3 years ago

24 students in a class taken algebra test if 18 students pass the test what percentage did pass

Mathematics

2 answers:

SVEN [57.7K]3 years ago

7 0

Answer:

75%

Step-by-step explanation: 6 x 4 = 24 so we make 24 into a fraction 24/24, then we make 18 a fraction as well, 18/24, then we simplify 18/24 = 3/4 = 75%

sp2606 [1]3 years ago

6 0

75% percent of them passed

You might be interested in

Evaluate the series: 2-10+50-250..., n=8

garik1379 [7]

The sum of first 8 terms of series is -130208

Solution:

Given that,

2 - 10 + 50 - 250 , ....

n = 8

Find the common ratio between a term and its previous term

$r = \frac{-10}{2} = -5\\\\r = \frac{-250}{50} = -5$

Thus common ratio is same

This is a geometric series

The sum of terms of geometric sequence is given as:

$S_n = \frac{a_1(1-r^n)}{1-r}$

Where,

r is the common ratio

n is the nth term

$a_1$ is the first term of series

From series,

$a_1 = 2\\\\r = -5\\\\n = 8$

Therefore,

$S_8 = \frac{2 \times (1 - (-5)^8)}{1-(-5)}\\\\S_8 = \frac{2 \times (1-390625)}{6}\\\\S_8 = -130208$

Thus sum of first 8 terms of series is -130208

6 0

4 years ago

0.28 out of 0.95 this is urgent please help

forsale [732]

Answer:

0.294736842

Step-by-step explanation:

8 0

3 years ago

A coin is flipped 50 times and land on heads 33 times what is the relative frequency it lands on heads

alex41 [277]

Answer:

.66

Step-by-step explanation:

Divide the times it landed on its head by the times it was flipped.

6 0

3 years ago

Read 2 more answers

The _____ property states that a quantity may be substituted for its equal in any expression

____ [38]

Substitution property

7 0

3 years ago

Read 2 more answers

Solve for x, show all of your work: -2x – 6 < 12

vova2212 [387]

Add 6 to both sides so you have -2x = 18. If you divide both sides by -2 you will get x = -9

3 0

3 years ago

Read 2 more answers