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MATH SOLVE
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A school bus has 25 seats, with 5 rows of 5 seats. 15 students from the first grade and 5 students from the second grade travel in the bus. How many ways can the students be seated if all of the second-grade students occupy the first row? A. 25P20 B. 5P5 × 20P15 C. 5C5 × 25C14 D. 5P5 × 15P15 E. 5P5 × 25C15
General
2 months ago
Vivek has a maximum of 49 seconds to chop tomatoes and zucchinis. It takes him 6 seconds to chop each tomato, and 4 seconds to chop each zucchini.Write an inequality that represents the number of tomatoes (T) and zucchinis (Z) Vivek can chop within this time limit.
General
2 months ago
A building contractor has a piece of crown molding that is 48 ½ inches long. He cuts off one piece measuring 10 ¼ inches and another piece 2 feet ⅛ inch.How much crown molding does he have left?
General
2 months ago
what is the derivative of e^x/3
General
2 months ago
A rectangular swimming pool is 25 ft long and 20 1/2 ft wide, and it must be filled to a depth of 4 1/2 ft. One cubic foot of water is equal to 7 1/2 gallons. How many gallons of water will it take to fill the pool?
General
2 months ago
Guys, I need your help please
General
2 months ago
Which of the following probabilities can be determined using a uniform probability model?a: The probability of going to school tomorrow.b: The probability of a car wreck happening at any given time.c: The probability of sneezing 10 times today.d: The probability of picking a red shirt out of a pile of clothes without looking
General
2 months ago
(05.06)Choose the graph below that represents the following system of inequalities: (1 point)y ≥ −3x + 1y ≤ 1 over 2 x + 3
General
2 months ago
Which measurement is the most precise; 2 in., 2.5 in., 2.675 in., or 2 3/4 in. ?
General
2 months ago
In the given diagram abc is a right angle with DG CB segment AB is divided into four equal parts . The coordinates of point F are (_,_) and the coordinates of point G are (_,_)
General
2 months ago
Select the correct answer. Which of the following is a solution to 4sin2x − 1 = 0? A. 30° B. 60° C. 90° D. 120°
General
2 months ago
arun spent 25% of his pocket money and has Rs 125 left how much had he at first
General
2 months ago
Directions: Find the following. Final answers should be in scientific notation with the correctnumber of significant figures.2.) (5.0<=>10^-8)(2.9<=>10^2)3.) (3.25<=>10^4 + 7.4<=>10^3)
General
2 months ago
Using the figure of the bullseye above, what is probability that a shooter will hit the 3rd ring in his first attempt and the bullseye on his second attempt? Express your answer as a decimal rounded to the nearest hundredths place. 0.70.070.530.17
General
2 months ago
OperationsThe science club hosts a bakesale every year to raise money forthe state robotics competition,This year the club earned $20more than twice what it earnedlast yearLet x represent the amountraised last yearWhich two words in this problem tell you what operation will be in the algebraic expression? What do they mean?
General
2 months ago
The SAT math scores, x, and SAT verbal scores, y, for ten high school students are shown in the table below.x y400 330420 440470 480510 460530 520570 610600 590680 670700 680790 710Using a residual plot, determine if the following model is a good fit for the data in the table above.No. The model is not a good fit because the residual plot has a random pattern.Yes. The model is a good fit because the residual plot has a random pattern.No. The model is not a good fit because the residual plot does not have a random pattern.Yes. The model is a good fit because the residual plot does not have a random pattern.
General
2 months ago
The temperature of the water in Emily's fish tank was 78 on Sunday the water temperature changed by -3 on Monday and then 3 on Tuesday what integer represents the temperature change of the water from Sunday to Tuesday?What was the water temperature on Tuesday
General
2 months ago
What is the average of the sixth even number, fifth and eighth odd number after 200?
General
2 months ago
Use the equation m Subscript PQ Baseline equals StartFraction f left parenthesis x 1 plus h right parenthesis minus f left parenthesis x 1 right parenthesis Over h EndFraction mPQ= fx1+hâfx1 h to calculate the slope of a line tangent to the curve of the function y equals f left parenthesis x right parenthesis equals 2 x squared y=f(x)=2x2 at the point Upper P left parenthesis x 1 comma y 1 right parenthesis equals Upper P left parenthesis 3 comma 18 right parenthesis Px1,y1=P(3,18).
General
2 months ago
3. Find the volume of each of the following cylinders.a. r = 3 inches, h = 3 inchesb. r = 1 meter, h = 4 meters
General
2 months ago
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