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
OLEGan [10]
3 years ago
5

PLEASE HELP AND SHOW WORK i'm very confused

Mathematics
1 answer:
noname [10]3 years ago
4 0

Answer:

a. about 15.51 miles, rounded to 15.5 miles

b. about 31.02 miles, rounded to 31 miles

Step-by-step explanation:

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

 10           20           40          80             160       320        640

 1280      2560        5120      10240       20480   40960    81920

81920/5280 = 15.51515151, rounded to the nearest tenth of a mile, 15.5 miles

Question b asks for how many miles in total has he ran. That means we have to add each of the values shown above and that equals to 163830 feet.

Divide that by 5280 and that equals 31.02 miles, rounded to the nearest tenth, 31 miles.

 

You might be interested in
The table shows the different packs of sports cards available for purchase. What is the smallest number of baseball and football
WARRIOR [948]
<span>The least common multiple would be 280 cards of each. 

20 Packs of football, 8 packs of Hockey, and 7 packs of Baseball.</span>
5 0
2 years ago
Read 2 more answers
-8.5÷3.4 how to solve this step by step
sertanlavr [38]
You have to move both decimals over and then divide. So the answer is 25.

3 0
3 years ago
V18 feet to the nearest hundredth
Ipatiy [6.2K]

Answer:

DE is equal to 18 feet, then that's already been answered to the 100th of a foot. ... then you would round to 18.23 in order to get to the nearest hundredth foot

Step-by-step explanation:

4 0
3 years ago
Y´+2xy=0 C(e) C(0)=10<br> y=C(x)
zlopas [31]
Your answer would be 120
7 0
3 years ago
Need help on numbers 3, 4, and 5 ill mark brainliest if they are right
erastovalidia [21]

Answer:

Step-by-step explanation:

3.   V triangular prism =B*h=18*12*35=7560 cubic feet

4. V cone= pi*r^2*h=pi*8^2*9=3.14*64*9=1808.6 cubic feet

5.  V=B*h/3=15*9*13/3=5*9*13=585 cubic milimeters

6 0
2 years ago
Other questions:
  • Describe how you regroup when you find the sum of 64 + 43
    15·2 answers
  • Select the correct order for the following numbers
    15·2 answers
  • Calcule o valor de p na equação 6x^2 - 11x + (p - 1) = 0 para que o produto das raízes seja 2 terços
    13·1 answer
  • A is between Cand D.<br><br> True<br> False
    9·2 answers
  • Use the slope intercept form to write the equation of the line passing through the given point with the given slope (0, -3/4) m=
    8·1 answer
  • Evaluate bd for a = 5, b = -2, c = 4 and d = -6. user: perform the indicated operation. (-50) �� (-2) user: perform the indicate
    12·1 answer
  • A car travels 200 miles using 8 gallons of gasoline. What's the unit rate in miles per gallon? Please write
    14·2 answers
  • WILL GIVE BRAINLIEST graph y=3x-5 using a table (show your work pls)
    5·1 answer
  • 10x &gt; 14x + 8 (find the value of x)
    12·2 answers
  • A colony of 100 bacteria doubles in size every 60 hours what will the population be 180 hours from now
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!