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
BigorU [14]
3 years ago
6

Lily swims a 100-meter race. She swims the first half in 27.8 seconds. She swims the second half and 30.12 seconds. About how lo

ng does it take Lily to swim the second half
Mathematics
2 answers:
krok68 [10]3 years ago
7 0
It takes lily 3.72 seconds
Elodia [21]3 years ago
3 0

Thank you for asking this question! I'd love to help you!

The answer to your question is 57.92 because when you add 30.12 and 27.8, you get the answer of 57.92, and when you estimate it, you get an estimate of 58. <u><em>Estimate/Answer: 58</em></u>

- Merylynn ♥

You might be interested in
Evaluate the expression. 5^2−4⋅6+11 Enter your answer in the box.
mart [117]

Explanation:

This question's it's about the order of operations. P-parenthesis, E-exponents, M-multiply, D-divide, A-add, and S-subtract. It can also go left to right.

Do exponents first.

5^2=5*5=25

25-4*6+11

Then, multiply left to right.

4*6=24

25-24+11

And add/subtract left to right.

25-24=1

1+11=12

\boxed{=12}

Hope this helps!

Thanks!

Have a great day!


6 0
2 years ago
Two cars leave a town at the same time heading in opposite directions. One car is traveling 12 mph faster than the other. After
Katena32 [7]
<span>Find the speed of each car.
Let a be the first car
Let b be the second car
=> a = x miles per hour
=> b = x + 12 miles per hour
=> 2 (x+ x + 12) = 232 miles per hour
=> 2x + 12 = 232
=> 2x + 12 = 116
=> 2x = 116 - 12
=> 2x / 2 = 104 / 2
=> x = 52 (speed of Car A)
=> 52 + 12 = 64 miles per hour (speed of Car B)</span>



4 0
3 years ago
Anybody know the answer?
expeople1 [14]
Y=x-2+3
I put x-2 because when graphing it's the opposite so it would technically be x+2
Then the +3 for the y chords which go up by 3 ! if this is wrong then try Y= (x-2)+3
8 0
3 years ago
295 times 67 long multiplication
Fittoniya [83]
19,765 but couldnt u just use a calculator??
8 0
3 years ago
Read 2 more answers
Point slope of y=3/4x-7
never [62]

Answer:

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • How do you know if a function is increasing or decreasing?
    9·1 answer
  • aubra and tony are rounding the number 1.65 to the nearest tenth. on a number line they see 1.65 is exactly halfway between 1.6
    8·1 answer
  • 9)Lareina understands factors. Sometimes she has trouble finding all of the factors of a number. What advice would u give Larein
    7·1 answer
  • Which triangles could not be similar to triangle ABC ? triangle a b c where angle b is a right angle. side a b is 15 cm. side b
    5·1 answer
  • If $10,000 is borrowed with an interest of 5.0% compounded annually, what is the total amount of money needed to pay it back in
    5·2 answers
  • What is the solution to 107 – (–25)
    5·2 answers
  • Algebra 2 help please!
    12·1 answer
  • How do the graphs of f(x)= x and g(x)= 3|x| relate
    6·1 answer
  • Does anyone know the correct answer? Btw happy thanksgiving :-)
    13·2 answers
  • A 2​-ft vertical post casts a 20​-in shadow at the same time a nearby cell phone tower casts a 125​-ft shadow. How tall is the c
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!