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3 years ago

Gordon types 2,720 words in 34 minutes. Find the unit rate.

Mathematics

2 answers:

emmainna [20.7K]3 years ago

4 0

It would be 2,720 x 34 which equals 92480

Alexxx [7]3 years ago

3 0

Gordon types 80 words per minutes

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All the expression that are equivlent to 18m - 90

swat32

Hey there!

$\bold{18m-90}$
$\bold{18(m-5)}$
Check: $\bold{18\times m}$ → $\bold{18m}$
$\bold{18\times-5}$ → $\bold{-90}$
$\boxed{Answer:18(m-5)}$

Good luck on your assignment and enjoy your day!

~ $\bold{LoveYourselfFirst:)}$

6 0

4 years ago

Find the sum of the first 7 terms for the geometric series for 1/3+1+3+9+...

Kitty [74]

I think it is
(1/3)+1+3+9+27+81+243
=364/1/3
=1093/3

7 0

3 years ago

Jaida has $200 to spend on flowers for a school celebration. She decides that the only flowers that she wants to buy are roses a

mafiozo [28]

Answer:

$1.45x+0.65y\leq 200$

Here, $x$ denotes the number of roses used for a school celebration and $y$ denotes the number of carnations used for a school celebration.

Step-by-step explanation:

Let $x$ denotes the number of roses used for a school celebration and $y$ denotes the number of carnations used for a school celebration.

Cost of 1 rose = $1.45

Cost of $x$ roses = $\$1.45x$

Cost of 1 carnation = $0.65

Cost of $y$ roses = $\$0.65y$

Total cost spend on flowers = $1.45x+0.65y$

Total amount with Jaida = $200

So,

the inequality to represent the cost constraint is $1.45x+0.65y\leq 200$

5 0

4 years ago

a company has two packaging machines in a unit, each with a different daily capacity. the capacity of machine 1 is defined by th

Licemer1 [7]

The required function C (m ) which represents the combined capacity of the two machines is $c(m) = 2m^2 + 104m + 1704$

What are functions?

A connection between a collection of inputs and outputs is known as a function.

The given functions are:

$f(m) = (m+40)^2 + 10 \\and\\g(m) = (m+12)^2 - 50$

$C(m) = f(m) + g(m)$

Expanding the two square brackets in the following manner to calculate that sum:

$f(m) = (m+40)^2 + 10 = m^2 + 80m + 1600 + 10 = m^2 + 80m + 1610\\g(m) = (m+12)^2 - 50 = m^2 + 24m + 144 - 50 = m^2 +24m + 94$

$f(m) + g(m) = 2m^2 + 104m + 1704$

Therefore, function C (m ) which represents the combined capacity of the two machines is $c(m) = 2m^2 + 104m + 1704$

Learn more about functions here:

brainly.com/question/22340031

#SPJ4

5 0

1 year ago

Why is it I paid for this app but i am not beneiting from it? will have to get rid! useless

Leona [35]

You paid ..I’m broke so I can’t lol ..in my opinion it can be helpful sometimes because some of the questions don’t get answered or it’s someone just saying “I don’t know

7 0

3 years ago