Mathematics

2 May, 07:34

1. Alan is x years old. Tom is 5 years older than Alan. Write an expression for the total of their ages.

2. There are 100 students. 49 of the 100 students are girls. 10 of the girls came by car. 16 boys walked. 21 of the 41 students who came by bicycle are boys. Work out the total number of students who walked to school.

3. The ratio of dogs to cats is 1:3 and cats to rabbits is 1:6. What is the ratio of dogs to rabbits?

4. Round 435 to one significant figure

+3

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question 👍 “1. Alan is x years old. Tom is 5 years older than Alan. Write an expression for the total of their ages. 2. There are 100 students. 49 of ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.

Search for Other Answers

You Might be Interested in

Which is greater one hundred fifty-eight thousandths or 0.58

Helen spends 12% of her budget on transpiration expenses. Write this percent as a fraction and decimal and explain how.

A computer manufacture a quality check to make sure the computer sound 1004 head what is experimental probability of the computer having a bad sound card

For each of the following pairs of Treasury securities (each with $ 1 comma 000 par value), identify which will have the higher price: a. A three-year zero-coupon bond or a five-year zero-coupon bond? b.

Two fifths divided by 8 equals

New Questions in Mathematics

Order from least to greatest 3.008 3.8 to 93.09 3.18

A trail mix recipe calls for 2/3 cup almond and 5/8 cup raisins. Blake tripled the almonds and doubled the raisins.

At an Italian bistro, the cost of 2 plates of spaghetti and 1 salad is $27.50. The cost for 4 plates of spaghetti and 3 salads is $59.50. Write and solve a system of equations to find the cost of 1 plate of spaghetti and 1 salad.

How much would $400 invested at 9% interest compounded continuously be worth after 3 years? Round your answer to the nearest cent.

Bob needs to mix 2 cups of liquid lemonade concentrate with 3.5 cups of water to make lemonade. Bob has 6 cups of lemonade concentrate. How much lemonade can he make?