MathHelpOnDemand.com

All of us at MathHelpOnDemand.com wish everyone heading back to school today the best of luck this fall. And if you do hit a bump in the road, know we are here to help!

GIFT CARD TUESDAY!

Can you solve the problem below? If so, you could win a $10 Amazon gift card.

Email your answer to [email protected]

Put your answer in the subject line.

One winner will be randomly selected from all the correct answers.

GOOD LUCK!

MathHelpOnDemand on Twitter “GIFT CARD TUESDAY! Can you solve the problem below? If so, you could win a $10 Amazon gift card. Email your answer to contest@mathhelpondemand. Put your answer in the subject line. One winner will be randomly selected from all the correct answers. GOOD LUCK!”

Trivia Thursday!
We are almost done with the week, so it's time for our weekly fun fact about math or numbers. Today's interesting fact:

Every odd number has the same vowel in it, the letter E!

QUESTION OF THE WEEK CONTEST!

A wire 360 inches long is cut into two pieces. One piece is formed into a square and the other is formed into a circle. If the two figures have the same areas, what are the lengths of the two pieces of wire (to the nearest tenth of an inch)?

Contest rules:
1. Winner will receive a $10 Amazon gift card.
2. All answers must be submitted by 11:59pm PST on 3/30/21
3. Email your answer to [email protected]. Put your answer in the subject line. Put your first name and last name initial in the body of the email. One submission per email.
4. One winner will drawn at random from all correct submissions.
5. Winner will be notified by email and then all emails will be deleted once the contest has ended. No emails will be kept on record and none will be marketed to or sold.
GOOD LUCK!

Trivia Thursday!
We are almost done with the week, so it's time for our weekly fun fact about math or numbers. Today's interesting fact:

18 is the only number that is twice the sum of its digits!

QUESTION OF THE WEEK CONTEST!

In a right triangle ABC with right angle C, side a=3 and side b=2. Find sin A to 3 decimal places.

Contest rules:
1. Winner will receive a $10 Amazon gift card.
2. All answers must be submitted by 11:59pm PST on 3/24/21
3. Email your answer to [email protected]. Put your answer in the subject line. Put your first name and last name initial in the body of the email. One submission per email.
4. One winner will drawn at random from all correct submissions.
5. Winner will be notified by email and then all emails will be deleted once the contest has ended. No emails will be kept on record and none will be marketed to or sold.
GOOD LUCK!

Trivia Thursday!
We are almost done with the week, so it's time for our weekly fun fact about math or numbers. Today's interesting fact:

The number 8 comes first if all the numbers were arranged alphabetically.

QUESTION OF THE WEEK CONTEST!

Given that the tangent to a circle is perpendicular to the adjoining radius at the point of contact, find the equation of the tangent to the circle (x-2)^2 + (y+4)^2 = 45 at the point (-1, 2). Write your answer in slope-intercept form (y=mx+b).

Contest rules:
1. Winner will receive a $10 Amazon gift card.
2. All answers must be submitted by 11:59pm PST on 3/16/21
3. Email your answer to [email protected]. Put your answer in the subject line. Put your first name and last name initial in the body of the email. One submission per email.
4. One winner will drawn at random from all correct submissions.
5. Winner will be notified by email and then all emails will be deleted once the contest has ended. No emails will be kept on record and none will be marketed to or sold.
GOOD LUCK!

Trivia Thursday!
We are almost done with the week, so it's time for our weekly fun fact about math or numbers. Today's interesting fact:

Do you want to know if a number is divisible by 3? Simply add up the digits. If your sum is divisible by 3, the entire number is divisible by 3!

EXAMPLE: 127,746: 1+2+7+7+4+6=27. 27 is divisible by 3, so 127,746 is divisible by 3!

Enjoy the rest of your day!

QUESTION OF THE WEEK CONTEST!

A sailor leaves his home port and heads in a direction of N40°E for 35 miles and reaches Green Island. The following day, he heads in a direction of S15°E for 28 miles and reaches Eagle Island. How far is the sailor from his home port? Round your answer to the nearest mile.

Contest rules:
1. Winner will receive a $10 Amazon gift card.
2. All answers must be submitted by 11:59pm PST on 3/9/21
3. Email your answer to [email protected]. Put your answer in the subject line. Put your first name and last name initial in the body of the email. One submission per email.
4. One winner will drawn at random from all correct submissions.
5. Winner will be notified by email and then all emails will be deleted once the contest has ended. No emails will be kept on record and none will be marketed to or sold.

GOOD LUCK!