Koda is solving 13 × 16. he used an area model to work through each step. which calculation did koda make to get the highlighted partial product?

Solution:

13 × 16= 16 × 13, as multiplication of numbers follow commutative property→ [ Area model]

→→→ Draw 13 squares in 16 rows

or

Draw 16 squares in 13 rows

or

Draw 13 squares in 16 columns

or

Draw 16 squares in 13 columns

or

Draw square of side 16 units or any square of side ≥ 16 cm and cut rectangle of dimensions 13 × 16 or  16 × 13.

In all the cases count the number of squares to get the product of 13 × 16= 16 × 13 which is equal to 208 square units.  

Step-by-step explanation:

Since we have given that

Koda is solving

According to question, he used an area model to help work through each step.

So, it can be written as

so, Let the length will be

Let the breadth will be

So, area will be

So,

13×16=208

answer: ur v dumb

step-by-step explanation:

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560