The manager of a popular restaurant wants to know what types of vegetarian dishes people prefer to eat. Which sample would
provide the most accurate data?
O 10 friends at a cookout
O the first 30 people leaving the local hamburger stand
O a random group of 40 people on the street
O a random group of 5 people at a grocery store
Save and
SD
Mark this and retum

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1