Questions in mathematics

Questions in mathematics

[Done] Find two square numbers that have a sum of 130.

[Done] Find 55% of 164.

[Done] Solve for c. 8c = 5c + 21

[Done] Find the volume of a sphere with a radius of \(\frac{3}{4}k\). When cubing \(\frac{3}{4}\), do you cube both the numerator and the denominator?

[Done] If Gene gets two more strikes (scores of 10), what is his new average?

[Done] How do you write \( \frac{14}{12} \) and \( \frac{31}{10} \) as mixed numbers?

[Done] Mr. Jenkins wants to distribute 40 fliers. He has distributed 30 fliers so far. What percent of the total number of fliers has Mr. Jenkins distributed?

[Done] What is the sum of the infinite geometric series? \[ \frac{1}{2} + \frac{1}{4} + \frac{1}{8} + \frac{1}{16} + \ldots \]

[Done] Arrange the numbers 1.36, 1.3, and 1.63 from least to greatest.

[Done] Arrange the following numbers from least to greatest: 0.3, 0.13, 0.19, 0.31.