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masha68 [24]
3 years ago
6

What’s all the prime numbers between 20 and 40

Mathematics
2 answers:
adoni [48]3 years ago
7 0

Step-by-step explanation:

All the prime numbers between 20 and 40 are ⤵

23, 29, 31 , 37

Hope it will help :)

Ad libitum [116K]3 years ago
5 0

Answer:

Step-by-step explanation:

23, 29, 31, 37.

:))

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If x equals 2 what is the answer to the problem 3x(x-2)plus 2
Verdich [7]

Answer:

the answer should be 2 but it could be wrong

4 0
3 years ago
write an expression to describe a rule for the sequence. Then find the 100th term in the sequence 3, 10, 17, 24, 31, 38, ...
blagie [28]
As we can tell, the first number is 3, so we'll have a y-intercept in our equation and overall. Secondly, we can tell it's increasing by 7 each time, so we can tell that's the rate. But, it won't just be 3+7x, if we plug 1 in, it would be 10 and not 3. We need to put in the parenthesis 3+7(x-1). If we put one in, we would receive three. Let's make sure this works.
3+7(5-1)
3+7(4)
3+28
31
31 is the fifth terms.
So the expression would be 3+7(x-1).
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3+7(100-1)
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So the 100th term would be 696.
3 0
3 years ago
mrs baxter deposits $2000 in an account that earns 5% simple interest. How much is mrs baxters investment worth after 8 years?
anyanavicka [17]

Answer:

$2,954.91

Step-by-step explanation:

interest = (principal) × (interest rate) × (term)

Interest = $2000 * 0.05 * 8

interest = $2,954.91

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6 0
3 years ago
Read 2 more answers
Find the length x.<br> 5<br> X<br> 45<br> PLS THIS IS ERGENT
Annette [7]

Answer:

X = 7.5

Step-by-step explanation:

First, divide 5 by 3 to find the scale factor:

5/3 = 1.667

Now, multiply 4.5 by 1.667 to find x:

x = (4.5)(1.667)

x = 7.5

Therefore, x is equal to 7.5.

<em>I hope this helps!!</em>

<em>- Kay :)</em>

4 0
3 years ago
The nth term of a sequence is n + 5<br> Work out the 5th term of the sequence.<br> 5th term =
Ilya [14]

Answer:

10

Step-by-step explanation:

Tₙ=n+5

T₅=5+5=10

4 0
3 years ago
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