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]
2 years ago
10

Write the ratio in simplest form. 28 elementary schools to 10 middle schools.

Mathematics
2 answers:
Naddika [18.5K]2 years ago
8 0
12:5 is the answer I guess

I hope this will help you
rosijanka [135]2 years ago
3 0

Answer:14/5

Step-by-step explanation:28/10

Divide through by 2

You might be interested in
Please help i am helping somebody and i think i know the answer but i dont want it to be wrong so please help here it is
Mumz [18]

Answer:

244

Step-by-step explanation:

6 0
3 years ago
Caswell started studying how the number of branches on his tree grows over time. The relationship between the elapsed time ttt,
ipn [44]

Answer:

t =log(20) / 0.3 = 10*log(20) / log(1,000) - years - when the tree will have 100 branches.

Step-by-step explanation:

100 = 5 * 10^(0.3t), solve for t

Divide both sides by 5:

20 =10^(0.3t)

Take the log of both sides:

0.3t =log(20)

Divide both sides by 0.3:

Multiply the RHS by 10 / 10

t =log(20) / 0.3 = 10*log(20) / log(1,000) - years - when the tree will have 100 branches.

8 0
2 years ago
Read 2 more answers
Please help me with question 2. What is the degree measure of the angle measure? Please show steps!
marshall27 [118]

Answer:

because of a geometry theorem since the angles have the same arc length they have the same angle measure

<u>20 degrees</u>

3 0
2 years ago
Find two z values so that the middle 65% of the area is bounded by them
Elena-2011 [213]

Answer: Firstly in this question, we need to solve for

α

which is the part of the distribution of which we not looking for.

we can do this with the sum:

α

=

1

−

0.76

=

0.24

as

0.76

=

76

%

we also know that our Standard Normal Distribution is symmetric, so we must divide that

α

to be split on either side of our distribution. so we solve for:

α

2

=

0.24

2

=

0.12

then we find a correlating

z

-score for the value

0.12

and we get that

−

z

=

−

1.175

and

z

=

1.175

This becomes easier to understand when visualized, so observe how we do this sum.

Step-by-step explanation:

4 0
2 years ago
Why are 1 4 9 16 and 25 called perfect squares
olga nikolaevna [1]
Perfect squares can be divided and multiplied by the same number to get the same number. For example 25/5=5. 5*5=25.
4/2=2, 2*2=4
1/1=1, 1*1=1
9/3=3, 3*3=9
16/4=4, 4*4=16.
Hence the perfect squares.
4 0
3 years ago
Read 2 more answers
Other questions:
  • How do find the length x
    8·2 answers
  • 2. If BE = 6y + 2 and CE = 4y + 6, find y.
    13·1 answer
  • Mary is preparing for her college entrance exams in a practice test she answered 12 problems in 30 minutes at this rate how many
    9·1 answer
  • Ralph paid 660 for a camera at a 60% off sale. What was the original price of the camera?
    11·1 answer
  • Identify the two prime number that are greater than 25 and less than 35
    15·2 answers
  • Mrs. Robinson, an insurance agent, earns a salary of $4,800 per year plus a 3% commission on her sales. The average price of a p
    5·1 answer
  • A hamburger franchise is giving away a batch of scratch and win tickets with the chance to win an order of French fries. There i
    9·1 answer
  • Ryan is riding his bike. He biked a distance of 12 miles at a rate of 4 miles per hour. Rearrange the distance formula, d = rt,
    12·1 answer
  • What is the answer? Some please help!!
    9·1 answer
  • What is the median of 0.8, 1.0, 2.7, 2.8, 3.1, 13.3
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!