2 years ago

7. Myxomatosis kills 92% of a colony of 300 rabbits. How many rabbits survive?

1 answer:

6 0

Answer: In 1858 twelve pairs of the European rabbit were released on a ranch in of mosquitoes only 90 per cent of the remaining population was killed

Step-by-step explanation:

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The quotient of a number and 2 is 3. Find the number.

tatiyna

Answer:

Step-by-step explanation:

6 divided by 2 is 3

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2 years ago

An animal shelter takes in an average of 5 animals per day. The shelter must keep its total occupancy below 300. Currently, the

Serggg [28]

Answer:

B. x<27

Step-by-step explanation:

The shelter has 165 animals.

The shelter must keep its total occupancy below 300.

The shelter takes in an average of 5 animals per day. If x is the number of days, then in x days the shelter takes 5x animals. In total there will be

165+5x animals. This number must be less than 300, so

$165+5x< 300\\ \\5x< 300-165\\ \\5x< 135\\ \\x< 27$

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2 years ago

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You throw a softball into the air with an initial upward velocity of 38 ft/s and an initial height of 5 feet. Use the vertical m

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I’m so sorry I need points but I’m gonna manifest that someone smarter will see this and answer

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2 years ago

ANSWER TO BE NAMED BRAINLIEST GET 20 PTS AND GET A THAN K YOU

zubka84 [21]

Answer:

C) The scale factor is 2

Step-by-step explanation:

The side length of the bigger pentagon is 2 times bigger than the smaller one, so C is correct.

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2 years ago

Simplify the trigonometric expression sin(4x) +2 sin(2x) using Double-Angle<br> Identities.

emmasim [6.3K]

Answer:

8sin(x)cos³(x)

Step-by-step explanation:

sin(4x) +2 sin(2x) = 2sin(2x)*cos(2x) + 2sin(2x) = 2sin(2x)(cos2x + 1)=

= 2sin(2x)(cos²x - sin²x + cos²x + sin²x)=²2sin(2x)*(2cos²x)=

= 4*2sin(x)*cos(x)*cos²(x)= 8sin(x)cos³(x)

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2 years ago