56.66 divided by 3.4

During a college fun-fair, the entrance fee for students was $12 and for teachers (and their family members) it was $30. 75 peop

solmaris [256]

Answer:

25 Students attended and 50 teachers and their family members attended

Step-by-step explanation:

50x30=1500

25x12=300

1500+300=1800

Hope this helped :)

3 0

2 years ago

A researcher wants to determine if preschool attendance is associated with high school graduation for low-income students. She r

Alik [6]

Answer:

(C) Whether or not a subject attends preschool

Step-by-step explanation:

In research studies, variables are used to explain differences in another variable. The explanatory variable (also known as independent or predictor variable) is used to explain differences in the response variable (dependent or outcome variable).

<em>It is important to know that the explanatory variable is the variable that is manipulated by the researcher. </em>

The facts that are not being manipulated are the income of the children studied, and what happens after attending or not preschool program. The variable the researcher is manipulating is the assignation to groups that will or will not attend preschool. Therefore the correct answer is:

(C) Whether or not a subject attends preschool

I hope you find this information useful and interesting! Good luck!

3 0

2 years ago

Piper works at a camera store. He is pain an hourly rate plus 16% commission on everything he sells. One week, he was paid $365

MAXImum [283]

I believe it's a) $6.25

Hope this helped!<span />

5 0

2 years ago

Read 2 more answers

Two candies are chosen randomly from a bag of Valentine’s Day candy containing 8 Snickers (S), 4 Peanut Butter Cups (P), and 2 B

Alexxandr [17]