Answer:
He would need 42 cm *or 14cm
Step-by-step explanation:
28/4 is 7
that means that he used 7 cm of tape per present
6 x 7 is 42
that means that he would need 42 cm of tape
4 to 28
6 to 42
*If he already has 4 presents done and he needs to 2 more present then he would need 14 cm, 2 x 7 is 14
Answer:
Step-by-step explanation:
The correct option is B.
4^4 * 4^(-9) = 4^(4-9) = 4^(-5) or 1/(4^5)
1/4 x 1/4 x 1/4 = 1/64
There is a 1/64 chance that they will all be hearts.
