Given that a whole number is squared and that the result is between 875 and 974, determine between which of the following is the whole number.
By considering square numbers, determine an approximation for to the nearest whole number.
The radius of a sphere is given by the formula , where is the sphere’s volume. Determine the difference in radius between a sphere with volume and a sphere with volume .
Which of the integers below is the closest to ?
What is the value of ? Give your answer to the nearest tenth.
William wants to buy fencing to enclose a square garden with an area of 380 ft2. How much fencing does he need to buy? Round your answer to the nearest tenth.
Given that the radius of a certain circle is given by , estimate the radius of the circle to the nearest foot.
Find the two consecutive one-decimal-place numbers that lies between.
Find the integer which satisfies the following equation .
If , and , find the value of .
Estimate to the nearest whole number.