The ratio on the number of girls to the number of boys in a stem class is 6 to 5. there are 40 boys in the stem class. how many girls are in the stem class? (IM GIVING BRAINLIEST, AND PLS EXPLAIN UR ANSWER!!)

there are 30 girls in the stem class

48

Step-by-step explanation:

girls:boys

6. :. 5

? :. 40

cross multiplication:

40×6÷5=48

2^y = ln 5, or   y(ln 2) = ln 5.   solving for y,   y = (ln 5) / (ln 2).   y=5

step-by-step explanation:

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)