Which of the following is the surface area of a perfect sphere with a radius of 10 meters?

1229

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What is the total angular distance in degrees over a sphere?

1069

---

A person with lung cancer is given an mri. Four radiologists examine each mri independently. If each specialist can detect lung cancer with 80% accuracy, what isthe probability that at least one of them will detect cancer in this patient.

1077

---

In what ways do you use math in your daily life?

983

---

Give the range for the following six values 2, 7, 11, 19, 25, 33

1023

---

In 1700 ad, this person showed that a series of 0s and 1s could be used to denote a number:

1177

---

The average salary of three employee is $950 per week. If one employee earns $1150 and other earns $650 rupees, how much will third be earn?

1018

---

n radians encompass what percent of a circle?

1348

---

In statistics, what is the common term for the square root of the variance?

980

---

The imaginary unit I is numerically defined as what?

1019

---

if the length of the cycloid is 4 times the diameter of a rotating circle, then the area under the arch traced out by that cycloid is how many times the area of therotating circle?

1057

---

What types of math do you use? Re: calculus, algebra, fractions?

1011

---

What is the cube root of 729?

973

---

Assuming a year in a dogs life is equivalent to 7 years of a humans life, what is 1 hour of a dogs life approximately equivalent to in a humans life?

1028

---

Rounded off to the nearest whole year, how many years would it take for your money to double in an investment that was increasing with an annual compound rate of3.5%?

977

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