How many grams of pure antiseptic are needed to make 2L of a 2% solution.
A. 0.4g
B. 40g
C. 400g
D. 0.04g
Answer: B
Mathematics
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Find the unknown length in the right triangle. If necessary, round to the nearest tenth.
A. 20.6 cm B. 212.5 cm C. 425 cm D. 12.5 cm
Mathematics
Provide an appropriate response.Consider the statement Sn: 2 + 4 + 8 + ... + 2n = 2n + 1 - 2.Write the statement Sk + 1.
A. 2 + 4 + 8 + ... + 2k + 2k + 1 = 2k + 2 - 2 B. 2 + 4 + 8 + ... + 2k + 2k + 1 = 2k + 1 - 2 C. 2 + 4 + 8 + ... + 2k + 2k + 1 = 2k + 2 D. 2 + 4 + 8 + ... + 2k = 2k + 1 - 2
Mathematics
Solve the equation and check.
y = __________
Fill in the blank(s) with the appropriate word(s).
Mathematics
Complete.360 in.2 = _______ ft2
A. 4320 B. 51,840 C. 2.5 D. 30
Mathematics