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
AveGali [126]
3 years ago
5

There are a total of 63 bikes if the ratio of blue bikes and black bikes is 45 how many are blue?

Mathematics
1 answer:
maw [93]3 years ago
3 0
18 blue bikes. 63 - 45 = 18
You might be interested in
A box contains 2 plain pencils and 2 pens. A second box contains 7 color pencils and 3 crayons. One item from each box is chosen
photoshop1234 [79]
In the box containing the 2 plain pencils and 2 pens, there would be a 50% chance of getting a pen. In the other box containing 7 color pencils and 3 crayons there would be a 30% chance of getting a crayon.
8 0
3 years ago
Can some please help me with this one it would be much appreciated
kherson [118]

πAnswer:

Therefore, the area of a sector of a circle would be 13.5π square units.              

Step-by-step explanation:

Given

  • r=9 mi
  • Ф = 60°

The area of a sector of a circle is:

A = π r² Ф/360

A = π (9)² 60/360

A = π 81 * 1/6

A = 13.5π square units

Therefore, the area of a sector of a circle would be 13.5π square units.                        

7 0
3 years ago
the expression -300 + 14y represents a submarine that began at a depth of 300 feet below sea level and ascended at a rate of 14
spayn [35]

Answer:

174 feet below sea level

Step-by-step explanation:

y is the number of minutes so you can multiply 14 by 9

14*9 is 126

then you add 126 to -300

126 + (-300) is essentially 126 - 300 and that is -174

the submarine was at 174 feet below sea level

3 0
2 years ago
At a baseball game, the ratio of Barons fans to Blue Sox fans is 8 : 3. If you know that at least 22,000 people are attending th
Stells [14]
When we look at ratios, we use for : against and add both to get the total in the set. therefore 8+3 = 11. divide the 22000 fans into 11 sections we have each section worth 2000 fans. The number of blue sox fans would be 3 x 2000 or 6000 fans with the remaining 16000 being baron fans.
3 0
3 years ago
A. How high above the water is the roadway in meters? Round to the nearest hundredth. (199 ft)
xxMikexx [17]
A.
1 meter = 3.28 feet
Height = 199 / 3.28
Height = 60.6707 m
To the nearest hundredth = 60.67 m

B.
1 Kilometer = 1000 meter
1 meter = 3.28084 feet
1 kilometer = 3280.84 feet
Length = 26,372 / 3280.84
Length = 8.0382 km
To the nearest hundredth = 8.04 km<span />
6 0
3 years ago
Other questions:
  • I. AM .SO. CONFUSED. HELP. PLZ.
    13·1 answer
  • a factory can assemble 3400 ipods in an 8 hour shift. how long would it take to assemble 100000 pods?
    11·2 answers
  • How do you solve 4x+1/3=x-5/2
    12·1 answer
  • How to add fractions and subtract fraction then the reduce how do I reduce 23/24 11/24 -
    12·1 answer
  • Four less than the product of one and a number x.
    11·1 answer
  • Help me with this question
    13·2 answers
  • The probability of choosing a tennis ball out of a bag containing 5 rubber balls, 3 tennis balls, 6 bouncy balls , and 1 squishy
    12·2 answers
  • G(t) = −3t^3 − 4t f (t) = 4t − 4 Find g(t) + f (t)​
    15·1 answer
  • The measure of the exterior angle of the triangle is
    11·2 answers
  • Look at image, question is in image
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!