q: 5) 20 36 18 20 24 A) 41 В) 51 С) 34 D) 30

A:

Q: 4 Abdullah formed a 12 people committee. How many 3-different people committees can be chosen from…

A: The required 3-different people committees is C(n,r) where n=12, r=3 That is C(12,3)

Q: let X be 4-VV flon)= To Finel ECX) oedECXY)

A: f(x) = x/10 where xx = 1,2,3,4

Q: Since 5 workers working in road construction work 5 hours a day and lay 100 square meters of paving…

A:

Q: 3242 -3240 = (тоd13) a) 0 b) c) 8 2 d) 10 O a O b O d

A:

Q: 12 A) 11 C) 5 B) 9 D) 6

A: Given : A circle with intersecting chords.

Q: Find the sum of 12 Σ n=1 (2n+1) a) 144 b) 156 C) 168 D) 180

A: Given

Q: how many ways can a Math team of 9 students be chosen from a Math Club which consists of 14 seniors…

A:

Q: birst are levere birds joined how f 21 20 a tree 4 more موما 2 many birch are the ste

A: Given data:- There are 2 birds on the tree. if 4 more birds are joined. after that how any bird on a…

Q: Find Vrand Viif Vi+2Vz=31-kand 3Vi-Vz sititk-

A: Given v1+2v2 = 3i-k  .........(1) 3v1-v2 = i+j+k  ......(2)

Q: 10 - Evaluate: 2 d .2 1 da a) 0 b) 4 c) 2 d) 3 e) Boş bırak

A: We will solve the following

Q: さ 1 2. a2 C2 (b+c)2(Cta)と (a+b) (6) 2.

A:

Q: QS- Five friends meet at the local cafe, where each of them orders one soft drink. In how many ways…

A: Follow the steps

Riemann Sum

Riemann Sums is a special type of approximation of the area under a curve by dividing it into multiple simple shapes like rectangles or trapezoids and is used in integrals when finite sums are involved. Figuring out the area of a curve is complex hence this method makes it simple. Usually, we take the help of different integration methods for this purpose. This is one of the major parts of integral calculus. 

Riemann Integral

Bernhard Riemann's integral was the first systematic description of the integral of a function on an interval in the branch of mathematics known as real analysis.