1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zloy xaker [14]
3 years ago
7

What is the difference 1/8-3/10. A. -7/40 B.-3/40 C. 7/40 D. 17/40

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
6 0
The answer is A. -7/40.

1. Make sure the (the denominators) are the same
2. Subtract the  (the numerators). Put the answer over the same denominator.
<span> 3. Simplify the fraction (if needed)
</span>
You might be interested in
What is the population variance for 138, 151, 169, 142, 176, 155, 132, 177
ruslelena [56]

Answer:

265.50000

Step-by-step explanation:

3 0
2 years ago
An investment advisor believes that there is a 60% chance of making money by investing in a specific stock. If the stock makes m
inessss [21]

Answer:

\mathbf{ 0.6 \times 0.5 = 0.3 }

Step-by-step explanation:

Let M denote the event that the stock makes money and D denote the event that the stock pays dividends.

It is given that P(M) = 0.6

Observe that the two events M and D are not independent because if the stock doesn't make money then it will not pay dividends. Therefore the event D | M^{c} (D given M does not occur) is a null event, i.e

P(D|M^{c}) = 0

It is also given that,

P(D|M) = 0.5

Recall that : P(D|M) = \frac{P(D \cap M)}{P(M)}

Here, we are required to find P(D \cap M)

P(D \cap M) =P(D|M) \times P(M)= 0.5 \times 0.6 = 0.3

7 0
3 years ago
Adult tickets to a basketball game cost $5. Student tickets cost $1. A total of $3,034 was collected on the sale of 1,226 ticket
Mila [183]
452 adult tickets were sold.
774 student tickets were sold.
6 0
3 years ago
Whats the answer ? evaluate 7^3 - 25
gladu [14]

Answer: 318

Step-by-step explanation:

7 to the 3rd power is 343, 343 minus 25 is 318

3 0
3 years ago
Read 2 more answers
Identify the coefficient and the exponent for each term of 8x ^ 4 - 2x
velikii [3]

Step-by-step explanation:

Given binomial is: 8x^4 - 2x

in \: the \: term \: 8 {x}^{4}  \\ coefficient = 8 \\ exponent = 4 \\ \\  in \: the \: term \:  - 2x  \\ coefficient =  - 2 \\ exponent = 1

4 0
3 years ago
Other questions:
  • Use the given graph to determine the period of the function. 1 &amp; 2 plz
    11·1 answer
  • What's the answer????​
    7·1 answer
  • a store increased its prices on computers by 12%. If p represents the regular price of computers, what expression could be used
    5·1 answer
  • Triangle L N P has centroid S. Lines are drawn from each point to the midpoint of the opposite side to form line segments N R, L
    8·2 answers
  • WORTH ALOT OF POINTS PLEASE HELP. Nathaniel is a salesperson who sells computers at an electronics store. He makes a base pay am
    11·2 answers
  • A company pays 8% commission on sales of $8,000.00 or less. 10% on sales from $8,000 to
    9·1 answer
  • Please help me with my homework!!!
    12·1 answer
  • Order the set of integers from greatest to least.{-8, 32, 55, -32, -19, -3}
    9·2 answers
  • Need this for homework plz help me
    11·2 answers
  • Why is he wrong? What is the correct answer?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!