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
zepelin [54]
3 years ago
6

3 boys share some oranges. the first boy received 1/5 of the oranges. the 2nd received 2/5 of the reaminder. the third boy recei

ved 72 oranges. how many iranges did they start with
Mathematics
1 answer:
Brums [2.3K]3 years ago
3 0

Answer:

180

Step-by-step explanation:

1 - ⅕ - ⅖ = ⅖

Third boy received ⅖ of the oranges, which are 72

⅖ : 72

1 : X

X = 72 ÷ ⅖ = 180

You might be interested in
pat needs 14 sticks of pepperoni to make 28 pizzas.How many sticks of pepperoni are needed to make 36 pizzas
Marizza181 [45]

Answer:

18 sticks of pepperoni

Step-by-step explanation:

In order to solve this problem, we have to find out how many pepperoni sticks are needed for just 1 pizza. If it takes 14 sticks to make 28 pizzas, that means it takes only half a stick to make a single pizza.

Now that we have this information, we can multiply 1/2 by 36 to find out how many sticks of pepperoni are needed to make 36 pizzas.

\frac{1}{2} * 36\\\\\frac{1}{2} * \frac{36}{1} \\ =\\\frac{36}{2} \\ =\\\frac{18}{1}

Therefore, it takes 18 sticks of pepperoni to make 36 pizzas. I hope this helps! Have a lovely day!! :)

7 0
2 years ago
Prove that sin(n) diverges
Ivahew [28]
If you look at the graph of sin(n), you can notice that it oscillates every kpi/2 when k is odd. This oscillation proves that sin(n) diverges.
8 0
3 years ago
BRAINLIEST ASAP! PLEASE HELP ME :)
Afina-wow [57]

Answer:

\large \boxed{\textbf{30.54 yr}}

Step-by-step explanation:

For species A,

P =2000e^{0.05t}

For species B,

P =5000e^{0.02t}

When their populations are equal,

\begin{array}{rcl}2000e^{0.05t} & = & 5000e^{0.02t}\\e^{0.05t} & = & 2.5e^{0.02t}\\0.05t & = & \ln2.5 + 0.02t\\0.05t & = & 0.9163 + 0.02t\\0.03t & = & 0.9163\\t& = & \dfrac{0.9163}{0.03}\\\\& = & \mathbf{30.54}\\\end{array}\\\text{The populations of species A and B will be the same in $\large \boxed{\textbf{30.54 yr}}$}

The diagram below shows the population of Species A overtaking that of Species B in about 30.5 yr.

3 0
3 years ago
5. The scale of a map says that 8 cm represents 5 km.
sleet_krkn [62]

Answer:

a. 12.8 cm    b. 3.125

Step-by-step explanation:

To find any scale drawing use a proportion with one unit of values on the top and the other on the bottom. For example 8cm/5km = x/8km. So you would multiply 8 cm and 8 km and then divide by 5 to get 12.8 cm. For the second question plug in 5m in the numerator and solve for its denominator.

3 0
3 years ago
Read 2 more answers
I really need help with this
natta225 [31]

Answer:

y=2x+7

Step-by-step explanation:

Equation of line: y = mx + b

where m is the slope, and b is the y-intercept

3 0
3 years ago
Read 2 more answers
Other questions:
  • 92/30 in simplest form
    6·2 answers
  • Write 2350 million in standard form.<br> Write 25 x 10^6 in standard form.
    6·1 answer
  • In the diagram, what is m ASR?<br> MZVSR=<br> RS U<br> Wandern<br> Im
    10·1 answer
  • Please help asap!!! i’ll rate you most brainliest
    12·1 answer
  • (-6 + 4v + 2u)(-4) solve using distributive property
    6·1 answer
  • CERTAIN ANSWERS ONLY!!! There should 4 answers, thank you in advance. It may be a bit difficult sorry. Thank you :)
    6·2 answers
  • 35-284+4578567-32eye
    7·2 answers
  • Helppppppppppppppp me plzzzzzzz
    11·1 answer
  • I NEED HELP ON THIS QUESTION ASAP ANSWER ALL PLEASE
    6·2 answers
  • 3.74 = 0.4n + 2.5<br> What value of n makes the equation TRUE?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!