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jonny [76]
3 years ago
15

I PROMISE TO GIVE BRAINLIEST BUT ONLY IF YOU ANSWER CORRECTLY

Mathematics
1 answer:
Sholpan [36]3 years ago
8 0

Answer & explantation

Determine a single event with a single outcome.

Identify the total number of outcomes that can occur.

Divide the number of events by the number of possible outcomes.

------------------------------------------------------

beginning summer semester and attending an in-state college

174/2=87 or 174/4=43.5

13% probability!  or 6-7% probability!

------------------------------------------------------

beginning summer semester and not attending an out-state college

21/2=10.5 or 21/4=5.25

1.5% probability! or 0.75% probability!

------------------------------------------------------

wont begin summer semester and attending an in-state college

301/2=150.5 or 301/4=75.25

25% probability! or 12%!

------------------------------------------------------

wont be beginning summer semester and not attending an out-state college

162/2=81 or 162/4=40.5

------------------------------------------------------

13% or 7%

662=100%

595.8=90%

529.6=80%

463.4=70%

397.2=60%

331=50%

264.8=40%

198.6=30%

132.4=20%

66.2=10%

33.1=5%

06.62=1%

03.31=0.5%

01.655=0.25%

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Help plsss
andrew11 [14]

(b) is the answer.

Step-by-step explanation:

By the Pythagorean Theorem,

A² + B² = C²

Where:

A = Length of side 1

B = Length of side 2

C = Hypotenuse

This rule applies to all right-angled triangles.

The length of the hypotenuse of a right-angled triangle is always the largest value.

Therefore, we can test the answers with the equation above.

(a)

8² + 18² = 20²

64 + 324 = 400

388 ≠ 400

The rule of Pythagorean theorem doesn't work on a, so (a) is not a right-angled triangle.

(b)

12² + 35² = 37²

144 + 1225 = 1369

1369 = 1369

The rule of Pythagorean theorem works here, so (b) is a right-angled triangle.

8 0
3 years ago
How to express this to a single logarithm
Alona [7]
9logbase6zxy

Rules of logs is that when you add logarithms together you’re really multiplying.

Hope this helps!
6 0
3 years ago
Suppose you estimated square root of 12 by averaging a square like rectngle.What would be a reasonable estimation?​
sesenic [268]

Answer:

3.5.

Step-by-step explanation:

3^2 = 9

and 4^2 = 16 so the square root is between 3 and 4.

Take a rectangle 3.4 by 3.6:

the area = 3.4 * 3.6 = 12.24 so an estimate of the square root could be 3.5.

3.5 * 3.5 = 12.25.

5 0
3 years ago
Please help it’s due in a few minutes
Lelu [443]

Answer:

135

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
In a group of 92 students 40 have brown eyes, 35 have hazel eyes, and 17 have blue eyes. Find the probability that a student pic
Oliga [24]

Answer:

as a fraction = 75/92

as a percentage = 81.52%

Step-by-step explanation:

total no of students = 92

probability that a student has hazel or brown eyes = Pr(hazel or brown)

but probability of a or b happening ie Pr(a or b) simply is Pr (a) +Pr (b)

therefore Pr(hazel or brown) = Pr(hazel)+ Pr(brown)

Pr(brown) = (no of brown eyes )/(total set of eyes)

                = 40/92 = 10/23

Pr( hazel) = (no of hazel eyes )/(total set of eyes)

                  = 35/92 =35/92

hence Pr(hazel or brown) = (10/23) + (35/92) =75/92

so there's 75/92 probability (or 0.8 out of 1 chance )to choose either hazel or brown randomly

6 0
3 years ago
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