A cell phone company orders 600 new phones from a manufacturer. If the probability of a phone being defective is 3.5%, predict how many of the phones are likely to be defective. Round to the nearest whole number.
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Answer:
3738
Step-by-step explanation:
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Answer:
Step-by-step explanation:
Money spent by Sandra on Monday to buy lunch using her debit card is
Money deposited by Sandra into her bank on Tuesday is
Difference of both transactions
∴ Overall increase or decrease in Sandra's bank account after both transaction is
i.e no overall increase or decrease in her bank account
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Hello from MrBillDoesMath!
Answer:
y = x - 7
Discussion:
Let's step through the answers one-by-one:
y/6 = x => multiply both sides by 6
y = 6x
y = kx where k = 6
y/x = 1/2 => multiply both sides by x
y = (1/2) x
y = kx where k = 1/2
y = -0.5x
y = kx where k = -0.5
BUT y = x -7 cannot be written simply as y = kx because of the -7 term.
Thank you,
MrB
Answer:
C. y = x - 7
Step-by-step explanation:
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Answer:
Option A
Step-by-step explanation:
we know that
Solve for sin(A)
we have
substitute
Final answer:
The sine of angle A can be found using the relationship between the tangent and cosine of angle A. By substituting the given values into the sine identity, we can determine that the sine of angle A is 915.
Explanation:
To find the sine of angle A, we can use the trigonometric identity: sin A = opposite/hypotenuse. Given that the tangent of angle A is 912 and the cosine of angle A is 1215, we can use the relationship between these trigonometric functions. Since tan A = opposite/adjacent and cos A = adjacent/hypotenuse, we can substitute these values into the identity to solve for the sine of angle A.
From tan A = 912, we can rearrange the equation to get opposite/adjacent = 912.
From cos A = 1215, we can rearrange the equation to get adjacent/hypotenuse = 1215.
Substituting these values into the sine identity, we get sin A = opposite/hypotenuse = (912)(1215).
Therefore, the sine of angle A is 915.
Learn more about Trigonometry here:
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Step-by-step explanation:
The relation given is a/b = c/d, if we cross multiply we will get ad = bc which we got from the first relation only. Let's take an example and assign a,b,c,d some numbers.
We know, 1/2 = 3/6 (equivalent fractions). Then a = 1, b = 2, c = 3, d = 6. Now put these values into the 2nd relation,
- ad = 1 * 6 = 6
- bc = 2 * 3 = 6
ad = bc relation is satisfied. Hence the equations a/b = c/d and ad = bc equivalent