Answer:
BMI is 24.9
Step-by-step explanation:
In order to calculate the student's BMI we first need to convert her weight into kilograms and her height into meters. We know that there are 39.37 inches in a meter and every foot has 12 inches. Therefore, since the student is 5ft 4 inches, this means she is 64inches tall. Now we can divide this by 39.37 to find her height in meters
64 / 39.37 = 1.6256 meters
Now we need to calculate her weight in kilograms. Since there are 2.20462 pounds in 1 kilogram, we simply divide her weight by 2.20462.
145 / 2.20462 = 65.7709 kilograms
Now we use the BMI formula to solve for the students BMI
BMI =
BMI =
BMI =
BMI = 24.88
Therefore we can see that the students BMI is 24.9
Answer: Dark Chocolate = 2.5 lbs, Milk Chocolate = 0.5 lbs
<u>Step-by-step explanation:</u>
Qty % Qty * %
Dark Chocolate: x 0.25 0.25(x) = 0.25x
Milk Chocolate: <u> 3 - x </u> 0.75 0.75(3 - x) <u>= 2.25 - 0.75x</u>
Mixture: 3 100% = 1
Part A: 0.25x + 2.25 - 0.75x = 1
2.25 - 0.50x = 1
<u> -2.25 </u> <u> -2.25 </u>
-0.50x = -1.25
<u> ÷ -0.50 </u> <u>÷ -0.50 </u>
x = 2.5
Milk Chocolate: 3 - x = 3 - 2.5 = 0.5
Answer:
A' = (-3, 3)
Step-by-step explanation:
If the points are as follows:
A = (-3, -1)
B = (-2, -3)
C = (1, -1)
When reflecting across a y axis the x values remain the same.
When reflecting across y = 1 the y values will remain equal distant from y = 1.
A' = (-3, 3) y value = |-1 - 1| = 2 + 1 = 3
B' = (-2, 5) y value = |-3 - 1| = 4 + 1 = 5
C' = (1, 3) y value = |-1 - 1| = 2 + 1 = 3
Hello!
To find the volume of a cone, use the formula: V = 1/3πr²h.
In the photo, the height is 6 units, and the diameter is 8 units. Since the radius is half the diameter, then the radius is 4 units.
V = 1/3π(4)²(6)
V = 1/3(6)(16)π
V = 2(16)π
V = 32π
V = 100.5309... This can be rounded to about 100.5.
Therefore, the volume of this cone, is about 100.5 units³.