1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dusya [7]
3 years ago
13

James has a piece of constrution paper with area of 65 1/4 inches . It is 9 2/3 inches long. What is the width of the piece of c

obstruction paper in inches?
Mathematics
1 answer:
MrMuchimi3 years ago
6 0

Answer:

The width of the piece of construction paper is 6.75 inches.

Step-by-step explanation:

The area of the paper = 65\frac{1}{4}  = 65.25sq inches

The length of the paper =  9\frac{2}{3}   = 9.66 in

Let the width of the paper =  w inches

Now, AREA OF THE PAPER = LENGTH x WIDTH

or, 65.25  sq. inches  = 9. 66 in  x w in

⇒ 65.25 = 9.66 x w

or, w = \frac{65.25}{9.66} \implies w = 6.75

or, w = 6. 75 inches

Hence,  the width of the piece of construction paper is 6.75 inches.

You might be interested in
2m=-6n-5 literal equation
Bingel [31]

Answer:

read below

Step-by-step explanation:

Alright, archtan /  

tan

−

1

(

x

)

is the inverse of tangent. Tan is  

sin

cos

. Like the inverse of sin, the inverse of tan is also restricted to quadrants 1 and 4.

Knowing this we are solving for the inverse of tan -1. We are basically being asked the question what angle/radian does tan(-1) equal. Using the unit circle we can see that tan(1)= pi/4.

Since the "Odds and Evens Identity" states that tan(-x) = -tan(x). Tan(-1)= -pi/4.

Knowing that tan is negative in quadrants 2 and 4. the answer is in either of those two quadrants. BUT!!! since inverse of tan is restricted to quadrants 1 and 4 we are left with the only answer -pi/4.

the answer is m=-3n-5/2 or n=2m+5/6

8 0
3 years ago
OK so I have two questions to answer. So the first picture is question five in the second picture is question six.
Vesnalui [34]

Answer:

The slope is 2.25

The y-intercept is 3

Step-by-step explanation:

Assuming from the cut off picture, that we need to find the slope of ...

y=2.25x +3

y=mx+b form makes it easy to identify the slope and the y-intercept.

m is the slope and b is the y-intercept. Anything number that is in place of m, is the slope; and any nother in place of b is the y-intercept.

In that case, 2.25 is the slope and 3 is the y-intercept

3 0
3 years ago
An experiment is set up to study the weights of 35 mice after they are injected with a drug. The population mean is 23.50 grams
scZoUnD [109]
Ok you need to add 23.50+3.40
what do you get?
26.9
Round it to the nearest hundreth what do you get?
26.10 is your final answer

7 0
3 years ago
Read 2 more answers
Suppose an automobile manufacturer designed a radically new lightweight engine and wants to recommend the grade of gasoline that
Deffense [45]

Answer:

The F-statistic used to test the hypothesis that the miles per gallon for each fuel are the same is 4.07.

Step-by-step explanation:

There are four treatments in the data given, i.e. k = 4.

Total number of observations, n = 12.

Note: degrees of freedom is denoted as df.

For treatment, the degrees of freedom = k-1 = 4-1 =3 df.

The total degrees of freedom = n-1 = 12-1 = 11 df.

The error in degrees of freedom = df (total) - df(treatment)

The error in degrees of freedom = 11 - 3 = 8 df

At α = 0.05 level,from the F table, the F-statistic with (3 , 8)df is 4.07.

Therefore, the F-statistic used to test the hypothesis that the miles per gallon for each fuel are the same is 4.07.

8 0
3 years ago
A businessman buys 1,440 dozen pens at $2.50 a dozen and then sells them at a price of 25¢ apiece. what is his total profit on th
Harlamova29_29 [7]
Profit (P) is calculated by subtracting the total cost (C) from the total revenue (R). The calculations are shown below, 

       R = (1440 dozens) x (12 pieces / 1 dozen) x (25 cents/ piece) = $4320
                   C = (1440 dozens) x ($2.50 / dozen) = $3600
 
                          Profit = R - C = $4320 - $3600 = $720

Thus, the businessman's profit is $720. 

7 0
3 years ago
Other questions:
  • Please help for #4 (an explanation would be great)
    14·2 answers
  • Someone help me with this algebra question please 100% correct only
    13·1 answer
  • A quadrilateral has exactly 3 congruent sides, someone thinks it is a rectangle, why is that someone wrong?
    5·1 answer
  • Calculate the regression coefficients in the above table by hand, using the statistics below
    13·1 answer
  • A model of a famous statue is 1 and one fourth inches tall. The actual statue is 6 and two thirds feet tall. What is the ratio o
    9·1 answer
  • Solve the following system of equations:<br> x + y = -4<br> -x + y = 6
    6·1 answer
  • Y – 4 = –Two-thirds(x – 6) and passes through the point (−2, −2)?
    11·1 answer
  • The students at Riverview High School were asked to vote on their preference for new school colors. The school principal was int
    8·1 answer
  • Which lines are perpendicular?<br> A) A and B<br> B) A and C<br> C) B and C<br> D) A and D
    8·2 answers
  • noah does half as many push-ups as joseph. joshua does 3 times as many push-ups as joseph. they complete 324 altogether. How man
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!