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
arsen [322]
3 years ago
8

80 miles in 2 hours ratio

Mathematics
1 answer:
Charra [1.4K]3 years ago
3 0

80:2

80 divided by 2 ... which gets you 40. About 40 miles an hour.

Your ratio: 80:2

You might be interested in
What is the slope of the line that passes through (2, 12) and (4, 20)
goldfiish [28.3K]
M = (20 - 12)/(4 - 2)
 = 8/2
 = 4
slope = m = 4
5 0
3 years ago
Read 2 more answers
3/7 of the people living in the apartment building are men. 5/8 of the remaining are women. The rest are children. A total of 27
Vladimir [108]
People in building ---- x (men, women and children)
children --- y
men + women + children = x
(3/7)x + (5/8)(4/7)x + y = x
3x/7 + 5x/14 + y = x
times 14
6x + 5x + 14y = 14x
14y = 3x

y + 220 =x
sub into the other one
14y = 3(y+220)
11y = 660
y = 60
then 14(60) = 3x ---> x = 280

So we have 280 people in the building.

check: 3/7 of 280 are men = 120
leaving 160 women and children
5/8 of these ot 100 are women

so we have 120 men, 100 women and 60 children!

hope this is right! have a great. day
7 0
3 years ago
Zekia divides 6 cups of fruit juice equally among 8 friends. 2 of her friends don't drink the juice. How much is leftover? Thank
BlackZzzverrR [31]
6 = 8f - 2f
6 = 6f
f = 1

there is no leftover as each friend get 1 cup
5 0
3 years ago
Read 2 more answers
What is the side length of the largest square that can fit into a circle with a radius of 5 units?
Mariana [72]
So 1st consider that it's a square! That's very important. So for a square, all 4 sides are equal.

And now considering that the given information is the diameter. So any angle made at the circle extended from the 2 points of diameter gives an angle of 90°

Now consider one triangle. So we already know that 2 sides of the triangle are equal (because they are 2 sides of a square) , has a side of 10 (diameter) and and angle of 90°. So remaining 2 angles are 45°

Now solve it by applying

\sin(45) \: \: \: \: = x \div 10 \\ (1 \div \sqrt{2} ) = (x \div 10) \\ 10 \div \sqrt{2} \: = x
5 0
3 years ago
What is 8 hundredths?
soldi70 [24.7K]

Answer:

Step-by-step explanation:

Well 8 hundredths is also know as 0.08 if we put in in the decimal form.

I hope this helps :D

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which function transforms the graph of y=x^2 so that it is first shifted down 4 units and is then reflected across the y-axis?
    11·1 answer
  • The measures of three sides of a triangle can be represented by 2x, 3x and -5, and 4x + 2. The perimeter of the triangle is 65 i
    8·1 answer
  • An automobile manufacturer obtains the microprocessors used to regulate fuel consumption in its automobiles from three microelec
    13·1 answer
  • You originally draw a design for an art contest on a 2 in. x 5 in. card. The second phase of the contest requires the drawing to
    9·1 answer
  • explain how to find the middle quartile of a box-and-whisker plot. a. the middle quartile is the mode of the data. b. the middle
    13·2 answers
  • What is the missing number in the synthetic division problem below?
    5·2 answers
  • A fair number cube is rolled, and a fair coin is tossed. Compare the probabilities. Choose from the symbols given.
    5·1 answer
  • Find the measure of the angles
    9·1 answer
  • Find tan 0, where is the angle shown. Give an exact value, not a decimal approximation. (PLZ HELP DUE SOON I GIVE BRAINLIST :D)​
    11·1 answer
  • Angela has 3 gallons of milk.how many quarts of milk dose she have
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!