3 years ago

Can someone please help me

Mathematics

2 answers:

Ymorist [56]3 years ago

7 0

Answer:

The mode is 31

good luck naka

marta [7]3 years ago

3 0

The mode is 31 good luck hahahah

You might be interested in

Ingedients to make 16 gingerbread men

11111nata11111 [884]

24 is 16 multiplied by 1.5: 1.5*16=24

that means that we have to multiply all the amounts of the ingredients by 1.5 to keep the same ratio and make more gingerbread:

180 g flour*1.5=270 grams flour
40 g ginger *1.5=60 grams ginger
110 g butter *1.5 =165 gram butter
30 g sugar*1.5=45 grams sugar

3 0

3 years ago

Question 3 Unsaved

bazaltina [42]

Answer:

Step-by-step explanation:

DE given is

y''+8y'+15y=0, y(0)=0, y'(0)=1

Take Laplace on the DE

We get

$s^2 Y(s) -sY(0) -y'(0)+8(sY(s)-y(0))+15Y(s) =0\\s^2 Y(s) -s(0) -1+8(sY(s)-0)+15Y(s) =0\\Y(s)(s^2+8s+15)-1=0\\Y(s) = \frac{1}{s^2+8s+15}$