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
Romashka [77]
3 years ago
9

mr.roxbury weighed 240 pounds when he started on a diet. over a one year period mr.roxbury lost 32% of his body weight. in the f

ollowing year, he gained 15% back of his post diet body weight about how many pounds does mr.roxbury weigh after the two year leriod​
Mathematics
1 answer:
Annette [7]3 years ago
3 0

Answer:

187.68

Step-by-step explanation:

240*.32=76.8

240-76.8=163.2

163.2*.15=24.48

163.2+24.48=187.68

You might be interested in
Find the diagonal of a square whose sides are of the given measure.<br><br> Given =
Contact [7]

Answer:

7\sqrt{42}

Step-by-step explanation:

The diagonal is the hypotenuse of the right triangle with legs 7\sqrt{3}

Use Pythagoras' identity to solve for the diagonal d

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

d² = (7\sqrt{3})² + (7\sqrt{3})²

    = 147 + 147

    = 294 ( take the square root of both sides )

d = \sqrt{294} = 7\sqrt{42} ≈ 45.37 ( to 2 dec. places )

6 0
3 years ago
What is the correct value of x in the equation 2x + 3= 6​
Brrunno [24]

Answer:

x=(3/2)  OR  1.5

Step-by-step explanation:

2x+3=6

2x=6-3

2x=3

x=(3/2)  OR  1.5

5 0
3 years ago
Read 2 more answers
A man 50 years old has 8 sons born of equal intervals. The sum of the ages of the father and sons is 186. What is the age of the
Rudiy27
<span>let x be the interval, then: 186 = 50 + 3 + (3+x) + (3+2x) + (3+3x) + (3+4x) + (3+5x) + (3+6x) + (3+7x) 186 = 74 + 28x x = 4 Eldest son age = 3+7x = 3+28 = 31.</span>
8 0
3 years ago
Which of the following represents a function?
N76 [4]

Answer:

1 i koow

Step-by-step explanation:

6 0
3 years ago
At the start of the diet keirin weighted 14 stone 13 pounds three months later he weighted 13 stone 10 pounds there are 14 pound
WINSTONCH [101]

Answer:

The amount of weight he has lost in 3 months is 1.215 stone or 1 stone 3 pounds

Step-by-step explanation:

From the above question, we are to calculate the amount of weight he has lost in three months

1 stone = 14 pounds

Let's convert all the weight lost to stone

At the start of the diet keirin weighted 14 stone 13 pounds

14 pounds = 1 stone

13 pounds = x

Cross Multiply

14x = 13

x = 13/14

x = 0.9285714286 stone

Approximately = 0.929 stone

Hence:

14 stone 13 pounds = 14 + 0.929 = 14.929 stone

Three months later he weighted 13 stone 10 pounds

14 pounds = 1 stone

10pounds = x

Cross Multiply

14x = 10

x = 10/14

x = 0.7142857143 stone

Approximately = 0.714 stone

Hence:

13 stone 10 pounds = 13 + 0.714 = 13.714 stone

The amount of weight he has lost is calculated as:

14.929 stone - 13.714 stone = 1.215 stone or 1 stone 3 pounds

5 0
3 years ago
Other questions:
  • What is the rule for the function whose graph is shown ?
    8·1 answer
  • What is the value of x? Enter your answer in the box. x = A triangle with midsegment parallel to the base. the left side is labe
    8·2 answers
  • Blue River is 212 miles long. What is the length of the river on the map, if the scale is 1 inch : 50 miles?
    6·1 answer
  • A line intersects the points (13,-4) and (1,12).Find the slope and simplify completely
    10·1 answer
  • HELP PLEASE!!!! I will make u as branilyst
    13·1 answer
  • .) What is the unit rate in miles per gallon?<br> =
    5·2 answers
  • Give the number that is 2 less than its own absolute value
    7·1 answer
  • I'm ABC, the measure of
    14·2 answers
  • A six-sided number cube is rolled, and then a spinner with 5 equal sections labeled A through E IS spun
    9·1 answer
  • Graph the system of equations on graph paper to answer the question.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!