The cost of a lamp has increased by 30% to £65 work out the original price

4) Misty wishes to obtain 85 ounces of a 40% acid solution by combining a 72% acid solution with a 25% acid solution. How much of each solution should Misty use?

46 Two light houses ash their lights every 30 seconds and 40 seconds respectively. Given that they last ashed together at 10:40 A. M., when will they next ash together? (Chapter 1)

76 divided into 6954

G (r) = r^2 - 6r - 55 1) What are the zeros of the function?

A study was conducted of the trend in the design of social robots. In a random sample of 110 social robots, 65 were built with legs only , 20 were built with wheels only , 10 were built with both legs and wheels , and 15 were built with neither legs

The formula to convert °C to °F is: °F = 32 + °C x 9 : 5 The temperature of the water in a sports centre's swimming pool is 27° C. What is the temperature of the pool in °F?

Mrs drain divided her collection of 52 glass bears into equal groups. she had one bear left over how many groups did mrs. dryson make how many bears are in each group

What is the mode of the following set of numbers? 15, 20, 18, 20, 15, 20 A 20 B 18 C 5 D 19.

3 quarts equals blank pints

Find the measures of two angles one positive and negative that are coterminal with pi/2