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Hoochie [10]
3 years ago
8

What of these numbers is a prime number 1,11,21,51

Mathematics
1 answer:
Zepler [3.9K]3 years ago
7 0
11. It is not the multiple of any numbers smaller than it
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How do you solve this ?
snow_tiger [21]

a and c are the anwsers to  this it if you look at the back of the book it will give you anwsers

3 0
3 years ago
Complete the table.
Sauron [17]

Answer:

40

60

Step-by-step explanation:

20÷2=10

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3 0
3 years ago
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ad-work [718]

Answer:

{x| -2 ≤ x < 5}

Step-by-step explanation:

The domain is the x value in a graph, function e.t.c. From the farthest point to the left of the x-axis, we see -2. And from the farthest point to the right of the x-axis, we see 5. Therefore, the domain is {x| -2 ≤ x < 5}, Option C

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8 0
2 years ago
How many years would it take to make $500 interest on a 12000 investment at 3% per year
padilas [110]

Answer:

t=1.4\ years

Step-by-step explanation:

we know that

The simple interest formula is equal to

I=P(rt)

where

I is the Final Interest Value

P is the Principal amount of money to be invested

r is the rate of interest  

t is Number of Time Periods

in this problem we have

t=?\\ P=\$12,000\\ I=\$500\\r=3\%=3/100=0.03

substitute in the formula above

500=12,000(0.03t)

solve for t

500=360t

t=500/360

t=1.4\ years

7 0
3 years ago
Joseph is forming a three-dimensional figure using a net. The figure has six congruent square faces. What types of figure did he
jek_recluse [69]
I think it would b a cube.

hope it helped!! ;)
8 0
3 years ago
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