Answer:
Volume of a sphere is 4/3(pi r ^3)
You were given d = 10 so r = 5
Answer:
19.2 grams
Step-by-step explanation:
Assuming it is a straight proportion, then the givens are
w1 = 150 pounds
m1 = 24 grams
w2 = 120 pounds
m2 = x
m = medication amount.
w = weight
Equation
m1/w1 = m2/w2
Solution
24/150 = x / 120 Multiply both sides by 120
24 * 120/150 = x 120 /120
2880/150 = x Do the division
19.2 grams = x The amount the 120 pound woman should receive.
Answer:
q = 2/3p - 3
Step by step:
2q+2p = 1+5q
2q - 5q = -2p + 1
-3q = -2p + 1
q = 2/3p - 3
6p + 3n = 18
2p = n
6p + 3(2p) = 18
6p + 6p = 18
12p = 18
p = 18/12 = 1.50
2p = n
2(1.50) = n
3 = n
true statements : The equation 2n = p should be 2p = n
The actual cost of onions is $ 3 per lb
Potatoes cost $ 1.50 per lb
