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Algebra
Which model shows the correct factorization of x2+2x-8 ?
Algebra
8 months ago
Nature of Data: Quantitative data - consist of numbers representing counts or measurements. a. Discrete data result from either a finite number of possible values or countable number of possible values such as 0, or 1, or 2, and so on.. Data that are counting numbers. b. Continuous data result from infinitely many possible values that can be assosiated with points on a continuous scale in such a way that there are no gaps or interruptions. Data results of measurements. Qualitative data - can be separated into different categories that are distinguished by some nonnumeric characteristics such as gender, major classifications, political party affiliation, religious preference, marital status, and the like. Example 3: Classify the given data. 1. Ages of the students 2. Eye color 3. Number of Grade 7 teachers
Algebra
8 months ago
Simplify these expressions a 5x+3x+2y+4y
Algebra
8 months ago
7. What happens to the shape of a sampling distribution of sample means as n increases? A. It becomes narrower and more normal C. It becomes narrower and bimodal B. It becomes wider and more normal D. It becomes wider and skewed right
Algebra
8 months ago
12. The probability that a city bus is ready for service when needed is 84%. The probability that a city bus is ready for service and has a working radio is 67%. Find the probability that a bus chosen at random has a working radio given that it is ready for service. Round to the nearest tenth of a percent. 17.0% 79.8% 83.8% 12.5%
Algebra
8 months ago
Enter the range of values for x: [?]
Algebra
8 months ago
a random variable. 3. The null hypothesis is an initial claim which the researcher tries to _
Algebra
8 months ago
9 8,-3,0,4,1,-5,2,-1,-6,10 The function fx is given by the set of ordered pairs. Which is true regarding the function? f-3=8 f3=5 f8=0 f-6=10
Algebra
8 months ago
2. The_ of a relation is the set of all possible values that the variable x can take. A. Domain B. equation C. Function D.
Algebra
8 months ago
33 A running man crosses a bridge of length 500 meters in 4 minutes. At what speed he is running? a. 8.5 km/s b. 7.5 km/s c. 9.5 km/s d. 6.5 km/s A B C D
Algebra
8 months ago
Consider the function given by the graph. What are hese values? f-2=square f0=square f4=square
Algebra
8 months ago
II. 1. The units for Volume are always squared cubed 2. Volume is the amount of space an object takes up. Irue False Calculate for the volume of solid. 3. Chona is selling Pringle Chips tc raise money for a field trip. The container has a diameter of 9 inches and a height of 32 inches. 4. A. 3 tier cake with the same height of 10 in and radius of 12 in, 8 in, 5 in 1. respectively is to be delivered to a birthday party. How much space does this cake take up? Use 3.14 for π. 5. A Styrofoam rmodel of a volcano is in the shape of a cone. The model has of a c:ircular base with a diameter of 48 centimeters and a height of 12 inx centimeters. 'Find the volume of foam in the model to the nearest tenth. Use the 3.14 for π. bet V. A.SSESSMENT Time Frame: Day 5 Lecırning Activity Sheets for Enrichment, Remediation, or Assessment to be san given on Weeks 3 and 6 wat solve each
Algebra
8 months ago
Question 1 With how many zeroes does the product 1-2-3--99 finishes? 19 20 21 22 23
Algebra
8 months ago
The manager of a school radio station is conducting a survey. She wants to find out which type of music students prefer. How would the manager most likely get a random sample that represents the school population? ask every fifth student who attended the last school concert ask every fifth student who attends the school from the student list ask each member of the school band and the chorus ask five students from each grade in the school
Algebra
8 months ago
A very hot summer in Cape Town will cause the demand curve for cool drinks to shift to the left. the demand for air conditioners to decrease. the demand for jackets to decrease. a movement downward and to the right along the demand curve for tank tops.
Algebra
8 months ago
Divide. Write the quotient in lowest terms. 1 7/9 / 4/5 =square Your answer should be a simplifed proper fraction, like 3/5 a simplifed improper fraction, like 7/4 a mixed number, like 13/4
Algebra
8 months ago
Which statement best describes the equation x+52+4x+5+12=0 ? The equation is quadratic in form because it can be rewritten as a quadratic equation with u substitution u=x+5. The equation is quadratic in form because when it is expanded, it is a fourth-degree polynomial.. The equation is not quadratic in form because it cannot be solved by using the quadratic formula.. The equation is not quadratic in form because there is no real solution..
Algebra
8 months ago
At a local college, 100 students were asked about their major fields of study. The results are shown below. What is the probability that a randomly selected student is a female or a liberal arts major? 22/25 9/50 9/10 7/10
Algebra
8 months ago
1. With respect to the given angle, what is the ratio of the hypotenuse to the opposite side? A. sine B. cosine C. tangent D. cosecant 2. Which of the following statements is correct? c. sin 60 ° = y/4 A. x=8 B. sin 30 ° = 1/x D. cos 60 ° = 4/y 3. Given the figure on the right, which refers to the angle of depression? A. angle MKN C. angle LKN B. angle MKL D. none of these ct
Algebra
8 months ago
The diameter of the base of the cone measures 8 units. What is the volume of the cone? The height measures 6 units. 24π cubic units 32π cubic units 48π cubic units 64π cubic units
Algebra
8 months ago
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