This list shows the age at which 43 U. S. Presidents began their terms.

57

61

50

54

54

54

56

54

61

54

48

49

42

51

61

57

68

65

50

51

60

52

57

51

52

47

56

62

69

58

49

56

55

55

43

64

57

64

46

55

51

55

46

The height of an object dropped from the top of a 320-meter building is given by h (t) = - 5t^2+320. how long will it take the object to hit the ground

A stadium has 51,000 seats. Seats sell for $28 in Section A, $24 in Section B, and $20 in Section C. The number of seats in Section A equals the total number of seats in Sections b and C. If the stadium takes in$1,281,200 from each sold out event.

The equation of a line is - 6x-2y=-18 what is the X-intercept of the line? A.) 3 B.) 9 C.) - 3 D.) - 9

Write the equation 5x - 2y = 10 in the form y = mx + b. y=5/2x-10 y=5/2x-5 y=5/2x+5 y=-5/2x-5

The linear trend was estimated using a time series with 20 time periods. The forecasted value for time period 21 is a. 162 b. 160 c. 122 d. 120

8 cakes cost £4.00 how much does 3 cakes cost?

Width of a rectangle is 2:5. If the rectangle has a perimeter of 98 inches, what is the area of the rectangle

How do I graph a square root function in the easiest way possible?

A cylindrical cardboard tube with a diameter of 8 centimeters and a height of 20 centimeters is used to package a gift. A cylinder has a height of 20 centimeters and a diameter of 8 centimeters.

Ms. fox asked her class is the sum of 4.2 and the square root of 2 rational or irrational