2 years ago

Whoever answers correctly gets brainliest.

Mathematics

1 answer:

elena-14-01-66 [18.8K]2 years ago

4 0

Answer:

-2 and 0

Step-by-step explanation:

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The sum of two numbers is 67. if one of the numbers is p, express the other number in terms of p

Ierofanga [76]

Since the sum of two numbers is 67
and one number is p
so the other number is (67-p)

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3 years ago

Humihingi po ako sa inyo ng tulong po, sana matulungan nyo po ako dito☝

suter [353]

I Domitila get hungry :

Step-by-step explanation:

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2 years ago

If $48,000 is invested in an account earning 3.1% interest compounded continuously, determine how long it will

Bas_tet [7]

Answer:

It will take about 35.439 years to triple.

Step-by-step explanation:

Recall the formula for continuously compounded interest:

$A=P\,e^{r*t}$

where "A" is the total (accrued or future) accumulated value, "r" is the rate (in our case 0.031 which is the decimal form of 3.1%), "P" is the principal, and "t" is the time in years (our unknown).

Notice also that even that the final amount we want to get is three times $48,000. So our formula becomes:

$3\,*\,48,000=\,48,000\,\,e^{0.031\,*t}\\\frac{3\,*\,48,000}{48,000} =e^{0.031*t}\\3=e^{0.031*t}$

Now,in order to solve for "t" (which is in the exponent, we use logarithms:

$ln(3)=0.031\,*\,t\\t=\frac{ln(3)}{0.031} \\t=35.439 \,\,years$

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3 years ago

EASY MATH QUESTION <br><br> PLEASE HELP

Juli2301 [7.4K]

F(x)=3x^2-5 when x=-11
f(-11)=3(-11)^2-5
f(-11)=-33^2-5
f(-11)=1089-5
f(-11)= 1084

Hope this could help!

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3 years ago

X+y+z=2<br> 5x+5y+5z=3<br> 4x+y-3z=-6

aniked [119]

Answer:

Step-by-step explanation:

Examples: 1+2, 1/3+1/4, 2^3 * 2^2

(x+1)(x+2) (Simplify Example), 2x^2+2y a x=5, y=3 (Evaluate Example)

y=x^2+1 (Graph Example), 4x+2=2(x+6) (Solve Example)

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3 years ago