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3 years ago

If (5^2)p = 5^12, what is the value of p?

1 answer:

3 0

Divide both sides by 5^2 (which is 25). So p = (5^12)/25. I can't be bothered to plug in into a calculator but be my guest.

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3 times a certain number n is added to 6, the sum is 20 more than the original

Vikentia [17]

Answer:

n = 5.33→

Step-by-step explanation:

4 0

3 years ago

The distance between City A and City B is 250 miles. A length of 1.7 feet represents this distance on a certain wall map. City C

Xelga [282]

The scale of the map is equal to 250 miles per 1.7 feet. or 250m/1.7ft. set up as a fraction.
Divide 250 by 1.7 to get how many miles are equal to just 1 foot.
250/1.7 = 147.058824 miles per 1 foot
Multiply that times 3.06 feet (the distance between C and D on the map)
147.058824m/1ft x 3.06ft = 450m
The actual distance between City C and City D should be 450 miles.

4 0

2 years ago

Elavter of using distuburting propties a. 17×102<br> b. 477×1035 -477×35

V125BC [204]

Answer: a. 1734 b. 477000

Step-by-step explanation:

We know that,

Distributive property : a(b+c) = ab+ac

a. 17 x 102

= 17 (100+2)

= 17 x 100 + 17 x 2 [Distributive property ]

= 1700+34

= 1734

b. 477×1035 -477×35

= 477 (1035-35) [Distributive property ]

= 477 (1000)

= 477000

3 0

3 years ago

Find the Taylor series for f(x) centered at the given value of a. [Assume that f has a power series expansion. Do not show that

kherson [118]

Answer:

The answer is

$f(x) = {\displaystyle 8 + \frac{-28}{1}(x+2)+\frac{-36}{2!}(x+2)^2 + \frac{-18}{3!}(x+2)^2 }$

Step-by-step explanation:

Remember that Taylor says that

$f(x) = {\displaystyle \sum\limits_{k=0}^{\infty} \frac{f^{(k)}(a) }{k!}(x-a)^k }$

For this case

$f^{(0)} (-2) = 8(-2)-3(-2)^3 = 8\\f^{(1)} (-2) = 8-3(3)(-2)^2 = -28\\f^{(2)} (-2) = -3(3)2(-2) = -36\\f^{(2)} (-2) = -3(3)2 = -18$

$f(x) = {\displaystyle 8 + \frac{-28}{1}(x+2)+\frac{-36}{2!}(x+2)^2 + \frac{-18}{3!}(x+2)^2 }$

5 0

3 years ago

Factor the trinomial below.

luda_lava [24]

Answer:

(2x+3) (2x+3) so A

Step-by-step explanation:

Hope this helps have a great day:)

4 0

3 years ago