Answer:
About 158 times
Step-by-step explanation:
Represent the rate of human heart with H and sparrow's heart with S
![H = 1,533,000\ times](https://tex.z-dn.net/?f=H%20%3D%201%2C533%2C000%5C%20times)
![S = 241,776,000\ times](https://tex.z-dn.net/?f=S%20%3D%20241%2C776%2C000%5C%20times)
Required
Determine how many times faster is S than H
To do this, we simply divide S by H i.e.
![Number = \frac{S}{H}](https://tex.z-dn.net/?f=Number%20%3D%20%5Cfrac%7BS%7D%7BH%7D)
![Number = \frac{241,776,000}{1,533,000}](https://tex.z-dn.net/?f=Number%20%3D%20%5Cfrac%7B241%2C776%2C000%7D%7B1%2C533%2C000%7D)
![Number = 157.714285714](https://tex.z-dn.net/?f=Number%20%3D%20157.714285714)
--- approximated
<em>Hence, the sparrow's heart beats about 158 times faster than the human hearts</em>
Answer: $0.29 per oz, or 29 cents per oz.
Step-by-step explanation:
To find a unit rate, divide the numerator AND denominator by the denominator. The rate is $6.99/24.2 ounces. We will divide $6.99 by 24.2, and 24.2 ounces by 24.2. The answer will be $0.288843/1 ounce. If we round, it will be $0.29/1 ounce.
Answer:
12.7
Step-by-step explanation:
gave up on deltamath
Answer:
x = 6/4 or 1 1/2
Step-by-step explanation:
4x+3=9
Subtract the 3 from both sides
4x+3=9
-3 -3
4x = 6
Divide both sides by 4
x = 6/4 or 1 1/2