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nignag [31]
3 years ago
7

Is every multiple of five a composite number

Mathematics
2 answers:
Elina [12.6K]3 years ago
7 0
Yes. Every multiple of 5 is a composite number

A composite number is a number that can be divided evenly by another number besides 1. For example: 6 is a composite number because it can be divided evenly by 2 or 3.

So, if a multiple of 5 (5,10,15,120,25,...) is divisible by 5, then it is a composite number. Hope this helps!
Sauron [17]3 years ago
4 0
5 and cross out all the other multiples of 5 in this list that would be 10
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Brittany opened a savings account with an annual interest rate of 10% and an initial deposit of $7000. If her interest is compou
GenaCL600 [577]

Initial Deposit = $7000

It means P= $7000

rate of interest = 10%

So , r = 0.10

compounded quarterly , so  n = 4

and we have to find the amount after 5 years , So t = 5


Now the formula we use here is

A= P(1+\frac{r}{n} )^{nt}

A= 7000(1+\frac{0.10}{4} )^{(4)(5)}

A= 7000(1.025 )^{(20)}

A= 7000(1.63861644029)

A= 11470.315


So amount after 5 years = $11470.315


5 0
4 years ago
Read 2 more answers
Please Help, and show work..
azamat
Hi there! So the the new price is $93, and went up from $55. Let's subtract the numbers. 93 - 55 is 38. The change is 38. To find the percent markup, we can write and solve a proportion. Set it up like this:

38/55 = x/100

This is because the amount of change goes above the original (55), and x represents the percent out of 100. We are looking for the markup. Let's cross multiply the values. 100 * 38 is 3,800. 55 * x is 55x. 3,800 = 55x. Now, divide each side by 55 to isolate the x. 55x/55 cancels out. 3,800/55 is 69.0909 or 69 when rounded to the nearest whole number. There. The percent of markup is approx. 69%.
3 0
3 years ago
PLEASEEE URGENT !!!!!!!!
xenn [34]

Answer:

Find the X and Y Intercepts 3x-5y=-20

Find the X and Y Intercepts 3x-5y=-20. 3x−5y=−20 3 x - 5 y = - 20. Find the x-intercepts. Tap for more steps

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I'm so confused, pls help
Vera_Pavlovna [14]

Answer:

x = 14      D

Step-by-step explanation:

(18x + 36) / 3 = 6x + 12

6x + 12 = -16 + 8x

-6x .                -6x

12 = -16 + 2x

+16 . +16

28 = 2x

/2 .   /2

14 = x

8 0
3 years ago
What is the algebr expression for the following word phrase: the produc of 4 more then x and 6?
Alexeev081 [22]

Answer:

b) 6(x + 4)

Step-by-step explanation:

The given word phrase "The product of 4 more than x and 6"

4 more than x = 4 + x

The product "4 + x" and 6

6(x + 4)

Answer: b) 6(x + 4)

8 0
3 years ago
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