3 years ago

About 5% of the population has a particular genetic mutation. 900 people are randomly selected.

Mathematics

1 answer:

Gelneren [198K]3 years ago

8 0

I think u need to do 5%*900 which is 5 percent of 900. the answer might be 45 I'm not 100 percebt sure tho

You might be interested in

Mrs. Smith has $20,000 to invest. She wants to earn $10,000 in interest. She is considering a savingsand loans bank that is offe

disa [49]

Answer:

Number of year to get $10,000 as interest = 7.5 year (Approx)

Step-by-step explanation:

Given:

Initial investment = $20,000

Interest on investment = $10,000

Rate of interest = 5.6% = 0.056

Find:

Number of year to get $10,000 as interest:

Computation:

$Interest\ on\ investment = Initial\ investment[(1+r)^n-1]\\\\10,000 = 20,000[(1+0.056)-1]\\\\0.5=(1.056)^n-1\\\\1.5 =(1.056)^n\\\\n=7.44$

Number of year to get $10,000 as interest = 7.44

Number of year to get $10,000 as interest = 7.5 year (Approx)

7 0

2 years ago

Given an equation y= -8x -4. Identify the slope and y-intercept

Naddika [18.5K]

Answer:

Slope = - 8

y-intercept = - 4

Step-by-step explanation:

$y= -8x -4 \\ \\ equating \: it \: with \\ \\ y = mx + b \\ \\ slope \: (m) = - 8 \\ \\ y - intercept \: (b) = - 4$

8 0

2 years ago

What is the sum of x?

Korolek [52]

Answer:

the answer is 40

Step-by-step explanation:

x+60

x=60-20

x=20

3 0

3 years ago

Read 2 more answers

Which statements are true about the place values in the number 22.222? Choose all answers that are correct. A. The 2 in the tent

Vinvika [58]

B. THE 2 IN THE TENTHS PLACE IS 10 TIMES THE VALUE OF THE 2 IN THE HUNDREDTHS PLACE.

2 2 . 2 2 2
tens ones decimal point tenths hundredths thousandths

2 in the tenths place = 0.20
2 in the hundredths place = 0.02

0.02 x 10 = 0.20

6 0

3 years ago

2x-4=-4x+6 What value of x makes the equation true A x=5/3 B x=-5/3 C x=5 D x=-5

Rama09 [41]

Answer: 5/3

6x = 10

x=10/6

x=5/3

8 0

3 years ago

Read 2 more answers