Ask question

Ask question

All categories

3 years ago

8

5. U = {x€N | 16 A = {multiples of 7} B = {factors of 56} C = {even numbers > 22} i) List the members of each

of these sets A, B and C contained in U.

1 answer:

Genrish500 [490]3 years ago

3 0

Answer:

28

Step-by-step explanation:

28 is a multiple of 7, multiply it by 2 is 56 and it is greater than 22.

if you find another answer too, let me know

You might be interested in

What is the verbal expression for 2/3 * 1/2

ExtremeBDS [4]

"Two thirds times one half"

8 0

3 years ago

Please help i am not smart

Olegator [25]

Answer:

Step-by-step explanation:

Number of shells she had in the begining = 40

Number of shells collected in the morning and at noon = 6 + 3 = 9

Now the number of shell at the end = 40 + 9 = 49

Icreased shells = 49 - 40 = 90

$\text{Percentage increase = $\dfrac{49- 40}{40}*100$}$

$=\dfrac{9}{40}*100\\\\\\= 22.5 \ \%$

4 0

2 years ago

Read 2 more answers

Find the value of x.

arsen [322]

Answer:

x = 4

Step-by-step explanation:

used a calculator i hope this helps <3

7 0

3 years ago

A Lua reflete parte da luz solar que nela incide. Admite que: a luz refletida pela Lua demora 1,28 segundos a chegar à Terra; en

Anuta_ua [19.1K]

Answer:

3.84 * 10^8 meters

Step-by-step explanation:

As the speed of light is 300,000,000 meters/second and the time that the light takes to go from the moon to the Earth is 1.28 seconds, we can find the distance using the formula:

Distance = speed * time

So we have that:

Distance = 300,000,000 * 1.28 = 384,000,000 meters

In cientific notation, we need the first number to be in the interval from 1 to 10, so we have 3.84, and we have to multiply by 10^8 to reach our result, so we have:

Distance = 3.84 * 10^8 meters

4 0

3 years ago

How do you graph y=-3x-5 y=x+9

irga5000 [103]

I used Desmos to graph it but here are the coordinates used to graph it in the pictures below.

3 0

3 years ago