Questions in mathematics

Questions in mathematics

[Done] The world's fastest insect is the dragonfly, which can fly up to 36 miles per hour. At this rate, how long would it take a dragonfly to travel 54 miles?

[Done] Is a withdrawal of $50 negative or positive?

[Done] Explain how you can use a number line to show that [tex]\frac{5}{8}[/tex] is greater than [tex]\frac{3}{8}[/tex].

[Done] One half of the birds at the pet store are yellow. Tara buys one of the yellow birds. Then, one third of the birds at the store are yellow. How many yellow birds were at the pet store before Tara bought one? Explain your reasoning.

[Done] How many fractions are equivalent to [tex]\frac{4}{5}[/tex]? Explain.

[Done] How do I find the formula for the sequence: 3, 6, 18, 72, 360, ...?

[Done] Are [tex]\frac{5}{10}[/tex] and [tex]\frac{3}{6}[/tex] equivalent fractions? If so, please explain.

[Done] Raul has 5 boxes of golf balls. Each box contains [tex]y[/tex] golf balls. His father gives him another 8 golf balls. A. Find the total number of golf balls Raul has in terms of [tex]y[/tex]. B. If [tex]y = 4[/tex], how many golf balls does Raul have altogether?

[Done] The sum of the squares of two consecutive negative integers is 61. Find the smaller of the two integers.

[Done] What strategy would you use to solve these multiplication problems involving 3 and 7? 1. \(8 \times 3\) 2. \(7 \times 4\)