Find each unit rate.
$3.00 for 150 golf tees
a.
$0.02 per golf tee
c.
$50.00 per golf tee
b.
$153.00 per golf tee
d.
$0.2 per golf tee

- anonymous

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- schrodinger

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- anonymous

Do you know what a unit rate is?

- anonymous

no lol

- anonymous

The average weight of a mature human brain is approximately 1400 grams. What is the equivalent weight in pounds? Use the conversion equivalency 1 kilograms (kg) = 1000 grams (g) and 2.20 pounds (lb) = 1 kg.
a.
5.11 lb
b.
3.08 lb
c.
636 lb
d.
25.8 lb

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## More answers

- anonymous

Ok lets do an Ex.

- anonymous

ok i got that one but this is the new one

- anonymous

What is MPH

- anonymous

ok let me look at it

- anonymous

- anonymous

So what you have to do is convert grams to lbs

- anonymous

So what do you think we do 1st?

- anonymous

i dont know im lost with this question

- anonymous

Ok so 1st we need to convert the grams to kilograms so how we do that is by doing \[\frac{ 1400g }{ 1000kg }\]

- anonymous

So plug that into your calculator and tell me what you get

- anonymous

1.4

- anonymous

?

- anonymous

i do 1400 / 1000 so it is 1.4 is what i got

- anonymous

Ok now we need to convert 1.4Kg to lbs

- anonymous

we do this by doing \[\frac{ 1.4kg }{ 2.2lbs }\]

- anonymous

Tell me what you get

- anonymous

Wait

- anonymous

thats wrong hold on

- anonymous

i think we are doing it wrong

- anonymous

1 sec

- anonymous

- anonymous

you do 1.4â€˘2.2

- anonymous

ok

- anonymous

3.08

- anonymous

Then that should be your answer

- anonymous

Yep thats right

- anonymous

ok i got you another one

- anonymous

?

- anonymous

A bag of fertilizer covers 2500 square feet of lawn. Find how many bags of fertilizer should be purchased to cover a rectangular lawn 410 feet by 65 feet.
a.
11 bags
c.
1066 bags
b.
10 bags
d.
107 bags

- anonymous

Ok 1st find the area of the lawn

- anonymous

i know its 2500 square feet

- anonymous

Of the lawn

- anonymous

do 410â€˘65

- anonymous

ok

- anonymous

26,650???

- anonymous

Yes

- anonymous

Now you divide that by 2500

- anonymous

and you will have your answer

- anonymous

10.66 its not a choice

- anonymous

- anonymous

You round up then because you need at least 1 more bag

- anonymous

ok

- anonymous

So your answer would be A

- anonymous

The length of a football playing field is 100 yards between the opposing goal lines. What is the length of the football field in feet? Use the conversion equivalency of 3 feet = 1 yard.
a.
33.3 feet
b.
300 feet
c.
200 feet
d.
600 feet

- anonymous

multiply 100ydsâ€˘3ft

- anonymous

300

- anonymous

Yes

- anonymous

Yearly homeowner property taxes are figured at a rate of $1.15 tax for every $100 of home value. Find the property taxes on a townhouse valued at $73,000.
a.
$ 839.50
c.
$ 840.65
b.
$ 83.95
d.
$ 731.15

- anonymous

1st divide 73000 by 100

- anonymous

730

- anonymous

multiply that by 1.15

- anonymous

and you have your answer

- anonymous

839.50

- anonymous

Yes

- anonymous

The ratio of a quarterback's completed passes to attempted passes is 6 to 7. If he attempted
21 passes, find how many passes he completed.
a.
7 passes
c.
18 passes
b.
25 passes
d.
3 passes

- anonymous

Do 6/7

- anonymous

then multiply that by 21

- anonymous

@joey1234567

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