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3 years ago

Write an equation for the n th term of the arithmetic seqeuence. Then find a{10}. 100,110,120,130

Mathematics

1 answer:

lord [1]3 years ago

7 0

Answer:

100+10n

Step-by-step explanation: a(10)

100+10(10)

100+100 = 200

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tiffany has breakfast at a restaurant and the cost of her meal is $27.00.because of the service.she wants to leave a 10% tip.wha

Bess [88]

27*.1= 2.70

27+2.70= 29.70 Total bill

3 0

2 years ago

Alright im feeling generous and ill give 100 points and brainliest to the person who wins

riadik2000 [5.3K]

Answer:

thank you and please have me win

Step-by-step explanation:

please give brainliest and a win

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3 years ago

20 1/4% of 3 What is the answer?

kompoz [17]

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$\frac{1}{4} \times 100 = 25 \: \: percent \\$

$\frac{25}{100} \times 3 = \frac{75}{100} = 0.75 \\$

Thus :

1 / 4 % of 3 is 0.75 .

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3 0

3 years ago

PLZ HELP FAST!!!

maxonik [38]

Answer:

The range of possible values for the third side called c is;

11 > c or c < 11

Step-by-step explanation:

Here in this question, we are concerned with giving the range of the third side of the triangle.

What we will be using to get this range is the triangle inequality theorem.

Mathematically, the sum of the length of the two sides must be greater than the length of the third side.

So let’s call the third side c

Thus, the range of values we are to work with is;

5 + 6 > c

11 > c

7 0

3 years ago

The average test scores for a particular test in algebra was 84 with a standard deviation of 5. What percentage of the students

Delicious77 [7]

Answer:

The percentage of the students scored higher than 89% is 15.87%

Step-by-step explanation:

we are given

The average test scores for a particular test in algebra was 84

so, mean is 84

$\mu=84$

a standard deviation of 5

so,

$\sigma=5$

we have

x=89

now, we can use z-score formula

$z=\frac{x-\mu}{\sigma}$

now, we can plug values

$z=\frac{89-84}{5}$

$z=1$

now, we can use calculator

and we get

$p(z>1)=0.1587$

So,

The percentage of the students scored higher than 89% is 15.87%

8 0

3 years ago