2 years ago

Which country has toughest maths?

1 answer:

3 0

The United Kingdom, The United States of America, and so on are the nations having one of the most outstanding training frameworks. However, with regards to having the hardest math, China and South Korea top the rundown.

brainest pls

You might be interested in

The graph below shows three different normal distributions. 3 normal distributions are shown. All 3 are at different points on t

Oduvanchick [21]

Answer:

D: Each distribution has a different mean and a different standard deviation.

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Which expression is equivalent to 8(k + m) - 15(2k + 5m)?<br> agul

SpyIntel [72]

Answer:

-22k - 67m

Step-by-step explanation:

You have to use the Distributive property:

8(k + m) - 15 (2k + 5m)

8k + 8m - 30k - 75m

Now simplify:

8k - 30k + 8m - 75m

-22k - 67m

Be careful with positives and negatives!

Hope this help!

4 0

2 years ago

F(x)=3x^2+5

Westkost [7]

Answer:

$2 {x}^{2} + x - 1$

7 0

2 years ago

Read 2 more answers

7+2n=8n-5 <br>n=? <br>whatsl does n equal

Westkost [7]

8n -2n=7+5

6n =12

n =2

this is the answer

8 0

2 years ago

Read 2 more answers

Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $23 monthly fee

algol [13]

Answer:

460 minutes, or 7 hours and 20 minutes.

Step-by-step explanation:

Your formula is 0.14x+23=0.19x

X represents your minutes.

0.14*460+23=87.4

0.19*460=87.4

6 0

2 years ago

Read 2 more answers

Which country has toughest maths?​

Which country has toughest maths?