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MATH SOLVE
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The mean is μ = 15.2 and the standard deviation is σ = 0.9. find the probability that x is greater than 17.
General
5 months ago
Add. (x3−2x2+4)+(2x3+x2−2)
General
5 months ago
Ari thinks the perfect milkshake has 3 ounces of caramel for every 5 scoops of ice cream. Freeze Zone makes batches of milkshakes with 6 ounces of caramel and 8 scoops of ice cream. What will Ari think about Freeze Zone's milkshakes?
General
5 months ago
A pharmacist has an 18% alcohol solution. How much of this solution and how much water must be mixed together to make 10 liters of a 12% alcohol solution?
General
5 months ago
Which equations represent hyperbolas?
General
5 months ago
Describe the graph y=4[x+2] on [0, 3). Be specific in your description.
General
5 months ago
Suppose that the function g is defined, for all real numbers as follows. Find g(-3), g(-2), and g(-1)
General
5 months ago
Please help me!!! Zoom in on picture to read the other 2 questions. 1 questions if on 2 parts of the collage. Ferris wheel is drawn on a coordinate plane so that the first car is located at the point (30,0). What are the coordinates of the first car after a rotation of 270° about the origin?
General
5 months ago
Read the proof. Given: m∠H = 30°, m∠J = 50°, m∠P = 50°, m∠N = 100° Prove: △HKJ ~ △LNP Statement Reason 1. m∠H = 30°, m∠J = 50°, m∠P = 50°, m∠N = 100° 1. given 2. m∠H + m∠J + m∠K = 180° 2. ? 3. 30° + 50° + m∠K = 180° 3. substitution property 4. 80° + m∠K = 180° 4. addition 5. m∠K = 100° 5. subtraction property of equality 6. m∠J = m∠P; m∠K = m∠N 6. substitution 7. ∠J ≅ ∠P; ∠K ≅ ∠N 7. if angles are equal then they are congruent 8. △HKJ ~ △LNP 8. AA similarity theorem Which reason is missing in step 2? CPCTC definition of supplementary angles triangle parts relationship theorem triangle angle sum theorem
General
5 months ago
7x+39≥53 AND 16x+15>31
General
5 months ago
Erick, Mia, and Isabelle golfed 9 holes. Erick scored 10 more than Mia, and Isabelle scored 16 less than twice Mia's score. Use the drop-down menus to complete the statements about the expression that represents the scenario. What does the expression x + x + 10 + 2x – 16 represent from the given scenario? What does the variable in the expression represent? What is the expression in simplified form? What is the constant in the simplified expression?
General
5 months ago
Crystal charges a flat fee of $10 plus an additional $5 per hour to babysit given the situation what is the range
General
5 months ago
IV. Write TRUE if the statement is correct and FALSE if not. 16. Light rays travel in a zigzag line. 17. When the light rays cannot pass through an object, there is a formation of shadow. 18. The shadow is shortest when the sun is high on the sky. _ 19. The shadow is longest when the sun is low on the sky. 20. The length and position of shadow will not change as the sun change its position.
Algebra
5 months ago
Roberto is saving up for a new computer. The graph shows the amount of money that Roberto has left to save before he has enough to purchase the computer. Which sentence is true? The y-intercept represents the total money Money Still Needed Roberto needs to save. 1 The y-intercept represents the money Roberto will need to save in the last month. E The slope represents the amount Roberto saves each month. Months The slope represents the amount Roberto will need to save for 18 months.
Algebra
5 months ago
Four subtracted from three times a number let y be the number
Algebra
5 months ago
4 5 xi = odd numbers less than 20 A= 3,7,9,11,15 B= 5,7,11,13 a Complete the Venn diagram to represent this information. 4 A number is chosen at random. b What is the probability that the number is in the set A ∩ B ? 2 Total marks. 6
Algebra
5 months ago
Rectangle ABCD is congruent to rectangle HGJK What is the area of rectangle ABCD? square inches
Geometry
5 months ago
Which fraction represents the decimal 0.8888...? 80/99 frac 1,1111,250 8/9 9/8
Algebra
5 months ago
answers on your answer sheet. 1. five more than x bananas = * r6 2. eight pesos added to z pesos = 2+9 3. seven subtracted from k eggs = -1 4. m increased by ten candies is forty candies = 5. twice a number y bacteria = 6. nine less than w passengers = 7. p chocolates divided by six persons 8. half of k kilograms is seventy kilograms 9. twenty biscuits decreased by p biscuits equals two biscuits 10.thrice a number r rides
Algebra
5 months ago
2. Which of the following defines infinite sequence? A days of the week C every other day B teenage life D first Fridays of July 2020 3. What are the next three terms of the sequence 1, 11, 22, 34, ....? A 46,60,75 B 47, 61, 76 C 42, 54, 66 D 44, 60, 74
Algebra
5 months ago
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