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3 years ago

There are 4 elephants in the preserve. Each elephant eats 2 1/4tons of vegetation in a week.

Mathematics

2 answers:

irinina [24]3 years ago

6 0

4 times 2 1/2 tons is 10 tons per week!

kiruha [24]3 years ago

3 0

Since there are 4 elephants, they would eat 2 1/2 tons multiplied by 4 each week.

So. Change 2 1/2 to an improper fraction. 5/2

Then multiply 5/2 by 4/1.

20/2

Then simplify.

10 tons a week is your answer.

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Mademuasel [1]

Answer:

cool thx for the points

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Please help logarithms!

nlexa [21]

Given:

$\log_34\approx 1.262$

$\log_37\approx 1.771$

To find:

The value of $\log_3\left(\dfrac{4}{49}\right)$ .

Solution:

We have,

$\log_34\approx 1.262$

$\log_37\approx 1.771$

Using properties of log, we get

$\log_3\left(\dfrac{4}{49}\right)=\log_34-\log_349$ $\left[\because \log_a\dfrac{m}{n}=\log_am-\log_an\right]$

$\log_3\left(\dfrac{4}{49}\right)=\log_34-\log_37^2$

$\log_3\left(\dfrac{4}{49}\right)=\log_34-2\log_37$ $[\log x^n=n\log x]$

Substitute $\log_34\approx 1.262$ and $\log_37\approx 1.771$ .

$\log_3\left(\dfrac{4}{49}\right)=1.262-2(1.771)$

$\log_3\left(\dfrac{4}{49}\right)=1.262-3.542$

$\log_3\left(\dfrac{4}{49}\right)=-2.28$

Therefore, the value of $\log_3\left(\dfrac{4}{49}\right)$ is $-2.28$ .

5 0

3 years ago

Please help asap !!!!

Allisa [31]

No solution
This will help I hope

8 0

3 years ago

In a class of 23 students 9 are taking German and nine are taking Spanish. Of the student studying German or Spanish, 3 are taki

Colt1911 [192]

8 Students are not enrolled. Reason being 9 are taking German and 9 are taking Spanish so 9+9= 18 but because 3 are taking both you subtract 3 so that would give you 15 and 23-15=8

Answer: 8 Students

4 0

3 years ago

Please I need help !!!!

frez [133]

Answer:

The first one is c the second is b

3 0

3 years ago