Mathematics, 17.12.2020 22:20, xscape0mari

Question 3: * 7. When you send mail via the post office, you have an 80% chance that it is delivered to the
correct location
a. If 430 letters are delivered on Monday, then what is a reasonable
prediction for the number of letters that are delivered to the incorrect
location?
b. On Tuesday, it is reported that 500 letters were delivered to the correct
location. Based on this information, how many letters were delivered on
Tuesday?
Your answer

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 20:00, sahaitong2552

Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12

Answers: 1

continue

Mathematics, 22.06.2019 03:00, nestor59

Si el duplo del mayor de dos numeros se divide entre el el triplo del menor, el cocient es 1 y el residuo 3, y si 8 veces el menor se divide por el mayor, el cociente es 5 y el residuo 1

Answers: 1

continue

Mathematics, 22.06.2019 03:30, bandzswagg123

Acone is placed inside a cylinder. the cone has half the radius of the cylinder, but the height of each figure is the same. the cone is tilted at an angle so its peak touches the edge of the cylinder’s base. what is the volume of the space remaining in the cylinder after the cone is placed inside it?

Answers: 1

continue

Mathematics, 22.06.2019 03:30, macylen3900

Arock was dropped from the top of a building. the function that describes the height after it was dropped is f(x)=64-16x^2. what are the zeros of the function and what do they mean?

Answers: 1

continue

Do you know the correct answer?

Question 3: * 7. When you send mail via the post office, you have an 80% chance that it is delivere...