3 years ago

Solve log base 2 of one over thirty two.

Mathematics

2 answers:

SSSSS [86.1K]3 years ago

8 0

It’s in this picture:)

lisov135 [29]3 years ago

4 0

Answer:

Step-by-step explanation:

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5.) Find the value: -2/3 - (-2/5) =

Citrus2011 [14]

Answer: -4/15

Step-by-step explanation:

- 2/3 - (-2/5)

= -2/3 + 2/5

= -10/15 + 6/15

= -4/15

5 0

3 years ago

Write and simplify the integral that gives the arc length of the following curve on the given interval b. If necessary, use tech

LiRa [457]

Answer:

L = 4.103

Step-by-step explanation:

we have length of curve

$L = \int\limits^b_a {\sqrt{(f'(x))²+1} } \, dx$

where $f(x) = d/dx(3*in(x)) = 3/x$

substituting for f(x), we have $L = \int\limits^5_2 {\sqrt{(3/x)²+1} } \, dx$

(since the limit is 2≤ x ≤5)

solving, $L = \int\limits^5_2 {\sqrt{9/x²+1} } \, dx$

Simplifying this integral, we have

L = 4.10321

8 0

4 years ago

A cab charges $1.75 for the first mile and $0.25 for each additional mile. Write and solve an inequality to determine how many m

Margaret [11]

A. 1.75+0.25x<15;x,53miles

sorry, i could not put in the or equal to signs

4 0

3 years ago

I need help finding area of this shape

quester [9]

Answer:

170

Step-by-step explanation:

30 x 3 then do 10 x 8

90 + 80

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3 years ago

It takes 7 hours for 12 people to

Alborosie

Answer: You would need 5 men to paint a room in 3 hours

YWW :)

6 0

3 years ago

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