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
kobusy [5.1K]
3 years ago
13

During a four-week period, you worked the following hours: Week 1- 36 3/8 hr; Week 2- 41 1/4 hr; Week 3- 40 1/2 hr; Week 4- 38 3

/8 hr What is the average number of hours you worked in one week?
Mathematics
1 answer:
tankabanditka [31]3 years ago
7 0
(36 3/8 + 41 1/4 + 40 1/2 + 38 3/8) / 4 = 

36 + 41 + 40 + 38 = 155
3/8 + 1/4 + 1/2 + 3/8 = 3/8 + 2/8 + 4/8 + 3/8 = 12/8 = 1 1/2
155 + 1 1/2 = 156 1/2

(156 1/2) / 4 = 
313/2 * 1/4 = 313/8 = 39 1/8 <===average is 39 1/8 per week

You might be interested in
90/9 as a whole number
stiks02 [169]

Answer:

10

Step-by-step explanation:

5 0
2 years ago
Triangle Congruence:
Serga [27]
Where are the triangles so I can compare to find the triangle congruence?
8 0
3 years ago
Read 2 more answers
The price of an item yesterday was 135 . Today, the price fell to 54. Find the percentage decrease.
posledela

Answer:

60%

Step-by-step explanation:

135-60%=54

so therefore the price fell to 54 and was 60% off!

Hope this helped!

7 0
3 years ago
Read 2 more answers
Help! Need this done quickly! picture is upside down so please flip your screen! sorry! ​
iogann1982 [59]

Answer:

x=6

Step-by-step explanation:

Hi there!

<u>1) Determine the perimeter of the square</u>

We're given that the perimeters of the square and the rectangle are equal. Therefore, after finding the perimeter of the square, we will also know the perimeter of the rectangle.

Find the side length of the square using the area formula:

A=l^2 where l is the side length

Plug in the given area 121 in.²

121=l^2

Take the square root of both sides

\sqrt{121} = \sqrt{l^2} \\11=l

Therefore, the side length of the square is 11 inches. Plug this into the perimeter formula:

P=4l where l is the side length

P=4(11)\\P=44

Therefore, the perimeter of the square is 44 inches. The perimeter of the rectangle is also 44 inches.

<u>2) Determine the value of x</u>

Use the formula for the perimeter of a rectangle:

P=2(l+w) where l is the length and w is the width

Plug in 3x and x-2 as the length and width

P=2(3x+(x-2))\\P=2(3x+x-2)\\P=2(4x-2)

Plug in the perimeter 44 in.

44=2(4x-2)

Expand the parentheses

44=8x-4

Add 4 to both sides to isolate 8x

44+4=8x-4+4\\48=8x

Divide both sides by 8 to isolate x

\frac{48}{8}=\frac{8x}{8}  \\6=x

Therefore, the value of x is 6.

I hope this helps!

4 0
3 years ago
Please help I will give brainliest
Monica [59]

Answer:

52, 60, 68, 76..

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • What is 24% of 80?
    7·1 answer
  • Writes formula for f(n), the nth term of the arithmetic sequence 1,4,7,10,13
    5·1 answer
  • 18. A car depreciated (decreased in value) by 25% during the first year. If the car was purchased for $28,000, what is the car w
    15·2 answers
  • Instructions:Select the correct answer. What is the slope-intercept form of the equation of a line that passes through (5, -4) a
    11·1 answer
  • 31 pointsWhich answer shows a reflection across the y-axis?
    10·1 answer
  • Is the following relation a function {(3, -5), (1,2), (-1, -4), (-2, 2)
    12·2 answers
  • What is 400.04 in written form?
    15·2 answers
  • ASAP<br> -WILL MARK BRIANIST
    11·2 answers
  • 228 ÷ 2? Help PLEASE ITS MY HOMEWORK
    8·2 answers
  • 5. A carpenter wants to cut a 16- foot piece of wood into two pieces. The longer piece is to be 1
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!