Ask question

Ask question

All categories

4 years ago

15

There are 25 students in a class and 10 of the students past their algebra test what percentage of the students pass to the test

there are 25 students in a class and 10 of the students passed there algebra test what percentage of these students passed the test ran

1 answer:

densk [106]4 years ago

6 0

25 students.....10 of which passed...
percentage of students that passed : 10/25 = 0.4 = 40% <==

You might be interested in

the scores on a psychology exam were normally distributed with a mean of 56 and a standard deviation of 9. A failing grade on th

bija089 [108]

hey! i got a failing grade! this world is so small.

3 0

3 years ago

Which expressions are equivalent to the one below? Check all that apply. 7^3*7^x

myrzilka [38]

The answer is A and F

5 0

3 years ago

Read 2 more answers

How much money should be invested in an account that earns 8% interest compounded quarterly to yield $10,000 in 4 years? (Round

sweet [91]

Answer:

757,576cents

Step-by-step explanation:

Given

Amount = $10000

Time = 4years

Rate = 8%

n = 1/4 year (compounded quarterly

Using the formula to get the principal

A = P(1+r/n)^nt

10000 = P(1+0.08/0.25)^4(1/4)

10000 = P(1+0.32)

10000= 1.32P

P = 10000/1.32

P = 7575.76

Hence he suppose to invest $7575.76 which is equivalent to 7575.76×100 cents i.e 757,576cents

4 0

3 years ago

Gary bought a gift for his friend and is having it gift wrapped at the store. The wrapping paper comes in four patterns: floral,

Serhud [2]

1/4 = the probability of getting spiral wrapping paper

1/3 = the probability of getting a green ribbon

1/4 x 1/3 = 1/12 = the probability of getting spiral wrapping paper and a green ribbon

4 0

3 years ago

Read 2 more answers

Complete the recursive formula of the geometric sequence − 0.6 , 3 , − 15 , 75 , . . .

HACTEHA [7]

<h3> $a_n = -0.6 \times (-5)^{n - 1}$ is the recursive formula of the geometric sequence</h3>

<em><u>Solution:</u></em>

<em><u>Given geometric sequence is:</u></em>

-0.6, 3 , -15, 75

We have to frame the recursive formula

Find the common ratio

$r = \frac{3}{-0.6} = -5\\\\r = \frac{-15}{3} = -5\\\\r = \frac{75}{-15} = -5$

Thus common ratio is -5

<em><u>The nth term of geometric sequence is given as:</u></em>

$a_n = a \times r^{n-1}$

Where,

n is the nth term

a is the first term of sequence

r is common ratio

From sequence,

a = -0.6

r = -5

Therefore,

$a_n = -0.6 \times (-5)^{n - 1}$

Where, n = 1 , 2 , 3 , 4 , .....

Thus the recursive formula is found

3 0

3 years ago