45 was divided by a power of ten to get 4.5. What power of ten was it divided by?

A regular hexagon is enlarged by a scale factor of 5.2. The original hexagon has a side length of 6 cm. What is the side length of the enlarged hexagon?

Two numbers have a sum of 19 and a difference of 5, find the two numbers

Michelle spent $32 on hot dogs and hamburgers. Hot dogs were $5 and hamburgers $6. If she bought a total of 6 items, how many of each kind did she buy? A. 2 hot dogs and 4 hamburgers B. 3 hot dogs and 3 hamburgers C. 6 hot dogs and 0 hamburgers D.

Write the equivalent decimal to 1/18

On a long distance bike trip Annike started at 7 a. m and her average speed was 11 miles per hour and Celia travels 14 miles per hour. Write an equation When will the two have completed the same number of miles

What is the final amount if 700 is increased by 4% followed by a further 3% increase? Give your answer rounded to 2 DP.

5 (X-Y) in english meaning (word form)

When she was in year 8, Sarah could run 800 meters in 3 minutes and 20 seconds. Three years later, when she was in year 11, she could run 800 meters in 2 minutes and 40 seconds. Find the percentage improvement in her time and show your working out.

Veronique has a spinner with three sections of equal size, red (r), green (g), and blue (b). The spinner is spun twice. The sample space for the possible outcomes is S = {rr, rb, rg, gr, gg, gb, br, bg, bb}.

The sides of a rhombus are equal