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Roman55 [17]
3 years ago
8

Having done poorly on their math final exams in​ June, six students repeat the course in summer​ school, then take another exam

in August. If we consider these students representative of all students who might attend this summer school in other​ years. Do these results provide evidence that the program is worthwhile?
June 54, 49, 68, 66, 62, 62

August 50, 65, 74, 64, 68, 72

Required:
Evaluate on a TI 83 calculator
Mathematics
1 answer:
pochemuha3 years ago
6 0

Answer:

Yo yo

Step-by-step explanation:

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3 years ago
$2,000 loan at 8% for 5 years.
Harman [31]

<u>Answer:</u>

  • $2,800 = Principle + Interest

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

Using PRT/100, let's find the interest.

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<u>Conclusion: </u>

Therefore, the interest plus principle is 2,000 + 800, which is $2,800.

Hoped this helped.

BrainiacUser1357

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2 years ago
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Find the perimeter of a triangle with vertices A(2,5) B(2,-2) C(5,-2). Round your answer to the nearest tenth and show your work
valina [46]

Answer:

Step-by-step explanation:

Question

Find the perimeter of a triangle with vertices A(2,5) B(2,-2) C(5,-2). Round your answer to the nearest tenth and show your work.​

perimeter of a triangle = AB+AC+BC

Using the distance formula

AB = sqrt(-2-5)²+(2-2)²

AB = sqrt(-7)²

AB =sqrt(49)

AB =7

BC = sqrt(-2+2)²+(2-5)²

BC = sqrt(0+3²)

BC =sqrt(9)

BC =3

AC= sqrt(-2-5)²+(2-5)²

AC= sqrt(-7)²+3²

AC =sqrt(49+9)

AC =sqrt58

Perimeter = 10+sqrt58

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2 years ago
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Yes

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SSS (side side side)
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