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
yKpoI14uk [10]
4 years ago
14

A falcon flying 55 mph crosses a lake in 1 minute. How long would it take a hummingbird flying 45 mph to cross the same lake?

Mathematics
2 answers:
OverLord2011 [107]4 years ago
7 0

Answer:

1 2/9 minutes

Step-by-step explanation:

55 mph

55 / 60 = 11/12

11/12 of a mile = 1 minute

45 mph

45 / 60 = 3/4

3/4 of a mile = 1 minute

11/12 divided by 3/4

11/12 * 4/3

We can cross-cancel

11/3 * 1/3 = 11/9 = 1 2/9

It takes 1 2/9 minutes for the hummingbird to cross the lake

Hope this helps!

(Please let me know if I did something wrong!)

Rufina [12.5K]4 years ago
5 0

Answer:

1 2/9 minutes

Step-by-step explanation:

55 mph

55 / 60 = 11/12

11/12 of a mile = 1 minute

45 mph

45 / 60 = 3/4

3/4 of a mile = 1 minute

11/12 divided by 3/4

11/12 * 4/3

cross-cancel

11/3 * 1/3 = 11/9 = 1 2/9

It takes 1 2/9 minutes for the hummingbird to cross the lake

Hope this helps!

if it does, Brainlest pls!!!

Step-by-step explanation:

You might be interested in
Can someone answer these plz.
lilavasa [31]
11.
-1 | 4 ( 1/3 ) | 4/9
0 | 4 ( 1 ) | 4
1 | 4 ( 3 ) | 12
2 | 4 ( 9 ) | 36
8 0
3 years ago
Write an equation in point-slope form for the line that has the given slope m and that passes through the given point.
wlad13 [49]
The answer to your question is y+2=1/4(x-0)
3 0
3 years ago
Find the surface area of a cylinder with the following dimensions. Use 3. 14 for $. Round your answer to the nearest
kupik [55]

Answer:

b

Step-by-step explanation:

r=d/2=11.4/2=5.7

slant surface area=2πr*h=11.4×3.14×4.4=157.5024 cm^2

area of base and top=2(πr²)=2×3.14×(5.7)²=204.0372 cm²

total surface area=157.5024+204.0372=361.5396=361.5 sq. cm

7 0
3 years ago
Which answer choice is an expression that represents the
MakcuM [25]
B m-125. He started with m and spent 125
6 0
3 years ago
Read 2 more answers
A basket contains four apples, three peaches, and four pears. You randomly select and eat three pieces of fruit. The first piece
Artist 52 [7]
We have 4 apples, 3 peaches, and  4 pears.
The sample size is 11.

1st selection: apple
The probability of selecting an apple is 4/11.

2nd selection: peach
We now have a sample size of 10, which consists of 3 apples, 3 peaches, and 4 pears.
The probability of selecting a peach is 3/10.

3rd selection: peach
We now have a sample size of 9, which consists of 3 apples, 2 peaches, and 4 pears.
The probability of selecting a peach is 2/9.

Each selection was an independent event. Therefore the overall probability is
(4/11)*(3/10)*(2/9) = 4/165

Answer:
The probability of selecting an apple followed by 2 peaches is 4/165.
 This probability is equivalent to 0.024 or 2.4%.

8 0
4 years ago
Read 2 more answers
Other questions:
  • 200 is blank times as much as 2
    12·2 answers
  • ANY OF MY BOYS WANT TO JOIN DA MOFIA WITH ME. (jk)
    9·1 answer
  • Find the rectangular coordinates of the pont<br><img src="https://tex.z-dn.net/?f=%20-%204%20%5Ctimes%20%5Cfrac%7B%5Cpi%7D%7B3%7
    10·1 answer
  • INTERPRETATIONS OF THE DEFINITE INTEGRAL: Solar photovoltaic (PV) cells are the world’s fastest growing energy source. In year (
    10·1 answer
  • Plot the image of quadrilateral ABCD under a reflection across line l.<br><br> Please answer!!!!
    12·2 answers
  • Please help!! Answer fadt
    15·1 answer
  • What is the slope and y-intercept of the given equation y= - 3/2 x + 4
    6·1 answer
  • Find the zeros of the function f(x)=x^2-2x-2.f(x)=x2−2x−2. Round values to the nearest hundredth (if necessary).
    7·1 answer
  • Question 10 of 10
    10·1 answer
  • You play a game that requires rolling a six-sided die and then randomly choosing a colored card from a deck containing 3 red car
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!