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disa [49]
3 years ago
13

The student scored 25 points out of 45. What was their percentage (grade)?

Mathematics
1 answer:
Nat2105 [25]3 years ago
4 0

Answer:

56%

Step-by-step explanation:

25/45=0.5555555555... rounded to 56%

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The table below shows the value of Henry's car at the end for each of the first 3 years after it is purchased. The values form a
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Using a geometric sequence, it is found that the approximate value of the car at the end of the 10th year will be given by:

A. $6,974.

<h3>What is a geometric sequence?</h3>

A geometric sequence is a sequence in which the result of the division of consecutive terms is always the same, called common ratio q.

The nth term of a geometric sequence is given by:

a_n = a_1q^{n-1}

In which a_1 is the first term.

In this problem, the first term and the common ratio are given, respectively, by:

a_1 = 18000, q = \frac{16200}{18000} = 0.9

Hence the equation is:

a_n = 18000(0.9)^{n-1}

At the end of the 10th year, the value will be of:

a_{10} = 18000(0.9)^{10-1} = 6974

Hence option A is correct.

More can be learned about geometric sequences at brainly.com/question/11847927

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6 0
2 years ago
Find the unknown measures of the indicated angles.
Sever21 [200]
The angles of a triangle always equal to 180 degrees.

Knowing this, you can solve this by this equation

Angle A + Angle B + Angle C = 180

43 + 85 + Angle C = 180

Angle C = 180 - 43 - 85
Angle C = 52

4 0
3 years ago
What is 3 2/5 multiplied by 2 1/3
Cerrena [4.2K]
7 14/15 Good luck! have a great day
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3 years ago
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Angel is trying to decide which parking garage to use. Polite's parking charges a flat fee of $2 plus $4 per hour. Gray's garage
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\text{Turn the scenarios into equations:}\\\\\text{Polite's parking:}\\\\y=4x+2\\\\\text{Gary's garage:}\\\\y=2x+8\\\\\text{To find when the parking costs the same, solve the expressions together:}\\\\4x+2=2x+8\\\\\text{Solve for x:}\\\\4x+2=2x+8\\\\\text{Subtract 2x from both sides}\\\\2x+2=8\\\\\text{Subtract 2 from both sides}\\\\2x=6\\\\\text{Divide by 2}\\\\x=3\\\\\boxed{\text{In 3 hours, the cost will be the same}}\\\\

\text{To find the cost, plug in 3 to x in one of the equations:}\\\\y=4(3)+2\\\\y=12+2\\\\y=14\\\\\boxed{\text{The cost would be \$14}}

8 0
3 years ago
Can someone help me with Geometry Triangle?
docker41 [41]

Answer:

4

Step-by-step explanation:

A = BH

Area = Base x height

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Height = X

16 ➗ 4 = X

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16 ➗ 4 = 4

Therefore the answer is 4

Sorry about the other guy I hope this pays up <3

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3 years ago
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