one of the requirements of becoming a court reporter is the ability to type 225 words per minute. Donald can currently type 180 words per minute, and believes that with practice he can increase his typing speed by 5 words per minute each month. Which of the following represents the number of words per minute that don't believe he'll be able to type M months from now?<br /> A) 5+180m<br /> B) 225+5m<br /> C) 180+5m<br /> D) 180-5m

Answers

Answer 1
Answer: D because it is always subtract 5 words every month

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Help with question 21!
Write four equivalent expressions for each given expression 50-10

How to simplify -64^(1/3)

Answers

-64^{(1)/(3)}=\sqrt[3]{-64}= \sqrt[3]{(-4)^3} =-4


You need to find a number that you can multiply by itself 3 times and wind up with -64 .

Like [ N x N x N = -64 ] .

Try some small numbers:

1 x 1 x 1 = 1
2 x 2 x 2 = 8
3 x 3 x 3 = 27
4 x 4 x 4 = 64 . . . There it is ... almost !  The right number, but the wrong sign.

Now try (-4).

How is net worth calculated

Answers

net worth is what is owned minus what is owed
 Net worth is what is owned minus what is owed.

the table shows the break down of math students for one school year. find the probability that a geometry student is in the 11th grade

Answers

p=(33)/(28+62+33) gives the result in decimals. If you want percents, you could multiply the result by 100.

Jorge lives 6/8 mile from school and 2/8 mile from a ballpark how much farther does Jorge live from school than from the balloark

Answers

he live 1/2 mile father from school than the ballpark

What is the value of (6a-2)

Answers

It totally depends on the value of 'a', and if 'a' changes, then (6a-2) immediately changes too. Whatever 'a' is at the moment, (6a-2) is 2 less than 6 times 'a'.

Write the equation in slope-intercept form. What are the slope and y-intercept? -11x + 9y = -12

Answers

-11x + 9y = -12
9y = -12 + 11x
y = -12/9 + 11/9x

y = (11/9)x - 4/3

Y-intercept is -4/3
Slope or m is 11/9