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
REY [17]
3 years ago
7

Sam exercised by stretching and jogging 5 days last week. • He stretched for a total of 25 minutes during the week. • He jogged

for an equal number of minutes each of the 5 days. • He exercised for a total of 240 minutes. Linda also exercised by stretching and jogging 5 days last week. • She stretched for 15 minutes each day. • She jogged for an equal number of minutes each of the 5 days. • She exercised for a total of 300 minutes. Determine the number of minutes Sam jogged each day last week and the number of minutes Linda jogged each day last week. Show your work or explain all the steps you used to determine your answers. Enter your answers and your work or explanation in the space provided.
Mathematics
1 answer:
Alenkasestr [34]3 years ago
8 0
We know that
Part 1) 
1) <span>Sam exercised by stretching and jogging 5 days last week.
2) </span><span>He stretched for a total of 25 minutes during the week
3) </span><span>He jogged for an equal number of minutes each of the 5 days
4) </span><span>He exercised for a total of 240 minutes

</span>Sam's exercise during the week=stretching + jogging
stretching=25 minutes
Sam's exercise during the week=240 minutes
so
 jogging=240-25-----> 215 minutes
divide 215 minutes by 5
215/5=43 minutes of jogging each day

the answer part 1) is
<span>the number of minutes Sam jogged each day last week is 43 minutes
</span>
Part 2) 
1) <span>Linda also exercised by stretching and jogging 5 days last week
2) </span><span>She stretched for 15 minutes each day
3) </span><span>She jogged for an equal number of minutes each of the 5 days.
4) </span><span>She exercised for a total of 300 minutes

</span>Linda's exercise during the week=stretching + jogging
Linda's exercise during the week=300 minutes
stretching=15*5-----> 75 minutes
jogging=300-75-----> 225 minutes
divide 225 by 5
225/5=45 minutes of jogging each day

the answer part 2) is
the number of minutes Linda jogged each day last week is 45 minutes
You might be interested in
The box office manager said about 5,000 people attended the show. Write a number that could be the actual attendance if he corre
IRINA_888 [86]
<span>In the given mathematical value of 5,000 to round off this number to the nearest hundred, we can elaborate the number values using the expanded form to clearly see the order position: </span><span><span>1. </span> 5,000 = thousands
</span><span>Now we can observe the numerical value of 4,900 as the rounding number which becomes

4900 = 5000
4800 = 5000
4700 = 5000
4600 = 5000
4500 = 5000
</span><span />
7 0
3 years ago
Read 2 more answers
How do you do this question?
mihalych1998 [28]

Answer:

C) π/6

Step-by-step explanation:

The area under the curve from x=-π/2 to x=k is 3 times the area under the curve from x=k to x=π/2.

\int\limits^k_{-\frac{\pi }{2}} {cos\ x} \, dx = 3\int\limits^{\frac{\pi }{2}}_k {cos\ x} \, dx\\sin\ x\ |^{k}_{-\frac{\pi }{2}} = 3\ sin\ x\ |^{\frac{\pi }{2}}_k\\(sin\ k - (-1)) = 3\ (1 - sin\ k)\\sin\ k + 1 = 3 - 3\ sin\ k\\4\ sin\ k = 2\\sin\ k = \frac{1}{2}\\k = \frac{\pi}{6}

Graph: desmos.com/calculator/mezlen9hb4

3 0
3 years ago
PLEASSSE help will give brainliest
joja [24]

Answer:

c

Step-by-step explanation:

you divide each side by four to get a=2.5 b=2.5 and c=3

4 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B%20-%2064%7D%20" id="TexFormula1" title=" \sqrt{ - 64} " alt=" \sqrt{ - 64} " ali
LenKa [72]

Answer:

<h3>8i</h3>

Step-by-step explanation:

4 0
2 years ago
DUE BY 11:59 PM!!<br><br>HELP GREATLY APPRECIATED!!​
aksik [14]

Answer:

Step-by-step explanation:

1. There are only 4 numbers including 5 that follow the "five or more" requirment, and the probability of spinning it once is 4/8, or 1/2. (The total sections is 8) Then we multiply 1/2 and 1/2 together to get the "two times in a row" requirement done. (1/2)*(1/2)= 1/4 is the probability.

2. There are two values on the spinner that are a multiple of 3, 3 itself and 6. Again, the total amount of numbers/sections is 8, so the probability of spinning a multiple of three is 2/8 or 1/4. The probability of spinning an odd number is 4/8 or 1/2. (1/2)*(1/4)=1/8 is the probability.

3. The probability of spinning one odd number is 1/2, and so we multiply 1/2 by itself four times. (1/2)*(1/2)*(1/2)*(1/2)=1/16 is the probability.

4. There are 6 numbers greater than two on the number wheel not including two itself. So the probability of that is 6/8, or 3/4. Then we multiply 3/4 by itself 3 times as it asks. (3/4)*(3/4)*(3/4)*(3/4)=81/256 is the probability.

Note that I am not really sure about the answer myself, but I hope that this can help in some way. Good luck! :)

5 0
3 years ago
Other questions:
  • A sample of 4 different calculators is randomly selected from a group containing 16 that are defective and 30 that have no defec
    12·1 answer
  • 480kg 1:3:4 how much sand is needed
    12·1 answer
  • Which expression is equivalent to (x4) -5
    13·1 answer
  • Through (-1,-5) parallel to x=2
    10·2 answers
  • Which of the following sentences is true? Use the number line to help you decide.
    5·1 answer
  • Please I need help this is due tomorrow and I'm falling behind :(:
    11·2 answers
  • A highway connecting cities A and B is 600 miles long. At 7:00 AM, a delivery truck
    12·1 answer
  • A poll of 400 people from Dobbs Ferry showed 250 preferred chocolate raspberry coffee while 170 out of 350 in Irvington preferre
    15·1 answer
  • Solve for x in the diagram below.
    6·2 answers
  • Choose the function that correctly identifies the transformation of f(x) = x2 shifted four units right and seven units down.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!