Write out the first six multiple of 3 and 5 in separate lists

Mathematics

2 answers:

SashulF [63]3 years ago

5 0

Answer:

What she said ^^^

Sonbull [250]3 years ago

3 0

ANSWER:
________

3: 3,6,9,12,15,18,21,24,27,30

5: 5,10,15,20,25,30,35,40,45,50

The LCM of 3 and 5 is 15

EXPLANTION:
_____________

Looking at the list I made, 15 and 30 is the number that they both have in common, but since it’s asking for the lowest then that would be 15. :)

PUN OF THE DAY:
_______________

I don’t trust stairs because they’re always up to something.

I hoped this helped! And have a •AMAZING• day :3

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5 / 4 x + 3 = x - 1 / 4

tiny-mole [99]

5/4x+3 = x-1/4
5/4x-x = -1/4-3
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x = -13/4.4
x = - 13

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the school has 48 students on the football team 18 of them are freshman what percent are upper classmen

valentinak56 [21]

62.5%
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3 years ago

If 14 g of a radioactive substance are present initially and 7 yr later only 7 g remain, how much of the substance will be pres

Delvig [45]

Answer:

2.60 gr

Step-by-step explanation:

We need to consider the function $P(t) = P_oe^{kt}$ where Po is the initial substance k is the rate of decay and t is the time

We know that $P_o = 14$ and at the 7 th year P(t) is 7

This means

$7 = 14e^{7k}$

We solve for k

$\frac{7}{14} = e^{7k}\\\\\ln (\frac{7}{14}) = 7k\\\\k = \frac{\ln (7/14)}{7} = -0.099\\\\Then \ P(t) = 14e^{-0.099t}\\\\Now \ we \ take \ t = 17\\\\P(17) = 14e^{(-0.099)(17)} = 2.60$

8 0

3 years ago

Use the slope of the formula to find the missing coordinate. m=3/5, P(3,2) and Q(8,_)

sveta [45]

Given m=3/5, P(3,2)
For Q(8,y)
first find the difference in x between P & Q
x=(8-3)=5
Multiply by the slope 3/5
5*3/5=3
Add to the y-coordinate of P
Q(8,2+5*3/5)=Q(8,2+3)=Q(8,5)

So the missing y-value is 5

8 0

3 years ago

Eight pounds of peanuts cost $24.00. Six pounds of walnuts cost half as much.

dusya [7]

Answer:

peanuts are more expensive by $1.00.

Step-by-step explanation:

∵ The cost of eight pounds of peanuts = $24.00

∴ The cost of one pound of peanuts = $\frac{24}{8}$