Calculate the average of the following numbers to the nearest tenth 12,18,10,13,15,8,19

Calculate the average of the following values to the nearest tenth 12,18,10,13,15,8,19

Workout question in total minutes

On a cycle machine, if I do a 5 minute warmup, followed by a 1 minute cruise, followed by another 15 seconds, and do this 10 times finished with a 5 minute cool down, how many total minutes is this?

07/24/18

8 cans of equal weight are placed in a box weighting 200g. If each can weight X g, find the total weight of the cabs in the box.

Well I am still in secondary school so could someone help me with this question

07/24/18

the sides of a square is x meters.the length of a rectangle is 5 meters more than the side of the square.the width of the rectangle is 4 meters more than the s

the sides of a square is x meters. the length of a rectangle is 5 meters more than the side of the square. the width of the rectangle is 4 meters more than the side of the square.   write in... more

07/24/18

Fraction fraction fraction

A machine takes 5 1/2 minutes to produce a special type of container. How long would the machine take to produce 15 containers at the same rate

07/24/18

What is the standard form of 32.12

Standard form

07/23/18

Add the following and explain solutions

(1/5+3x)+ 2-|2.1-7/3|+(-1/5-4x) The answer must be written as a fraction

Which of the following equations contains the point (–4, 0) and is parallel to the line y = –4x + 1?

i want to know the  point (-4,0) and what the equation would be to make  the parallel to the lines of y=-4x+1

07/23/18

the ratio of the sales tax to the amount of a purchase is a fixed number in town Q. The table shows the sales tax for a purchase of $1200.

Its for school and my dad wants it to be all right so if u could help me, that would be great. Thanks! All I need help with is finding the missing values. The table is    Purchase        sales... more

Fraction word problem

A baby grew 1/4 inch in may and 3/8 inch in June. How much did he grow in the two months?

07/22/18

How long will it take for the two trains to meet?

Two trains leave stations 520 miles apart at the same time and travel toward each other. One train travels at 110 miles per hour while the other travels at miles per hour. How long will it take for... more

07/22/18

Mathematics

If Terri swam 3 laps in 2.5 minutes, how long would it take her to swim 20 laps at the same rate?

07/22/18

The cost of tuition at a certain college varies directly as the number of credit hours taken

 The cost of tuition at a certain college varies directly as the number of credit hours taken. For the academic year 2005 minus 2006, the cost of 12 credit hours was $996. What did 10 credit hours... more

07/22/18

surface area

A plastic storage container shaped like a rectangular prism has a base which is 70 cm long and 30 cm wide. The container is 50 cm high and has no lid. Calculate the amount of plastic needed to... more

07/22/18

how much fat does one scoop of ice cream have

sarah and monique make an ice cream sundae. sarah gets 2 scoops of cherry ice cream and 1 scoop of mint chocolate chunk ice-cream for a total of 60 g of fat. tara has 1 scoop of cherry and 2 scoops... more

07/22/18

Find the standard form of the equation for the parabola with vertex (3, 4) with focus (5, 4).

hshaxhxjknjkzxiohqksnuihinioHU IHSUhuiohihJHIOQpspjso ijJHijnhuiqw79yq iijhuHUHQW......PLEASE I NEED ANSWERS 

07/22/18

Conic algebra

Find an equation for the parabola with the focus (8,6) and directrix the y axis.

If you put money into a savings account that earns $126.25 over five years at a rate of 8% compounded annually, how much money did you put into the account?

I am very confused with I am doing wrong because I have seen the answer but my working out doesn't match 

a smart phone

A smart-phone is thrown upwards from the top of a 480-foot building with an initial velocity of 16 feet per second. The height h of the smart-phone after t seconds is given by the quadratic... more

ratio problems

Jack's boat consumes 1.8 gallons of fuel per mile while his brother's boat consumes 2.7 gallons per mile. What is the ratio in fuel consumption to Jack's brothers boat to Jack's boat.

07/20/18

HELP ME PLEASE

Find three odd consecutive integers such that the sum of the squares of the first and second integers is equal to the square of the third integer minus 7.

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