Use divisibility tests to decide whether the first number is divisible by the second. 6,955,200; 7[Note that a divisibility test for 7 is as follows: Double the last digit of the number and subtract this value from the original number with the last digit omitted. Repeat this process as many times as necessary until the number obtained can easily be divided by 7. If the final number obtained is divisible by 7, then so is the original number. If the final number obtained is not divisible by 7, then neither is the original number.]
A. Yes
B. No
Answer: A
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Verify that the given equation is an identity.e4x = cosh 4x + sinh 4x
What will be an ideal response?
Find the indicated term for the geometric sequence with first term, a1, and common ratio, r.Find a6, when a1 = 17, r = .
A.
B.
C.
D. 20
Provide an appropriate response.A candy shop needs x ounces of almonds for candy A and y ounces of almonds to make candy B. The shop has 85 ounces of almonds in stock.a) Write an inequality to describe the situation.b) Graph the inequality.c) Is (65, 14) a solution of this inequality?
A. x + y ? 85;
No, the point (65, 14) is not a solution.
B. x + y ? 85;
Yes, the point (65, 14) is a solution.
C. x + y ? 85;
No, the point (65, 14) is not a solution.
D. x - y ? 85;
No, the point (65, 14) is not a solution.
Find the value of the exponential expression.34
A. 3 B. 12 C. 81 D. 34