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Stels [109]
3 years ago
6

Help me please I have a d+ in math and I really need help

Mathematics
1 answer:
Flura [38]3 years ago
8 0
Hey don’t worry about that grade just keep practicing maths and honestly at one point you’ll start understanding the concepts trust me. Just do it a lot.

So here are my explanations

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Which is equivalent to log 1/2^462?
AysviL [449]
−<span>8.85174904141 is log 1/2^462</span>
8 1
4 years ago
Read 2 more answers
"You only spend 29 cents a day for each $500 borrowed" is the part of the problem that tells you about
Juliette [100K]

Answer:

Principal

Step-by-step explanation:

Given

Debt = \$500

Spent = 29\ cents

Required

Determine what the given parameters describe

Literally, the principal amount is the starting amount of anything and as seen in the given parameters, the starting amount is the debt which amounts to $500

Taking the options one after the other;

We can conclude that the given parameters do not talk about Interest, Rate of interest and Time constraint;

Hence, D. Principal answers the question.

The given parameters do not relate to interest

4 0
4 years ago
Consider the following information about travelers on vacation: 40% check work email, 30% use a cell phone to stay connected to
andrew-mc [135]

Answer:

a. 0.4

b. 0.6

c. 0.6493

Step-by-step explanation:

p(checking work email) = p(A) = 0.40

p(staying connected with cell phone) = p(B) = 0.30

p(having laptop) = p(c) = 0.35

p(checking work mail and staying connected with cell phone) = p(AnB) = 0.16

p(neither A,B or C) = p(AuBuC)

= 1-42.8%

= 0.572

p(A|C) = 88% = 0.88

p(C|B) = 70% = 0.7

a. What is the probability that a randomly selected traveler who checks work email also uses a cell phone to stay connected?

p(B|A) = p(AnB)/p(A)

= 0.16/0.4

= 0.4

b. What is the probability that someone who brings a laptop on vacation also uses a cell phone to stay connected?

p(B|C) = P(C|B)p(B)/p(C)

= 0.7x0.3/0.35

= 0.6

c. If the randomly selected traveler checked work email and brought a laptop, what is the probability that he/she uses a cell phone to stay connected?

p(A|BnC)

= P(BnAnC)/p(AnC)

= p(AnC) = p(A|C).p(C)

= 0.88x0.35

= 0.308

p(AnBnC) = p(AuBuC)-p(a)-p(b)+ p(AnB)+p(AnC)+p(BnC)

p(BnC) = 0.7x0.3

= 0.21

p(AnBnC) = 0.572-0.4-0.3-0.35+0.16+0.308+0.21

= 0.2

p(A|BnC) = 0.2/0.308

= 0.6493

3 0
3 years ago
WILL GIVE BRAILIST TO PERSON WHO ANSWERS CORRECTLY!!
den301095 [7]

Answer:

The Answer is 16

Step-by-step explanation:

The three angles enclosed in a triangle, made by its sides, are called its internal angles. The sum of internal angles of a triangle is

180

o

. Based on its internal angles, a triangle can be classified as acute angled, right angled and obtuse angled.

Your Welcome! :)

6 0
3 years ago
Read 2 more answers
B. A triangle has a base of 16 inches and a height of 1/8 inches. What is it's area?<br>​
Mnenie [13.5K]

Answer:

1

Step-by-step explanation:

Area of Triangle = 1/2 x Base x Height = 1/2 x 16 x 1/8 =1

7 0
3 years ago
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