Charles Lindbergh made a first solo airplane flight from New York to Paris. His flight covered about 3610 miles in 33.5 hours.a.) find the unit rate in miles per hour
b.) find the unit rate in hours per mile
c.) which is a better description of Lindbergh's rate about 2 miles per minute or about 2 mph? Explain your reasoning.
Answers
The unit rate is 107.76 miles per hour.
The unit rate is 0.009 hours per mile.
A better description of Lindbergh's rate is about 2 miles per minute is 67 miles.
Given that
Charles Lindbergh made their first solo airplane flight from New York to Paris.
The flight covered about 3610 miles in 33.5 hours.
According to the question
1. The unit rate in miles per hour is,
The unit rate is 107.76 miles per hour.
2. The unit rate in hours per mile is,
The unit rate is 0.009 hours per mile.
3. The better description of Lindbergh's rate about 2 miles per minute or about 2 mph is,
A better description of Lindbergh's rate is about 2 miles per minute is 67 miles.
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b)0.009 This is done by doing the opposite. 33.6 divided by 3610
c)2mpm because 2mph would mean he only covered 67 miles.
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Answers
The fact family using the numbers 5, 6 and 30 are 5×6=30 6×5=30, 30÷5=6 and 30÷6=5
What is Number system?
A number system is defined as a system of writing to express numbers.
The given three numbers are 5, 6 and 30
We need to write the numbers 5 6 and 30 as
Thirty divided by five equal to six
30÷5=6
Thirty divided by six equal to five
30÷6=5
Five multiplied by six is thirty
5×6=30
Six multiplied by five is thirty.
6×5=30
Hence,the numbers 5, 6 and 30 are 5×6=30 6×5=30, 30÷5=6 and 30÷6=5
To learn more on Number system click:
#SPJ2
6×5=30
30÷5=6
30÷6=5
Answers
Answers
m = 6/-8
m = 3/-4
Find slope-
x-intercept-
y-intercept-
Answers
get the equation in slope intercept form
2x-3y=9
subtract 2x from each side
-3y = -2x +9
divide by -3
y = 2/3 x -3
slope = 2/3
y intercept = -3
x intercept set y=0 and solve
0 = 2/3 x -3
add 3 to each side
3 = 2/3 x
multiply each side by 3/2
9/2 = x
the x intercept is 9/2 or 4 1/2
y=(2x-9)/3
y=(2/3)x-3
slope(m)=2/3
finding x-intercept..
if y=0
2x-3(0)=9
x=9/2
finding y-intercept..
if x=0
2(0)-3y=9
y=-3
Answers
Answer:
8 %
Step-by-step explanation:
To find the percent of trees that are over 30 ft tall, take the number of trees that are over 30 ft tall over the number of tree
Percent = trees over 30 ft tall/ total number of trees
= 6/75
=.08
Change this to a percent by multiply by 100%
.08 * 100%
8 %