Beta Club needs to raise $5,000 at an all-day picnic event. Beta Club has decided to rent inflatables from a company that will charge $1,000. There will also be DJ at the event who charges $200. If the Beta Club charges $10 for each students who attends, what is the least number of students that need to attend the picnic in order for Beta Club to meet its goal

they need at least 620 students to show up.

(to make the 5,000 plus cover the other expenses)

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.

2500

step-by-step explanation: