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2 years ago

Kevin buys

Mathematics

2 answers:

algol [13]2 years ago

7 0

Answer:

1:350 i think

Step-by-step explanation:

i could be wrong

zheka24 [161]2 years ago

3 0

Answer:

1:350 or 1 out of 350. There are 350 tickets, he only bought 1.

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Fill in the two missing boxes?

guapka [62]

Answer:

Step-by-step explanation:

thanks for 5 points

5 0

3 years ago

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

olasank [31]

Answer: $a_n=2(5)^{n-2}$

<u>Step-by-step explanation:</u>

The explicit rule for a geometric sequence is: $a_n=a_1(r)^{n-1}\quad \text{where}\ a_1\ \text{is the first term and r is the ratio}$

The information provided is: a₁ = $\dfrac{2}{5}$ and r = 5

$a_n=\dfrac{2}{5}(5)^{n - 1}\\\\.\quad = 2(5)^{n-2}$

4 0

2 years ago

Compound interest of $1000 is invested at 10% compounded continuously, the future value s at any time t in years is given by s=1

crimeas [40]

Answer: 6.93 years

Step-by-step explanation:

Given

Rate of interest is $r=10\%$

Future value is given by $s=1000e^{0.1t}$

For the investment to double itself, i.e. $s=2000$

$\Rightarrow 2000=1000e^{0.1t}\\\Rightarrow 2=e^{0.1t}\\\\\text{Taking log both sides}\\\\\Rightarrow \ln 2=0.1t\\\\\Rightarrow t=\dfrac{\ln 2}{0.1}\\\\\Rightarrow t=6.93\ \text{years}$

It takes around 6.93 years to double the investment.

8 0

2 years ago

!!!!!!!!50 POINTS. PLEASE HELP ASAP!!!!!!!

WARRIOR [948]

Answer:

x^6 + 2x^3 -2x^2 -8x + 4

Step-by-step explanation:

Okay, so we need to multiply f and g.

Since you said asap, I won't do the long explanation...

x3 -4x 2

x2 x6 -4x2 2x2

2 2x3 -8x 4

x^6 + 2x^3 -2x^2 -8x + 4

3 0

2 years ago

2/3(4w+9) Please help

vfiekz [6]

Change the y to w the app didnt have the letter w so i just had to choose another letter

8 0

2 years ago