All categories

2 years ago

Does anyone know how to get more points in khan academy mastery challenge??

Mathematics

2 answers:

astra-53 [7]2 years ago

8 0

Answer:

just be smart

Step-by-step explanation:

vaieri [72.5K]2 years ago

6 0

Answer:

I would say getting all the them right.

Step-by-step explanation:

There isn't really a way to get more points unless you're getting the questions all correct- So I would say just grind those points!

You might be interested in

Find x so the distance between ( x , 4 ) and ( 3 x + 1 , − 4 ) is 10

Sonja [21]

Answer:

3456

Step-by-step explanation:

3 0

3 years ago

What are the prime factors of 28?

koban [17]

Answer:

2 and 7 are the prime numbers.

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

What is the reciprocal of 8 8/5 ?

Ksenya-84 [330]

Answer:

$\frac{5}{48}$

Step-by-step explanation:

The reciprocal of a number n is $\frac{1}{n}$

Given 8 $\frac{8}{5}$ , change to an improper fraction

= $\frac{5(8)+8}{5}$ = $\frac{48}{5}$ , thus

reciprocal = $\frac{1}{\frac{48}{5} }$ = $\frac{5}{48}$

3 0

3 years ago

FP!<br> what is 50 + 20

meriva

50+20=70

Have a great day:)

4 0

3 years ago

Read 2 more answers

If you know the names of the remaining nine students in the spelling bee, what is the probability of randomly selecting an orde

rjkz [21]

The probability of getting the correct order in the spelling bee is 1 chance in 362,880.

This is a permutation problem. Our goals is to find the total number of ways that the 9 students can be ordered.

For the first spot there are 9 choices, then 8 choices, then 7 choices....

We need to evaluate:
9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1 = 362,880

Another way to write this is: 9!

8 0

3 years ago