1. A group of 10 (including Sara and Mike) people put their hats into a box, then the hats are distributed at random back to the people. Let A be the event Sara gets her hat back Let B be the event Mike gets his hat back What's the probability Sara or Mike get their hat back?

Q: If PQ = PS 48 and QR = 66, what is RS? %3D RS=

A: We have, PQ = PS = 48 and QR = 66 The figure of the triangle is To evaluate: The value of RS.

Q: As 2.

A:

Q: Which one the following is NOT CORRECT? Select one: a. O b. C. O d. Check OB OF AB OÀ TH Hie BA OÀ…

A: Given  a ,b ,c ,d are four option. We check incorrect option.

Q: so what precentage would be correct for this question   a.16% b.18% c.22% d.20%

A: The mean is 114.8 and standard deviation is 13.1.

Q: Given M1 = −5, s1 = 4.6, n1 = 72, M2 = − 1, s2 = 3.3, and n2 = 60, calculate t.

A:

Q: The graph of function f(x) is shown below. At which value of a is the derivative of the function…

A: Explanation of the answer is as follows

Q: f arctanada=? O a - In4 2 O b. - In2 4 Oc. 1+ n2 2 O d. - in2 4 2 O e. + En4 е. 2

A: =?

Q: The number of repetitions of a particular value of variable is called: a. Data b. Frequency c.…

A: We need to choose suitable option for given question

Q: H.W ; tnCX+$)-ス Earきx+e 6メ メ8 5.

A:

Q: Thank you..why did they use midpoints for the football scores rather than regular numbers as a 14,…

A: GivenThe frequency  distribution and relative frequencies as shown below

Q: Find the following for the number -2. a.) Opposite    b.) Reciprocal    BONUS c.) Negative…

A:

Q: What is the volume in cubic inches of the pyramid shown in the diagram? 15 in. 9 in. 9 in.

A: Given ,  We have to find volume of pyramid

Q: Antonio wants to buy a Dynamo bicycle. How many different bicycles available for the following: a.…

A: Fundamental Principle of Counting: Let there are several processes. The first process can be…

Q: Given P(A) = 0.42, P(B) = 0.44, and P(A and B) = 0.22, what is P(A or B)? Answer in decimal form.…

A:

Q: , find x, then y. (Round each answer to one decimal place.)

A: Given that: A = 440 ,∠BDC = 550,AB = 13,DB = 11,To find x ,then y.

Q: I need the following questions done in 5 minutes with handwritten working out

A: Detailed explanation:In the stable matching hassle involving 4 groups—Anthropic, Google, Meta, and…

Q: M A In rhombus MATH, If AM = 10, find MH. H

A: MATH is a rhombus and AM=10.

Q: Fill in the blanks of the following table which are marked with question marks : Age dz 4x Px Lx Tx…

A:

Q: You fill a prescription for Amoxil 250mg/5ml, with directions of 3.8ml TID X10D. This medication…

A: Given: Direction to medication is 3.8 ml TID×10D. Therefore total amount of Amoxil required in a…

Q: I need the following questions done in 5 minutes with handwritten working out

A: i. Find an augmenting path from s (source) to t (sink) in the graph first by using Breadth First…

Q: Would it be DNE ?

A: Let's solve. In above answer calculation mistake is there.

Q: Find the two missing elements in the G.P A = 15, r = 2/5, S = 117/5

A: GivenFirst term a=15common ratio r=25sn=1175we know that…

Q: Given Ho: p=0.94,what will be the Ha?

A:

Q: 1) S R ? 135° T e

A: Parallelogram QRST Given m∠T=135° To find: m∠R

Q: O A. 3,500 ÷ 50 = O B. 3,500÷ 60 = %3D OC. 3,000÷ 55 = %3D O D. 4,000÷ 60 =

A:

Q: erations. Round your answer to the nea 1.32 + 2.68 ÷ 0.5

A: 1.69 + 2.68 ÷ 0.5   1.69 + (2.68 ÷ 0.5)   1.69 + 5.36

Q: b. The temperature at 8:20 P.M. is 3°C. If it has dropped 1°C per minute, what was the temperature…

A: Given,          The temperature at 8:20 P.M is 3°C. If it has dropped 1°C per minute.

Q: How many objects are in each of the following? (Show calculations) a. 3 dozen eggs b. 4 bakers…

A: Solution:(a) 3 dozen eggsWe know that dozen = 12So, dozen eggs = 12 eggs⇒ 3 dozen eggs = 3x12⇒ 3…

Q: 28 V14

A: 28√14

Q: Calculate the following values UCL, if you know that MD=40 and N= 15

A:

Q: Given M1 = 53.14, M2  = 45.27, and SMD  = 7.21, calculate t.

A: From the provided information, M1 = 53.14, M2 = 45.27 and SMD = 7.21

Q: Completee answer correctly

A: Step 1: Define what mutually exclusive events areMutually exclusive events are events that cannot…

Q: 3. Find the GPA of a college student for the following semester grades: credit hour points, x xh…

A:

Q: Complete the following congruent statements. TP = DH ZD L T. %23 W.

A: Given, ∆PWT  and   ∆DHG  We have to complete the congruent statements .

Q: Test. for.À and. Al|B.... .a. ... 1. ...... C. A-31 +j-k B1-3 ..C.... ....

A:

Q: 1000P=6.46 1000P¹=2.11 x:n 1000P xinl 41.66 1000P 14.26 =

A: Given,     1000Px=6.46      1000Px:n1=2.11     1000Px:n=41.66          1000Px+n=14.26