electrofy456
28.09.2019 •
Mathematics
Of the 75 teachers at a school, 15 teach mathematics. what percent of the teachers at the school teach mathematics?
Solved
Show answers
More tips
- F Food and Cooking How to Make Sushi: A Step-by-Step Guide to Perfectly Rolled Delights...
- C Cities and Countries Which Country has the Most Expensive Visa?...
- F Family and Home Tender Care for Your Parquet: Is it Possible to Clean Parquet?...
- S Society and Politics Is It Fact or Fiction? Let s Talk About Anton Chekhov s Pseudonym...
- S Sport Playing Bowling: Rules and Advice for Novices...
- C Computers and Internet How to Properly Repartition a Hard Drive?...
- A Auto and Moto What Is the Cost of Customs Clearance for a Car in Russia?...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet How to easily and quickly disable Firebug in Gmail and Google Docs...
- G Goods and services How to sew a ribbon: Tips for beginners...
Answers on questions: Mathematics
- M Mathematics Jalen is making pancakes he has 1 L of pancake mixture if Jalyn is using 1/4 L of mixture for one pancake how many pancakes can he make with the whole mixture create...
- M Mathematics The quadratic equation x^{2}-6x=12 is rewritten in the form (x+p)^2=q, where q is a constant. What is the value of p ?...
- M Mathematics Candy Lane Amount (Pounds) Price ($) 1 8 2 16 3 24 4 32 The cost for fudge at Sweet Treats is represented by y = 4x, where y is the price paid for x pounds. The...
- M Mathematics The graph below shows the ascent (rise) and decent (fall) of two different airplanes in the vicinity of the city airport. What is the initial height of Plane A?...
- M Mathematics Shannon test drive a car in Germany and drives 95 km/h.What is her speed in miles per hour...
- M Mathematics 3. (15 points) A cylindrical can is to be designed to hold 300 cm3 . You are asked to find the dimensions of the can that requires the least area of plate material....
- M Mathematics A dollar bill is 6 inches Placed at end to end about how many feet were $1000 bills reach...
- M Mathematics Scott works mowing lawns and babysitting. He earns $8.80 an hour for mowing and $8.10 an hour for babysitting. How much will he earn for 3 hours of mowing and 1...
- M Mathematics Beaner xnigxxxgxxxax cracker what a lovely combo lol...
- M Mathematics Jorge has a bag containing 3 red coins and 3 black coins.He pickes a coin from the bag, looks at the color, and does not replace the coins. Jorge then picks another...
Ответ:
Ответ:
12 do both hurdles and long jump
Step-by-step explanation:
3/8 of the team does hurdles, so that number is 3/8·40 = 15.
Of those 15, 4/5 do long jump, so there are ...
4/5·15 = 12 . . . hurdlers who do long jump