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elementry

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math
polk elementry school has three classes for each grade level, kindergarten through fifth grade. If there is an average of 27 students how many students attend polk elementry school?

elementry math
Show that 1,078 and 3,315 are relatively prime

elementry math
How do the ideas of divisibility and multiples relate to the study of fractions?

elementry algebra
use the slope intercept form to graph the equation y=2x+2

elementry & intermediate Algebra
Find the y-intercept od the line whose equation is Y= 11/2 7/4

elementry math
Find the LCM of the numbers 24 and 32 by using the prime factorization method.

elementry math
When finding the factors of 841, what is the largest factor you would have to test? What theorem supports this?

elementry
translating words to expressions 3 times as old as 6 years old

elementry/math accuplacer
This year Shannon spent a total of $91 on going to the movies. If she went to the movies 13 times, has much did each movie cost?

horizon elementry
A rattlesnake can strike at a speed of 8m/s. Of a snake strike you in .5 sec, ay what rate did it accelerate to strike you?

elementry story problem math
THERE ARE 6 BOOKS THAT BETH WOULD LIKE TO HAVE AT THE BOOK FAIR BUT HER MOM SAID SHE COULD ONLY GET 4. HOW MANY DIFFERENT COMBINATIONS OF 4 BOOKS COULD BETH GET FROM THOSE 6? see my response to "Betty at 2:12 am"

Elementry education major
how many tens are in 13,644 A.4 B.13,644 C.1,364 D1,364.4

elementry math
The product of two numbers is 180. The LCM of the two numbers is 60. What is the GCF of the numbers? Explain how you know.

math for elementry school teacher
Step 1st: 1 Box Step 2nd: 3 Boxes Step 3rd: 6 Boxes How many boxes in the 354th version? How many in the nth version?

Elementry Statistics
The census figures show that the average income for a family in a rural region is approximately $34,860 per year. A random sample has a mean income of $33,566 per year, with a standard deviation of $1,245. At a sig. level of .0.01 is there enough evidence to reject the claim?

math for elementry school teacher
Mr. Mathemagician asks you to pick any whole number. Add 10. Multiply the result by 4. Add 200. Divide by 4. Subtract your original number. Mr. Mathemagician says, “You’re final result is 60!” Explain Mr. Mathemagician’s trick?

elementry
What characteristic do the numbers 8, 10, 15, 26, and 33 have that the numbers 5, 9, 16, 18, and 24 don’t have? (Hint: List the factors of the numbers.) Give two more numbers that have this characteristic.

math for elementry school teacher
A cart carries 100 pounds of cucumbers. The cucumbers are 95% water, and during the day they lose water rapidly on a hot, dry day. After a day passes by, the cucumbers are now 90% water. How much much do the cucumbers weigh after drying out?

pHYSics PLEASE I NEED HELP
When i was in elementry school the gym teacher had this big long rope with a ball at the end in class and the teacher would spin the ball around on the floor and whenever the ball come to us we had to jump anyway. A) What was the direction of the force that acted on the ball? ...

MATH315 Elementry Statistics
A researcher surveyed college students to study their opinion about the proposed change in smoking rules. The researcher asked a group of 30 students: 12 of them supported the change, 13 of them did not, and 5 had no opinion. This is not a binomial model because... A. ...there...

Calculus-Related Rates
Three elementry kids are at a field day hula hoop contest. They were the last one standing of the heated competition. They have been hula hooping for 10minutes. Student1 (S1) is at point (6,5); Student2 (S2) is at point (6,1) while student 3(S3) is at (1,1). Finally, the gym ...

elementry math
A box contains three black balls and two gold balls. A ball is selected at random, its color is recorded, and it is then replaced. A second ball is then selected at random and its color recorded. The outcome associated with this type of selection is an ordered pair (first draw...

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