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Gwar [14]
3 years ago
7

Which ratio is equivalent to the ratio 33.39

Mathematics
1 answer:
igomit [66]3 years ago
4 0

Answer:

11:13

Step-by-step explanation:

The ratio 33:39 divided by 3 would give you 11:13

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Solve by using proper methods.
oksano4ka [1.4K]

Answer:

Approximately after 66.15 years, there will be 100 coyotes left

Step-by-step explanation:

We can use the formula  F=P(1+r)^t to solve this.

Where

F is the future amount (F=100 coyotes)

P is the initial amount (P=750 coyotes)

r is the rate of decrease per year (which is -3% per year or -0.03)

t is the time in years (which we need to find)

Putting all the information into the formula we solve.

<u>Note:</u> The logarithm formula we  will use over here is  ln(a^b)=bln(a)

So, we have:

F=P(1+r)^t\\100=750(1-0.03)^t\\100=750(0.97)^t\\\frac{100}{750}=0.97^t\\\frac{2}{15}=0.97^t\\ln(\frac{2}{15})=ln(0.97^t)\\ln(\frac{2}{15})=tln(0.97)\\t=\frac{ln(\frac{2}{15})}{ln(0.97)}\\t=66.15

Hence, after approximately 66.15 years, there will be 100 coyotes left.

Rounding, we will have 66 years

4 0
3 years ago
PLEASE SOMEONE HELP ME OUT I DON'T UNDERSTAND HOW TO DO THIS ! I WILL GIVE BRAINLIEST FOR YOUR ANSWER
notsponge [240]

Answer:

In mathematics, the intersection A ∩ B of two sets A and B is the set that contains all elements of A that also belong to B (or equivalently, all elements of B that also belong to A), but no other elements. For explanation of the symbols used in this article, refer to the table of mathematical symbols.

We just saw how to join two sets using "Union" (and the symbol ∪). There is also "Intersection" which means "has to be in both". Think "where do they overlap?". The Intersection symbol is an upside down "U" like this: ∩

<h2>Please mark me as brainlyist</h2>

it is this because it says to shade b and c so i did that but also it says to shade u and it says u is n and n is a so you shade b c and a

7 0
3 years ago
Read 2 more answers
I need help on this one
MakcuM [25]

Y- Axis

And rotation

5 0
3 years ago
Math question<br><br><br>please help me
oee [108]
14000 ÷ 100 = 140
140 x 20 = 2800 = price of vat

14000 - 2800 = 11200 = total cost of van

11200 ÷ 100 = 112
112 x 4 = 448 = deposit

11200 - 448 = 10752
10752 ÷ 24 = 448

£448 per month
7 0
3 years ago
Can someone please help me with this
Lady bird [3.3K]

Answer:

b = 6 \sqrt{3}

Step-by-step explanation:

Please see the attached picture for the full solution.

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