Out of 100 students sampled, 70 of them said that they hoped to get married

someday. With 95% confidence, what is the approximate percentage of the

students in the population who hope to get married someday?

What is lower quartile and upper quartile?

The length of a rectangle is 3cm more than the width. the area is 70cm. find the dimensions of the rectangle

What is 4x+2x=x+x+20

Ricky is going to toss 2 number pyramids with faces labeled 1 through 5. He multiplies the 2 numbers that will show up when he tosses the pyramids. Select all the true statements. There is 1 way to toss a product of 9.

Which choice is not a factor of 50

Is $36 for 4 baseball hat equivalent to $56 for 7 baseball hat

What is the factored form of the polynomial? (z2 10z + 25) A. (z - 5) (z - 5) B. (z + 5) (z + 5) C. (z - 2) (z + 5) D. (z + 2) (z - 5)

What is the GCF of 45 and 270

Question 21 Calculate the answer in decimal form. 494-12.1

Claire had 3 packs of clay ... she Divided the clay into equal portions for the students in her art class. Each portion was 1/2 of a pack of clay.