Ask question

Ask question

All categories

3 years ago

7

About 2% of the population has a particular genetic mutation. 400 people are randomly selected. Find the mean for the number of

people with the genetic mutation in such groups of 400.

1 answer:

sergeinik [125]3 years ago

5 0

Answer:

200

Step-by-step explanation:

So it'll be 400 ÷ 2 = 200 , and a way to to check your way would be 200 x 2 = 400

You might be interested in

The Idol's Eye diamond weighs 79.2 carats. The Blue Hope diamond weighs 33.68 carats less than the Idol's Eye. What is the weigh

Pavlova-9 [17]

Idol - 33.68 = blue hope
79.2 - 33.68= 45.52 carats <----- Answer

6 0

3 years ago

Read 2 more answers

2y-11=25 solve the equation

zimovet [89]

Answer:

18

Step-by-step explanation:

25 + 11 = 36

36/2 = 18

hope this helps

3 0

3 years ago

A greenhouse room at a botanical Garden is in the Shape of a hemisphere. The height at the center of the dome is 24 feet what is

DaniilM [7]

Answer:

The volume is $9,216\pi\ ft^{3}$

Step-by-step explanation:

we know that

The volume of the hemisphere ( a greenhouse room) is equal to

$V=\frac{4}{6}\pi r^{3}$

In this problem we have

$r=24\ ft$

substitute

$V=\frac{4}{6}\pi (24)^{3}=9,216\pi\ ft^{3}$

7 0

3 years ago

The button on Keith's shirt has a radius of 3 cm.

mestny [16]

Answer:

first find the diameter 3x2=6

6 is the diameter multiply the diameter x 3.14

6x3.14=18.84

Step-by-step explanation:

6 0

3 years ago

Necesito ayuda para resolver esto porfavor

Anni [7]

Олшчлиомдыдмшщулоовоыщ:))

7 0

3 years ago