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
Talja [164]
2 years ago
15

To break the school’s record, the girls’ time had to be faster than

Mathematics
1 answer:
Finger [1]2 years ago
3 0

Answer:The answer is no they are slower by 20%

Step-by-step explanation:divide 12 by 5 then divid the answer of 12 by 5 by 2 then you get the answer of 20%

You might be interested in
18 - (-6x) - 3 + 8x<br><br> simplify the expression
EastWind [94]

Answer:

16+13x

Step-by-step explanation:

6 0
3 years ago
Write 7.23 using words
Bad White [126]

Answer:

seven and twenty three hundredths

Step-by-step explanation:

i hate doing this dont you?

6 0
2 years ago
Read 2 more answers
Four internet providers offer similar services to almost everyone in the city. Any new company would have to engage in a price w
aniked [119]
What are you asking? If it’s true or false it’s TRUE?
6 0
2 years ago
I have 47 nickels and dimes worth $4.20. How many of each type of coin do I have?
soldi70 [24.7K]

Answer:

37 dimes and 10 nickels

Step-by-step explanation:

let d = # dimes

let n = # nickels

we can set up a system of equations:

n + d = 47

.05n + .10d = 4.2

if we solve the first equation for 'n' we get:  

n = 47-d

now we can substitute this in for 'n' in the second equation:

.05(47-d) + .10d = 4.2

2.35 - .05d + .10d = 4.2

2.35 + .05d = 4.2

subtract 2.35 from each side to get:

.05d = 1.85

d = 1.85÷.05

d = 37

if d+n = 47 and d=37 then n = 10

Check:

.05(10) + .1(37) should equal 4.2

.50 + 3.7 = 4.2  [It Checks Out]

6 0
2 years ago
What is the measurement of 113
kirill115 [55]

Answer:

9.41666667 feet

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Write the complex equation 8 + 3i in trigonometric form
    13·1 answer
  • I just need the fill in values part
    6·1 answer
  • Need help here guys.
    13·1 answer
  • Someone helpe answer this question please
    14·1 answer
  • Which of the following is an arithmetic sequence? A. 3, 5, 8, 13, 21 B. 6, 13, 19, 32, 51 C. 1, 4, 5, 9, 14 D. 3, 6, 9, 12, 15
    8·2 answers
  • In Triangle JLN, JP = 16 Find PM. Enter your answer as a number.
    11·1 answer
  • Calculate the circumference of a circle with a radius of 7.5. show or explain your reasoning.
    7·1 answer
  • Hi please help i’ll give brainliest please
    7·1 answer
  • Find the surface area of a square pyramid with side length 3 cm and slant height 3 cm
    6·2 answers
  • The circumference of Tyler's bike tire is 72 inches. What is the diameter of the tire?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!