30 points! the two-way table represents data from a survey asking teachers whether they teach english, math, or both.

which is the joint relative frequency for teachers who teach math and not english? round the answer to the nearest percent.

8%
21%
33%
38%

21 % teachers are there who teach Maths but not English.  

Step-by-step explanation:

Since, According to the given table, total number of student who teach maths but not english = 22

And, total number of teachers = 104

Therefore, joint relative frequency for teachers who teach maths and not english = (total number of student who teach maths but not english/ total number of teachers) × 100

=

=

=21.1538461538 %

≈ 21 %

Therefore, Option (2) is correct.

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

what is the answer?