MATHEMATICS MIDDLE SCHOOL

Why is Christopher Columbus important?

Answers

Answer 1
Answer: The explorer Christopher Columbus made four trips across the Atlantic Ocean from Spain: in 1492, 1493, 1498 and 1502. He was determined to find a direct water route west from Europe to Asia, but he never did. Instead, he accidentally stumbled upon the Americas..

So basically he was the first explorer to find America.

Related Questions

SOMEONE PLEASE HELP ASAP!! THANK YOU SO MUCH!!!
10 points. See picture
Im to stupit plss help
Find the value of 24/25 divided by 4/5
Plz solve 7 8 9 and 10

What is 7.03+9.0+3.07 as menta math

Answers

7.03 + 9 + 3.07 = 7 + 3 + 9 + 0.03 + 0.07

= 10 + 9 + 0.1

= 19 + 0.1

= 19.1

Your answer is 19.1

Can you please help me asp because I am really confuse !. Plus you get 14 points!!

Answers

Answer:

1. B

2. 2 and 1/8 cups

Step-by-step explanation:

You just had to make common denominators and then your would subtract

Answer:

1) B

2) 2 1/8 cups

Step-by-step explanation:

1) make the denominator the same so it is 5 4/12 minus 2 9/12. You get 2 7/12 which is greater than 2 1/2 (2 6/12) and smaller th an 3

2) 8 7/8 minus 6 3/4 is equivalent to 8 7/8 minus 6 6/8 which is 2 1/8

All done mentally.

If a loan of $125,000 is for 10 years, and the interest rate paid was $65,625, what is the in treat rate on the loan?

Answers

for this problem you simply are solving for a different variable. we use the equation F=p(1+r)^T (assuming that the interest is compounded once a year). p=125,000 T=10 and we can add the interest plus the initial to get the final and find F=180,625. plug all these in and you get 180,625=125000(1+r)^10. solve for r in that equation and you get r=3.75%

if you want the work to solve the equation, first divide 180,625 by 125,000 and then take the quotient of that and put it to the 1/10 power. then minus 1 to solve for r (sorry for making it brief, it is a lot of numbers to type otherwise).

Geoffrey and his babysitter spent 20 minutes preparing dinner, 2 hours and 30 minutes playing board games, and half an hour making dessert. How many minutes did they spend doing these activities?

Answers

200 minutes 
20 + 60 + 60 + 30 + 30 = 200
This is very simple!!
.
Don't worry, no need to panic.
.
Just add the number of minutes up!!
.
Write the numbers that you can see are evident down.
.
20... 2 hours and 30 minutes... no more.
.
BUT WAIT!! 
.
Half an hour looks suspicious.
.
Isn't that 30 minutes?
.
Add that to our list.
.
Now, we have to convert 2 hours to minutes.
.
Arggggh!!
.
Don't worry, there's 60 minutes in an hour, so 60 x 2 is 120 minutes!!
.
Add em' up!!
.
20 + 120 + 30 + 30 is...
.
200 minutes!!
.
Or, 3 hours and 20 minutes.
.
Hope I helped!!

Mr. Ito is spreading mulch in his yard. He spreads 4 2/3 squre yards in 2 hours. How many square yards can he mulch per hour?

Answers

Hey there, this is a division problem so we are going to divide 4 2/3 by 2. Change ÷ sign into × sign, Make 2 a fraction, 2=2/1. 4 2/3 as a improper fraction is 14/3, flip 2/1=1/2, now we have 14/3×1/2, 14*1=14 and 3*2=6. Now, we have 14/6. 14/6 simplified is 7/3, 7/3 as a mixed number is 2 1/3
You can divide 4 by 2 first, getting 2. Then you would divide the 2/3 by changing it to 4/6 and then dividing it to get 2/6, which is simplified to 1/3. Then you add your answers, so the answer is 2 1/3

Please simplify 8/243.

Answers

That is as simple as it gets
Other Questions
students are selling tickets to a scool fundraiser for every 15 tickets a student sells a student earns a T-shirt as a reward what are the indendent and dependet variable
Does a circle have any angles
Last month, he sold 50 chickens and 30 ducks for $550. This month, he sold 44 chickens and 3636 ducks for $532. How much does a chicken cost, and how much does a duck cost?
What is 0.3% written as a decimal and as a fraction