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Elza [17]
3 years ago
7

Elmer loves! He started with 150 rabbits but the number keeps doubling every year. How many rabbits will Elmer have after five y

ears? Write an equation and show work.
Mathematics
1 answer:
Citrus2011 [14]3 years ago
5 0

Answer:

2400 rabbits

Step-by-step explanation:

1st year: 150

2nd year: 300 (150+150)

3rd year: 600 (300+300)

4th year: 1200 (600+600)

5th year: 2400 (1200+1200)

(this is possibly wrong actually)

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Solve this<br> SOLVE THIS QUESTION PLEASE
salantis [7]

Answer:

12 hour                24 hour

08:05pm               20:05pm

12:01am                  00:01am              

Step-by-step explanation:

7 0
3 years ago
Simplify the expression:<br> -3(6 - 1.5n)=
Tatiana [17]

Answer:

Step-by-step explanation:

Use distributive property: a*(b +c) =a*b + a*c

-3( 6 - 1.5n) = (-3)*6 - (-3)*1.5n

                  = -18 + 4.5n

3 0
3 years ago
Read 2 more answers
You have a half pizza leftover in the refrigerator. The first night, the pizza goes to the refrigerator and eats 20% of the pizz
lorasvet [3.4K]

Answer:

The pizza pirate ate the whole pizza!

2(days) + 3(a few days) = 5

20 x 5 = 100%

Therefore, the whole pizza is gone. Don't worry, I'll buy a new one!

5 0
3 years ago
Julia rides her horse 18 km with a constant speed of 6km/hr and another 24 km with a constant speed of 12 km/hr. What is her ave
nlexa [21]

Answer:

8.4 km/hr.

Step-by-step explanation:

We have been given that Julia rides her horse 18 km with a constant speed of 6 km/hr.

Let us find the time taken by Julia to cover a distance of 18 km.

\text{Time}=\frac{\text{Distance}}{\text{Speed}}

\text{Time taken to cover 18 km}=\frac{18\text{ km}}{\frac{6\text{km}}{\text{hour}}}

\text{Time taken to cover 18 km}=\frac{18\text{ km}}{6}\times\frac{\text{hour}}{\text{km}}

\text{Time taken to cover 18 km}=\frac{18}{6}\times\text{hour}

\text{Time taken to cover 18 km}=3\text{ hour}

We are also told that she rides another 24 km with a constant speed of 12 km/hr.

Let us find the time taken by Julia to cover a distance of 24 km.

\text{Time taken to cover 24 km}=\frac{24\text{ km}}{\frac{12\text{km}}{\text{hour}}}

\text{Time taken to cover 24 km}=\frac{24\text{ km}}{12}\times\frac{\text{hour}}{\text{km}}

\text{Time taken to cover 24 km}=\frac{24}{12}\times\text{hour}

\text{Time taken to cover 24 km}=2\text{ hour}

Since we know that \text{Average speed}=\frac{\text{Total distance}}{\text{Total time}}.

Upon substituting our values in above formula we will get,

\text{Julia's average speed}=\frac{18\text{ km}+24\text{ km}+}{3\text{ hour}+2\text{ hour}}

\text{Julia's average speed}=\frac{42\text{ km}}{5\text{ hour}}

\text{Julia's average speed}=\frac{8.4\text{ km}}{\text{ hour}}

Therefore, Julia's average speed is 8.4 km per hour.


5 0
4 years ago
Which postulate or theorem proves that △ABC and △CDA are congruent?
Agata [3.3K]

Answer:

ASA Congruence Postulate ​

Step-by-step explanation:

Here if we clearly observe ∠DAC=∠BCA and ∠DCA=∠BAC

Also AC is a common side to both the triangles .

So by ASA congruence postulate we have that the ΔADC and ΔCBA are congruent.

ASA congruence postulate states that if two triangles have two angles and an included side same then both the triangles are congruent.

4 0
3 years ago
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