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If the function fx=mx+b has an inverse function, which statement must be true? mneq 0 m=0 bneq 0 b=0
Algebra
10 months ago
Solve for w. 5w+9z=2z+3w
Algebra
10 months ago
Which represents the solution set of 5x+5<85 ? x<12 x>12 x<16 x>16
Algebra
10 months ago
13.Find the percentage decrease of 500 to 240
Algebra
10 months ago
Factorise 8x-6
Algebra
10 months ago
What is half of 50 ?
Algebra
10 months ago
1. A boy and a girl are pulling a heavy crate at the same time with 7 units of force each. What is the net force acts on the object? Given = Required: Equation: Solution: Answer:
Algebra
10 months ago
Which graph represents the compound inequality? n<-2 or n ≥ 4
Coordinate-geometry
10 months ago
These box plots show the basketball scores for two teams. Wolverines Basketball scores Which statement is the most appropriate comparison of the spreads? A. The interquartile ranges IQRs for the Wolverines and Panthers are both 30. B. The median for the Wolverines, 80, is more than the median for the Panthers, 70. C. The range for the Wolverines, 30, is less than the range for the Panthers, 40. D. The interquartile range IQR for the Wolverines, 30, is less than the IQR for the Panthers, 40.
Algebra
10 months ago
How do prepositions function in a sentence? Choose three answers. They show location. They show action. They showdirection. They show time. They show ideas.
Algebra
10 months ago
Which undefined term is used to define an angle? line plane point ray
Algebra
10 months ago
In which triangle is the value of x equal to tan -1 3.1/5.2 A B C D
Algebra
10 months ago
How many solutions exist for the system of equations graphed below? none one two infinitely many Save and Exit Mark this and return
Algebra
10 months ago
Consider the box of words below and read the items that follow. Fill each blank in the items with the correct word, phrase, or expression found inside the box. Write your answers on your answer sheet. 2._are three-dimensional figures that enclose part of space. 3.A_is the set of all points in space that are the same distance from a given point called center. 4、A has one base, it’s other faces are triangles. 5. The volume of any pyramid is_the product of the area of the base and its height. 6. The_is the amount of space it encloses. 7. A_has two circular bases that are congruent and parallel. 8. Some space figures have flat surfaces called _. 9. A point where edges intersect is called 10.A_has one circular base and a vertex.
Algebra
10 months ago
5. What measure of Central Tendency is represented by the average score? * Mean Median Range Mode
Algebra
10 months ago
What are the foci of the hyperbola with the equation y2/12-x2/5=1 0, ± square root of 17 ± square root of 17,0 0, ± square root of 7 ± square root of 7,0
Algebra
10 months ago
Matt says that he can find the volume of the entire figure by multiplying 3 * 5 * 6 . Cassie says she can find the volume by adding 30+24 . Which statement is true? Only Matt is correct. The volune of any prism is length times width times height. Both are incorrect. Cassie did not find the correct volume for one of the smaller prisms, and Matt should have divided the figure into two smaller prisms. Only Cassie is correct. She added the correct volum of Prism A and Prism B. 4 Both are correct. There are different ways to find th volume of the figure, and both used a correct. method.
Algebra
10 months ago
14. A dart board has a diameter of 40 cm and is divided int ·20 congruent sectors. What is the aree of one of the sectors? A、 20 π cm2 C. 8n . m2 B. 40 π cm2 D. 00x m2
Geometry
10 months ago
Two similar bottles are shown. The smaller bottle can hold 500 ml of water.21cm How much water can the larger bottle hold?
Algebra
10 months ago
A slot machine has 3 dials. Each dial has 40 positions, two of which are "Jackpot." To win the jackpot, all three dials must be in the "Jackpot" position. Assuming each play spins the dials and stops each independently and randomly, what are the odds of one play winning the jackpot? 1/20 * 1/20 * 1/20 = 1/8000 =0.000125=0.0125% B 1/40 * 1/40 * 1/40 = 1/64000 =0.0000156=0.00156% 1/3 * 1/3 * 1/3 = 1/27 =0.037=3.7% frac 3 * frac 3 * frac 3=frac 9=0.00014=0.014%
Algebra
10 months ago
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