Trevor's Height above the Ground 4 2 4 6. 8 10 12 14 16 18 20 22 Time (s)

Q: Copies Seconds Time B Time Copies Copies (seconds) (seconds) 4 4. 6. 4 C Time D Time Copies Copies…

A: From the given diagram we see that in 1 second the machine makes 2 copies.

Q: 8. A student s score on the first of 10 quizzes in Math was 23. However, on each successive quiz her…

A:

Q: 25. The time is past 4 o'clock. In 20 minutes, the minute hand wi the hour hand as it is now behind…

A:

Q: How far does a cyclist travel if she's going 6 m/s in 10 seconds? 1.67 m   0.6 m   60 m…

A: The speed of cyclist is  6 m/s Time travelled is 10 seconds To find the distance travelled use the…

Q: m/5 m26 12 5. 75° 6. 75° 12 7.

A: The figure given below represents the diagram of the problem. For triangle ADC, m∠ADC=m∠ACD=75° As…

Q: Rashawn read 25 pages of his book each day until he finished the book. His book was 400 pages long.…

A:

Q: Example: tossing three coins - X: number of heads Y: number of tails - E[X] = E[Y] = 3/2 · E[XY]?…

A: We have given that, E[X] = 3/2 ,   E[Y] = 3/2.   Covariance of X and Y, Cov( X,Y ) =…

Q: A car drives 300 miles at 30 mph, and then 300 miles at 60 miles per hour. What is the car's average…

A:

Q: III. As part of boosting your health this time of the pandemic, you ask your parent if you could…

A: Note: A piecewise function is a function defined by multiple sub-functions each of which applies to…

Q: A car drives for 3 hours at 40 mph, and then drives 300 miles at 60 mph. What is the car's average…

A: Given: A car drives for 3 hours at 40 mph, and then drives 300 miles at 60 mph.   To find: What is…

Q: 5 Nicole's acrobics class exercises to fast-paced music. If the rate of the music is 120 beats per…

A: Use the basic concept of mathematical operations.

Q: Suppose Jake runs 25 races. Over these races, he averages a time of 25 seconds. What is Jake's…

A: Standard error of the mean: The standard error of the mean is defined as the value of the standard…

Q: 10) Find m/B. Sx-10 2x+ 13 S0" 3. A) 40° B) 45° D) 35° C) 27°

A: m∠A=5x-10m∠B=2x+13m∠BCE=80°

Q: What does 3 7 equal? 8. A. 1/2 B. 10/13 C. 11/16 D. 21/40 21 Acellus Corporation. All Rights…

A:

Q: 3.) Which of the following equations is true? a) 28 + 7 = 4(7 + 7) p) 36 + 6 = 6(6 + 1) E) 13 + 36 =…

A:

Q: Marissa went to a party at her friend's house. She promised her strict father that she would get…

A: Yes , Marissa was grounded . speed = distance/time

Q: P(1.10 s z) P(IZ| s 2.50)

A: Here use normal distribution table for probability from z score

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: 4. 48 logs on 6 trucks is equivalent to how many logs on 1 truck? What is this as a rate? Your…

A: To write how many logs for 1 truck

Q: or A2 as circuit.pdf Open with - 9. The ratio of flour to water in a proper bread dough is 5 to 3.…

A: The ratio of flour to water is 5:3 ⇒cups of flourcups of water=53

Q: How would I solve this: A 10–yr–old competes in gymnastics. For several competitions she received…

A: Let she will need x score i the next competition to be eligible to move up.

Q: Use the information to answer the following questions. A manager at a large company wants to…

A: As we want to understand whether employees are feeling overworked while completing project.

Q: A large domestic airport handles 90 take-offs per hour. For take-off, an aircraft leaves the gate,…

A: Hint: This is a queueing method in which we have to find the  average number of aircrafts on the…

Q: I'm stuck on this question and I don't know how I should be approaching this. What should I do?

A: Given, P(91)= 26 that means at x=91, y= 26 and P'(91) =-20 We know the equation of the line is…

Q: Long jump distances (meters) Aditi 4.2 3.8 3.2 4.0 4.3 Bella 4.4 3.7 3.8 4.6

A:

Q: Our super fly Lam flies 100m with the wind in 2 minutes. The return trip against the wind takes 2.5…

A: Let, Speed of super fly lam = S1 Speed of wind = w1

Q: Number of Boxes robabllity P(X) 35 0.10 36 0.20 37 0.30 0 20

A: It is an important part of statistics. It is widely used.

Q: (c) P(-2.70 ≤ Z≤ 0) (d) P(-2.70 ≤ Z ≤ 2.70) (e) P(Z ≤ 1.46) (F) P(-1.65 ≤ 2)

A: Normal distribution shows bell shaped form with mean as center. For standard normal distribution,…

Q: Jse the information given to answer the questions. For this item, select the answers from the…

A: According to the gym rules, the stationary bike have a 20 minute limit. So, one can use Stationary…

Q: 4. A body cools in air of constant temperature 20°C. Ten minutes after the body began to cool, its…

A:

Q: Height of a Diver 34 32 30 28 26 24 22 20 18 16 14 12 10 Time (seconds) Height (meters)

A:

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

A:

Q: 7.) The highest point on Planet X is Mount Z. It is 40,256 feet above sea level. To get to the…

A:

Q: Ski wax Bjork Larsen was trying to decide whether touse a new racing wax for cross-country skis. He…

A: The provided data set is: 56.3 65.9 50.5 52.4 46.5 57.8 52.2 43.2…

Q: 1. In a certain football league, the only way to score is to kick a field goal for 3 points or…

A: Given problem is : In a certain football league, the only way to score is to kick a field goal for 3…

Q: 5% of $25 is A) $5 B) $2.50 C) $1.25 D) 50 cent

A:

Q: #6!

A:

Q: pts 4/3 8/3 60 e =? 10/3 30 b= 12 12/3

A: Given that  From the triangle  To find c

Q: A 21 2 B 22 스 23 C Z1 = 23 41+43 = 180° E 42+43 = 180°

A: We have to find the angle

Q: S Phillin charged $400 worth of goods to his credit card. The first month he was not charged…

A:

Q: An item is priced at $14.27. If the sales tax is 7%, what does the item cost including sales tax?…

A: Given that an item price is $14.27 and the sale tax is 7%. Therefore, Item price=14.27

Q: It she convinces her parents to double her allowance each week for two nonths, what will her weekly…

A: Given that Naomi's allowance is $2.00 per week. If she convinces her parents to double her…

Q: A thermometer is taken from a room where the temperature is 20C to the outdoors, where the…

A: According to Newton's Law of cooling, the rate of cooling is proportional to the difference between…

Q: 41. Supposed that you eat Skyflakes Cracker having a food calorific value of 120kcal and 18% of this…

A: Solve by potential energy concept

Q: Ali's crystal ball grants two-fifths of one-fifth of all wishes. This is ?%of all wishes. A) 3/5 B)…

A: Percentage

Q: LPP Problem

A: We have to find out the value of A,B,C and D The simplex table of the LPP problem is given.

Q: 28. Jiya is renting a truck to move into her college dorm. The rental company charges $55 for the…

A:

Q: Jocelyn is training for a race by running several miles each day. She tracks her progress by…

A:

Q: What is your current internet speed? 100 responses 1-5mb 26% 6-15m 16-25r 11% 26-50r 50-100 100+m 8%

A: Given: Class Frequency 1-5 8 6-15 11 16-25 39 26-50 26 50-100 11 100+ 5 Total 100

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.