Answer:
74 feet
Step-by-step explanation:
24^2 + 70^2 = 74^2
Pythagorean Theorem
£840 - 100%
100%-5%=95%
840*95%:100% = 798 (£) - <span>the number sought</span>
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.
