MATHEMATICS HIGH SCHOOL

Find the particular equation of quadratic function containing (-2,-11) (4,13) and (6,29)

Answers

Answer 1
Answer: f(x) = a*x^2 + b*x + c; where a is not 0;
f(-2) = -11 => 4a -2b + c = -11;
f(4) = 13 => 16a +4b + c = 13;
f(6) = 29 => 36a + 6b + c = 29;
You must find a, b, c;

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On Monday, your bank account balance was −$12.92. Because you didn't realize this, you wrote a check for $30.41 for groceries. What is the new balance in your account?

If the trapezoid below is reflected across the x-axis, what are the coordinates
of B?

Answers

Answer:

-3,8

Step-by-step explanation:

PLS FINDD THIS THIS IS DUE IN 10 MINNNNNN!!! PLEASE DO WITH CLEAR STEPSS!!! I'LL MARK U BRAINLIEST

Answers

Answer:

There is no question to answer.

Step-by-step explanation:

Answer:

Where is the question ?

Is hand lotion homogeneous or heterogeneous

Answers

Homogeneous; its all the same mixture
Remember: homo- meaning same
hetero- meaning different
heterogeneous!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Does anyone know what the answer is

Answers

Answer:

cheating in entrance

Step-by-step explanation:

circumference: 14π

area: 49π

Answer:

nope

Step-by-step explanation:

An investment counselor calls with a hot stock tip. he believes that if the economy remains​ strong, the investment will result in a profit of ​$50 comma 000. if the economy grows at a moderate​ pace, the investment will result in a profit of ​$10 comma 000. ​however, if the economy goes into​ recession, the investment will result in a loss of ​$50 comma 000. you contact an economist who believes there is a 30​% probability the economy will remain​ strong, a 60​% probability the economy will grow at a moderate​ pace, and a 10​% probability the economy will slip into recession. what is the expected profit from this​ investment?

Answers

Answer: $ 16,000 profit

Step-by-step explanation:

Given the following :

Profit when economy is strong = 50,000

Profit when economy is moderate = 10,000

Loss when economy goes into recession = 50000

Resulting probabilities of the three probable occurrences are:

Probability of strong economy; p(strong) = 30/100 = 0.3

Probability of moderate; P(moderate) = 60/100 = 0.6

Probability of recession; P(recession) = 10/100 = 0.1

Expected profit :

Summation of the product of each probability and its accompanying profit or loss.

P(strong) × profit of strong = 0.3 × 50000 = 15000

P(moderate) × profit of moderate = 0.6 × 10000 = 6000

P(recession) × loss on recession = 0.1 × 50000 = 5000 = - 5000 ( loss)

Expected profit :

$(15,000 + 6000 - 5000) = $16,000 profit

Find the perimeter of the right triangle. If necessary, round to the nearest tenth

Answers

Answer:

12 yards

Step-by-step explanation:

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