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In-s [12.5K]
3 years ago
10

What statements about the function f(x)=(x-1)(x+7) is true

Mathematics
1 answer:
leonid [27]3 years ago
6 0

Answer:

is it multiple choice?

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Find x, if f(x) = 12 and Ax) = 3x. A.36 B.12 C.4 D.3​
SpyIntel [72]

Answer:

A. 36

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Your bank is offering a savings account with a nominal rate of 1.5%, compounded continuously. If you deposit $1,000 in 2010, wha
Anastaziya [24]

Answer:

$1,161.83

1.51%

Step-by-step explanation:

Continuously compounded interest is:

A = Pe^(rt)

where A is the final amount,

P is the initial amount,

r is the rate per time,

and t is time.

Given P = 1000, r = 0.015, and t = 10:

A = 1000e^(0.015 × 10)

A = 1000e^(0.15)

A = 1161.83

The effective annual yield is the annually compounded rate needed to have the same yield after the same time.  For continuously compounded interest, he equation for effective annual yield is:

R = -1 + e^r

R = -1 + e^0.015

R = 0.0151

The effective annual yield is 1.51%.

7 0
4 years ago
the cost C (in dollars) for beads to make bracelets is C = 4x + 180, where x is the number of bracelets. Each bracelet sells for
luda_lava [24]
R = 34x - (4x + 180)

If you liked my answer please make me the brainliest answer! :)
3 0
3 years ago
What is 4 19/36 written as a decimal?<br><br> OA) 4.527<br> OB) 4.527<br> OC) 4.527<br> OD) 0.4527
allsm [11]

Answer:

4.527

Step-by-step explanation:

divide 19 into 36 and then add 4

5 0
3 years ago
C an you simplify 5^-8 x 5^4
EastWind [94]

Answer:

1/625

Step-by-step explanation:

Exponent Rule: (b^m)(b^n) = b^{m+n}

Exponent Rule: b^{-m}=\frac{1}{b^m}

5⁻⁸ · 5⁴ = -8 + 4 = -4

5⁻⁴

1/5⁴

1/625

6 0
4 years ago
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