(a) What is the probability that among 12 randomly observed individuals exactly 8 do not cover their mouth when sneezing? (b) What is the probability that among 12 randomly observed individuals fewer than 4 do not cover their mouth when sneezing? (c) Would you be surprised if, after observing 12 individuals, fewer than half covered their mouth when sneezing? Why?

Q: need a fraction please

A: The original problem is related to a die is rolled two times.

Q: •1 dydx = ?

A: Definition used -             Change of order of integration -             When it is not…

Q: Selve du 4824 8.

A: Given heat equation, ∂u∂t=4∂2u ∂x2u(0,t)=0u(8,t)=0u(x,0)=4x-12x2=f(x,y)  Here length l=8 and c2=4

Q: Find the general solution in terms of real functions. From the roots of the characteristic equation,…

A: Below given clear explanation

Q: A student earns a semester GPA of 2.8 for 12 semester hours. Prior to this the student had a GPA of…

A:

Q: PLEASE ANSWER LETTER "D"

A: Experiment has two outcomes only, they follow bernoulli distribution. If the same experiment is…

Q: Convert 1 over 8 to a decimal and tell whether it terminates or repeats

A: 1 over 8 means 1 divided by 8 So, dividing 1 by 8 , we get  18=0.125

Q: Please answer letter "d". Upvote will bbe given!

A: Sample Temp (x) Temp (y) 1 171 0.86 2 173 1.25 3 174 1.46 4 175 0.95 5 175 1.17 6 176…

Q: y= ektan

A: y=ek tan x                 y'=ddxe k tan x    =e k tan xddxk tanx…

Q: Solve. 3c9-18c2 81c

A: topic - cubic polynomial

Q: 2/5 + v3 1-V3

A:

Q: please answer 1.2

A: The given integral is:                          I=∫C1z2dz where C is the circle z=3.

Q: Simplifyx.x/

A: simplify

Q: A car travels at 62 miles per hour (MPH). Find the time necessary to travel 447 miles rounded to 1…

A: We have to find the time necessary to travel 447 miles.

Q: A mountain incline climbs from an elevation of 6560 feet to 8591 feet above sea level. The fastest…

A:

Q: is pi being divided by 4

A: Let's solve.

Q: Calculate the gas mileage of a car that drives 283 miles on 12.3 gallons of gas. Round to the…

A:

Q: 352 3D

A:

Q: Express 5.55 x 102 as an ordinary number.

A: We need to express given number in ordinary number.

Q: Round 234 to the nearest ten and hundred.

A: The hundreds place, tens place and unit place of a number can be represented as:

Q: Solve SJI+x? x de

A: By the derivative method i have solved the problem

Q: Number #86?

A:

Q: PLEASE RECHECK THIS ANSWER AND ANSWER IN 2 DECIMAL PLACES. UPVOTE WILL BE GIVEN

A: the given solution is correct.

Q: 740t to T round to nearest hundredth as needed

A:

Q: Majid is 42 inches tall. Convert his height to centimeters centimeters

A:

Q: Round off 51718,4554 to the nearest two decimal places.

A: Answer is  51718.46

Q: Solve. 反= -4

A:

Q: An infant was born at 8 pounds and 4 ounces. How many kilograms does the client weigh? Record to…

A: Explanation of the answer is as follows

Q: Please remember to round 2 decimal place after getting the answer

A:

Q: tan @ 240

A:

Q: Fle B= erp 16 terp 32 eap 2/2 16 eap 16

A:

Q: Find the distance between (-1.509, 1.15) and (-1.891, 0.996). What is the time traveled if 1 unit=…

A: By applying distance formula

Q: 0.4 10x

A:

Q: what is the elavation of 18 feet below sea level

A: we have to find what is the elavation of 18 feet below sea level.

Q: V5x · 125x = AVB

A:

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.