Temperature (°F) Miami 79 Portland 49 Fairbanks -28 Dallas 58 Boston -7 (a) How much lower was the 6 a.m. temperature in Boston than in Miami? O°F lower | (b) By noon, the temperature in Boston had risen by 12 °F. What was the temperature there at noon? O OF

Q: Si couples (12 people) will sit in  row.In how many ways can they sit if each couple would have to…

A: There are 12 people of six couples in this study.

Q: Find A ER so that Answer: 7=0 5.5 A+ (5.7)+2 (7.3)" 6.5.

A: , we have to find the value of

Q: The Value B(1/2, 1/2 list

A:

Q: Age: 21, 20 , 18, 30 Teenage (10-20) so what is the Freq(TeenAge) ?

A: Given Data: Age: 21, 20 , 18, 30 we have to calculate frequency : for Teenage (10-20)

Q: A seismologist recorded a tremor of magnitude 7.0 on the Richter scale. The next day, he recorded an…

A: Solution: The magnitude of the earthquake can be calculated using the formula, M=log(IS) Where, M →…

Q: (11.) A study was done to determine what temperature should be placed on the directions for frozen…

A: Hi! Thank you for the question. As per the honor code, we are allowed to answer three sub-parts at a…

Q: What is the period and starting point (d) of this grapth

A: The period of a function is the time taken to complete one complete cycle of a function. It is…

Q: How are your grades? In a recent semester at a local university, 500 students enrolled in both…

A: GivenTotal no. of students both Statistics I and Psychology I=500No. of students got A in statistics…

Q: Evaluate p = 12 || x₁ + x2 n₁ + n₂ for x₁ = 2, X₂ = 15, n₁ = 53, and n₂ = 34. (Round to four decimal…

A:

Q: How was the S1 found on answer A?

A:

Q: Given the following: P(A) = 0.22, P(B) = 0.46, with A and B independent. Find: P(A or B) 0.5788…

A: P(A)=0.22P(B)=0.46A and B are independent soP(A and B)=P(A)*P(B)

Q: A bowl of porridge at 195°F (too hot) is placed in a 75°F room. Two minutes later the porridge has…

A:

Q: P(0.68<:<2.18):

A: Z~N(0,1) To find:

Q: If P(A) = 0.3 0.4 1.2 0.2 0.7, P(AUB) = 0.9 and P(B) = 0.5, the value of P(AB) is

A: PA∪B=0.9PA=0.7PB=0.5

Q: Vsh = 0.083 (23.71GR - 1) *

A:

Q: Round your answer to the nearest tenth. 9.2 16.5

A:

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: What is the value of (0.1)3 (20)3 ?

A: We have to find the value of: (0.1)3 (20)3

Q: Determine the value of the following: a. F15 + F10 b. (F7+F8+...+F16)/11= Fn , what is n? c. F35

A:

Q: Given_n(A^B) =23___,_n (A) =46, n(B)=51, calculate n(AUB)=?_and enter your answer in the box…

A:

Q: The table gives the temperature (in °F) in five cities at 6 a.m. on the same day. Use the table to…

A: Temperature of the city's

Q: Spiderman swings back and forth on a long web cord. His friend Mary Jane notices in amazement that…

A: We have to  (a) Find what is the frequency (in hertz) of Spiderman's swing.  (b) Find how long is…

Q: Early in the century the earthquake in San Francisco registered 8.3 on the Richter scale. In the…

A: If the earthquake in San Francisco registered 8.3 on the Richter scale .

Q: Evaluate: 100 E(VE - VE – 1) k=50

A:

Q: K A baseball is hit so that its height, s, in feet after t seconds is s= - 16t² + 36t+ 2. For what…

A:

Q: Evaluate (",) for n = 48.

A: Combination formula : nCr = n!/(n-r)!r!

Q: Evaluate each expression. (a) (16b)0 (b) 166° (a) (16b)0 =O (Simplify your answer. Type an integer…

A:

Q: Given, P(A) = 0.40, P( A and B) = 0.10 and P(A|B) = 0.30 Find P(B)? Round to 2 decimals

A: Answer: From the given data, P(A) = 0.40 P(A and B) = 0.10 P(A|B) = 0.30

Q: Find the value of sec '(0.5) O a. -7/2 Ob. O b. T O. undefined 1/4

A:

Q: The research unit of a tea company finds that Earl Grey tea is best brewed within a temperature…

A: Solution

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.