All categories

2 years ago

it takes Dan 32 minutes to complete 2 pages . at this rate how many pages does he complete in 200 minutes

Mathematics

2 answers:

Step2247 [10]2 years ago

6 0

Dan completes Twelve pages

Wittaler [7]2 years ago

5 0

Answer:

12.5, 12 1/2, or 25/2 pages

Step-by-step explanation:

Okay so we have a rate of 2 pages per 32 minutes. we can simplify this by doing 32/2 = 16 to get 1 page per 16 minutes. Now we need to divide 200 by 16 and we get 12 1/2. Dan can complete 12 1/2 pages in 200 minutes.

You might be interested in

Which functions have removable discontinuities (holes)? Check all of the boxes that apply.

melomori [17]

Answer:

A,B,D

Step-by-step explanation:

I just did it .

7 0

2 years ago

Read 2 more answers

Find two consecutive odd integers such that 28 more than the lesser is three times the greater.

Elan Coil [88]

Answer:

lesser odd integer =11

Greater odd integer=13

Step-by-step explanation:

let the consecutive odd integers be x,x+2

and x<x+2

3(x+2)=x+28

3x+6=x+28

3x-x=28-6

2x=22

x=11

x+2=11+3=13

8 0

2 years ago

What is one fifths times negitive five

babymother [125]

Answer:

-1

Step-by-step explanation:

1/5 x -5

your finding 1/5 of 5

1/5 of 5 is 1 but is negative

7 0

2 years ago

Evaluate the following expression. 70

vovikov84 [41]

I am assuming the -3 is an exponent.

y⁻³ and 5⁻³

If the exponent is a negative number, it simply means that the number is a denominator with 1 as the numerator.

y⁻³ is 1/y³
5⁻³ is 1/5³ = 1/125

The number is still raised to its exponential power but its placement is different.

5³ would be 125 or 125/1. It would be the numerator with 1 as the denominator.

7 0

3 years ago

Read 2 more answers

A delegation of 3 is selected from a city council made up of 4 liberals and 5 conservatives. What is the expected number of libe

miskamm [114]

Answer:

Expected Value = 0.9206

so expected value we expect 1 liberal to be chose

Step-by-step explanation:

given data

delegation = 3 selected

liberals = 4

conservatives = 5

solution

we know that Delegates total 4 liberals 5 conservatives.

so here Probability of getting a liberal is

Probability of getting a liberal = $\frac{4}{9}$

and

Expected Value will be here

Expected Value = $\frac{4}{9}1 + \frac{4}{9} \frac{3}{8} +\frac{4}{9} \frac{3}{8} \frac{2}{7}$ 3

Expected Value = 0.4444 + 0.3333 + 0.1428

Expected Value = 0.9206

so expected value we expect 1 liberal to be chose

3 0

3 years ago