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
serious [3.7K]
3 years ago
13

The walking track at one fitness center is a 2/5 mile loop. If Kara walks around the track 8 1/2 times, how many miles does Kara

walk? A 3 2/5 miles B 4/85 miles C 8 9/10 miles D 21 1/4 miles
Mathematics
1 answer:
bazaltina [42]3 years ago
5 0

Kara walks A. 3 2/5 miles

Step-by-step explanation:

Step 1; We must calculate how much 2/5 miles is. 2/5 miles equals 0.40 miles. Kara walks this distance times 8 1/2. 8 1/2 times equals 8.5 times. So the distance she walked is the number of loops walked × distance of each loop.

Total distance walked = Number of loops walked × distance of each loop

                                      = 8.5 loops × 0.20 miles = 3.4 miles

Step 2; In order to check which option this is, we must know what values all the given options are equal to

A. 3 2/5 miles equals 3 miles + 2/5 miles = 3 + 0.20 = 3.20 miles.

B 4/85 miles equals 0.047 miles which is lesser than one loops distance.

C. 8 9/10 miles equals 8 miles + 9/10 miles = 8 + 0.90 = 8.90 miles

D. 21 1/4 miles equals 21 miles + 1/4 miles = 21 + 0.25 = 21.25 miles.

So the answer is option A.

You might be interested in
The Bank of America building in San Francisco is 74 feet shorter than the Transamerica Pyramid. If their combined height is 1632
Zinaida [17]
To find the answer, you must subtract 1632 and 74, which results in 1558, so the Transamerica Pyramid is 1558 ft tall. I hope this helps.
3 0
3 years ago
Read 2 more answers
Find the missing term!<br><br> if y=1+i, then y^3-3y^2+(-3y,-3y+1,3y,3i)-1=-i
Kazeer [188]
Y = 1 + i 

<span>(1 + i)^3 - 3 * (1 + i)^2 + k - 1 = -i </span>
<span>(1 + 3i + 3i^2 + i^3) - 3 * (1 + 2i + i^2) + k - 1 = -i </span>
<span>1 + 3i - 3 - i - 3 - 6i + 3 + k - 1 = -i </span>
<span>1 - 3 - 3 + 3 - 1 + 3i - i - 6i + k = -i </span>
<span>-3 - 4i + k = -i </span>
<span>k = 4i - i + 3 </span>
<span>k = 3i + 3 </span>
<span>k = 3 * (1 + i) </span>
<span>k = 3y</span>
4 0
3 years ago
If each exterior angle of a regular polygon is 30°, find how many sides the polygon has &amp; the measure of an
WITCHER [35]

Answer:

12 sides and measure of each interior angle is 150...

8 0
3 years ago
Read 2 more answers
PLEASE HURRY
lara31 [8.8K]
<h3>✽ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ✽</h3>

➷ Housing: 1800/4500 x 100 = 40%

Transportation: 800/4500 x 100 = 17.7%

Utilities: 175/4500 x 100 = 3.8%

Food: 550/4500 x 100 = 12.2%

Savings: 300/4500 x 100 = 6.6%

Loan: 300/4500 x 100 = 6.6%

Other: 575/4500 X 100 = 12.7%

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

7 0
3 years ago
7. 60% of 90<br> Find the percent of the quantity
NeTakaya

Answer:

54

Step-by-step explanation:

60% of 90 = 60/100 × 90

= 0.6 × 90

= 54

Therefore, 60% of 90 is 54.

4 0
4 years ago
Other questions:
  • How was the graph of f(x)=3/x shifted to form the translation
    7·2 answers
  • 3m² – 6m² - 7m +14<br>​
    12·1 answer
  • Write an equation in slope intercept form of the line that passed through (7,2) and (2,12)
    5·1 answer
  • Determine whether the series is convergent or divergent by expressing sn as a telescoping sum. ∞ 4 n(n + 2) n = 1
    7·1 answer
  • A system of equations has infinitely many solutions. If 2y – 4x = 6 is one of the equations, which could be the other equation?
    8·2 answers
  • PLEASE HELP! 15 POINTS! Select the statement that describes this expression: fraction 1 over 2 x (734 − 246). (2 points)
    14·1 answer
  • The first Ferris wheel was a hit at the 1893 Chicago World’s Fair. Each of its 36 cars carried 40 riders. How many riders filled
    14·1 answer
  • Please Solve so i can complete!!!!!!!! Quick Fasts
    5·1 answer
  • 7. What is the image of p for a dilation with center (0,0) and a scale factor of 2.5?
    6·1 answer
  • A science teacher is planning a field trip to either the aquarium or science center.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!