Answer:2 tens and 6 ones
Step-by-step explanation:
10+10=20+6=26
Answer:
Strong Negitive
Step-by-step explanation:
The points are close together and are going downwards from left to right.
The fraction of winter Olympics that hasn't been held in the U. S is 9/11
Answer:
7000 cal/min
Step-by-step explanation:
It is mentioned that, Lucia is using energy at a rate of 420 kilo calories per hour ice skating
We know that,
1 kilo calories = 1000 calories
Using unitary method :
420 kilo calories = 420,000 calories
Also,
1 hour = 60 minutes
In this case, Lucia is using energy per 60 minutes = 420,000 calories. So,energy used by her per minute is :
Hence, Lucia is using 7000 calories per minute.
Credit to handgunmaine: https://brainly.in/question/13030745