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Gnesinka [82]
4 years ago
8

Darren is trying to improve his typing speed. On his first practice assignment, he types 198 words in 6 minutes. On his second a

ssignment, he types 248 words in 8 minutes. Did his speed improve? Tell how you know. use unit rate and show work please.
Mathematics
2 answers:
nataly862011 [7]4 years ago
6 0
No he actually got slower. if you divide 198\6 it equals 33 if you divide 248\8 you get 31
RSB [31]4 years ago
3 0
Yes by 2 seconds
198 divided by 6 is 33
258 divided by 8 is 31
And 31 is before 33
So 31 is quicker which means it's
Yes he improved
Btw plz accept my request
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A trail is
Gwar [14]

Answer: A trail is

9

10

of a mile long. Abdul hiked

2

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Add

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to

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Add , 9 tenths, to , 2 fifths, .

Find the product as follows:

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Find the product as follows: , 9 tenths times 2 fifths is equal

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Anyone know synthetic division?
hoa [83]
Use the rational root theorem
a0=16,  an=1

The dividers of a0: 1,2,4,8,16   The dividers of an:1
Therefore check the following rational numbers: +- 1,2,4,8,16/1
4/1 is a root of the expression, so factor out x-4, 

compute (x^4+13x^3-64x^2-20x+16)/(x-4) to get the rest of the equation: 
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=(x-4)(x^3+17x^2+4x-4)/x-4

which will leave you with answer B
x^3+17x^2+4x-4
6 0
3 years ago
Name the property of real numbers illustrated by the following equation.
wel

Answer:

Distributive property

Step-by-step explanation:

the factor "3" which appears outside the parenthesis multiplies the two terms inside it. You perform the multiplication term by term. It is also referred to as the factor "3" distributes among the terms inside the parenthesis, multiplying each.

5 0
4 years ago
A bag contains 4 green marbles and 5 white marbles. Suppose a marble is randomly selected. What are the odds in favor of picking
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The answer would be 5 to 9. There are nine marbles overall and there are five white marbles. If you put the overall number of marbles second and the amount of that color of marbles first, you get D.
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3 years ago
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The correct amount taken from the account for car wash membership fee is shown below:

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$25 is spent every month, which means -$25 taken from the account every month

total amount deducted for 4 months=4*-$25

total amount deducted for 4 months=-$100

The correct option which indicates -$100 is −4|25| = −$100

Find out more membership subscription fee on:brainly.com/question/28372534

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