Ematics Investigation
Determine the value of k if g(x) = 4x+k is a tangent to f(x) = -x² +8x+20​

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

Find │7│. a. 1 over 7 b. –7 c. 7 asap i always mark brailiest who me so