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3 years ago

Please please please help...I really need help with this thank thank you 99 points.

Mathematics

2 answers:

lakkis [162]3 years ago

6 0

Answer:

Step-by-step explanation:

7/10 x 9/10 = 63/100 = .63 which Q is closest too.

Zepler [3.9K]3 years ago

4 0

Answer:

0.63

Step-by-step explanation:

I multiplied the numbers of R and T

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3 years ago

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PLEASE HELP ASAP!!!!!!!!!!

ANTONII [103]

Answer: B

-3 x 4x = -12x
-3 x -0.50 = 1.50
-12x + 1.50

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The Asian elephant is an endangered species with a current population of 45,000. This species is said to be experinceing a decli

hram777 [196]

Answer:

5 years

Step-by-step explanation:

Given that

The current population is 45,000

The rate of interest in declining would be 4.5% per year

The expected population is 35,746

We need to find out the no of years

Since the rate of interest decrease by 4.5% per year so after decreasing it the percentage would be 0.955

Now

Year 1 = 45,000 × 0.955 = 42,975

Year 2 = 42,975 × 0.955 = 41,041.125

Year 3 = 41,041.125 × 0.955 = 39,194.27

Year 4 = 39,194.27 × 0.955 = 37,430.53

Year 5 = 37,430.53 × 0.955 = 35,746.16

Hence, the no of years would be 5

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3 years ago

1. 1<br>6. 9. common denominator<br>

BlackZzzverrR [31]

The common denominator is 18

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3 years ago

Multiple choice can someone please answer please

Furkat [3]

Answer:

n = 6

Step-by-step explanation:

Since the triangles are similar then the ratio of corresponding sides are equal, that is

$\frac{GH}{QR}$ = $\frac{FH}{PR}$ , substitute values

$\frac{n}{9}$ = $\frac{4}{6}$ ( cross- multiply )

6n = 36 ( divide both sides by 6 )

n = 6

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3 years ago