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
PilotLPTM [1.2K]
2 years ago
8

On the first month test Keiko answered 19 out of 25 questions correctly. On the second test she got 17 out of 20 correct. On whi

ch test did she get a better grade? Write a ratio in fraction form to compare the number correct to the total questions for each test
Mathematics
1 answer:
LekaFEV [45]2 years ago
8 0

He/she idk, got a higher score on the second test. How you do it is divide the score by the number out of it so like 19 divided by 25. Umm for the ratio, I'm not really sure, I guess you just do 19:25 and 17:20

You might be interested in
2y-8x=20 in slope intercept form
kupik [55]
The slope intercept formula: y=mx + b

2y - 8x = 20     ∫ Add 8x to both sides to make the equation suitable∫

2y = 8x + 20    ∫Divide both sides by 2∫

∵ y= 4x + 10 ∵

I hope this helps
<span />
4 0
3 years ago
The floor of a rectangular banquet hall has an area of 3,600 m². The length is 90 m.
Grace [21]

Answer:

The width of the banquet hall is 40 m.

Hope this helps and have a nice day!

8 0
3 years ago
A pile of newspapers in Ms.
xz_007 [3.2K]

Answer:

102

Step-by-step explanation:

4times 7=28. 28times4=102

7 0
3 years ago
PLEASE HELP QUICK!!!!
CaHeK987 [17]

Answer:

The bottom of a river makes a V-shape that can be modeled with the absolute value function, d(h) = 1/5|h - 240| - 48, where d is the depth of the river bottom (in feet) and h is the horizontal distance to the left-hand shore (in feet).

Step-by-step explanation:

8 0
2 years ago
Amirah's family is driving to her uncle's house. The family travels 383.5 miles between 10:15 am and 4:45 pm. Calculate the fami
ddd [48]

Answer:

The family's average rate of travel for the day was 59.0 MPH.

Step-by-step explanation:

From 10:15AM to 4:45PM, they travelled a distance of 383.5 miles and a total of 6 hours and 30 minutes.

There are 60 minutes in an hour. 30 minutes translates into 1/2 an hour or .5

So, 6.5 hours and a total distance of 383.5 miles.

Velocity (MPH) = Distance (in miles) / Time (in hours)

MPH means Miles Per Hour

Variables:

Velocity (MPH) = x

Distance (in miles) = 383.5

Time (in hours) = 6.5

Plug in the variables into the formula

x = 383.5 / 6.5

Divide

x = 59.0 MPH

5 0
2 years ago
Read 2 more answers
Other questions:
  • Whats the answer and proof of 12=4-1/4x
    12·1 answer
  • IR + Ir = E solve for I
    8·2 answers
  • Need help with a math question PLEASE HELP
    6·1 answer
  • No question hahahaeuayeuqjhdws
    12·1 answer
  • Geos has 7 friends each friend gets 3 apples. how much is the total
    7·2 answers
  • Which expression is the simplest form of -(3x+y)+2x-4y)?
    10·1 answer
  • Please help ASAP Thank you
    12·1 answer
  • Please help me ASAP!
    14·1 answer
  • Please help!!! I need to get this done by today really soon but I’m really confused.
    11·2 answers
  • What were two impacts of the first great depression?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!