Answer:
The normal heart rate of the bear is 50 bpm
Step-by-step explanation:
20% of the normal rate (let's assign the letter 'x' to this) is 10 bpm.
So we can write the equation:
Answer:
4⁷
Step-by-step explanation:
Rule of exponents is:
aˣ · aⁿ = a⁽ˣ ⁺ ⁿ⁾
4⁵ · 4² = 4⁽⁵ ⁺ ²⁾ = 4⁷
You cant solve, only simplify so the answer is 3nx+21x+2n-13.
Answer:
26 shots.
Step-by-step explanation:
60% of 42 is 25.2 but you can't make .2 of a shot so you have to round up.
Answer:
Step-by-step explanation:
I thought of a 2 digit number. The digits of my number are different: [XY]
Then I'm lost. Does "The unit digit of my number is the tens digit raised third power" mean that the X is raised to the third power?:
X^3
But then we need more information. X could be 1, 2,3, or 4. At 5 it becomes a three digit number. All of the other option result in a two digit number with different digits, so all seem possible. I don't know how to answer this without more information.