Ask question

Ask question

All categories

3 years ago

12

The length of a page in a yearbook is 10 inches. The top margin is 1/2 inch, and the bottom margin is 3/4 inch. What is the leng

th of the page inside of the margin?

1 answer:

grin007 [14]3 years ago

5 0

First add 1/2 and 3/4 together by making 1/2, 2/4 then add 3/4 to get 5/4 or 1 1/4 then 10 - 1 1/4 is 8 3/4 which is the answer

You might be interested in

Can someone help me thank you

xenn [34]

Answer:

The first Graph

Step-by-step explanation:

-2a-5>3

Add 5 to both sides

-2a>8

Divide both sides by 2

a<4

7 0

3 years ago

Read 2 more answers

There are 5 questions on a multiple choice exam, each with five possible answers. If a student guesses on all five questions, wh

Mrac [35]

Answer:

$20.5\%$

Step-by-step explanation:

Let's write out a case for two specific questions being correct and the rest being incorrect:

$\frac{1}{5}\cdot \frac{1}{5}\cdot \frac{4}{5}\cdot \frac{4}{5}\cdot \frac{4}{5}$ ,

The $\frac{1}{5}$ represents the chances of getting the question correct, as there are 5 answers and 1 correct answer choice.

The $\frac{4}{5}$ represents the chances of getting the question incorrect, as there are 5 answers and 4 incorrect answer choices.

The equation above does show the student getting two answers correct and three answers incorrect, but it only shows one possible case of doing so.

We can choose any two of the five questions to be the ones the student gets correct. Therefore, we need to multiply this equation by the number ways we can choose 2 from 5 (order doesn't matter): $\binom{5}{2}=10$ .

Therefore, the probability the student gets two questions correct is:

$\frac{1}{5}\cdot \frac{1}{5}\cdot \frac{4}{5}\cdot \frac{4}{5}\cdot \frac{4}{5}\cdot \binom{5}{2}=\frac{1}{5}\cdot \frac{1}{5}\cdot \frac{4}{5}\cdot \frac{4}{5}\cdot \frac{4}{5}\cdot 10=0.2048\approx \boxed{20.5\%}$

6 0

3 years ago

Select the correct answer. What is the value of this expression if h = 8, j = -1, and k = –12?<br>

Aliun [14]

Answer:

B- 12

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

I need help with this one exercise to finish so any help would be greatly appreciated!

Elodia [21]

Answer:

No Solutions

Step-by-step explanation:

for |4x -3| + 10 < 2

|4x - 3| < -8

Not possible since absolute value is positive

4 0

3 years ago

DonaldandLauracompetedina1kmrace.DonaldcompletedtheraceinCCVII seconds and Laura completed it in CCCXLVIII seconds. By how many

Kay [80]

Answer: D

Steps: CXLI = 141 seconds

Plz mark brainliest:)

6 0

3 years ago