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
r-ruslan [8.4K]
2 years ago
7

I need help solving this problem

Mathematics
1 answer:
ad-work [718]2 years ago
8 0

Answer:

300

Step-by-step explanation:

You might be interested in
At the mall, buying a pair of shoes and buying a book are independent events.The probability that a shopper buys shoes is 0.15.
IRISSAK [1]

Answer:

The probability that a shopper buys shoes and a book is 0.015

Step-by-step explanation:

we are given

The probability that a shopper buys shoes is 0.15

so, we have

p(s)=0.15

The probability that a shopper buys a book is 0.10

so, we have

p(b)=0.10

the probability that a shopper buys shoes and a book can be written as

p(s∩b)

we are given that

s and b are independent

so,

p(s∩b)=p(s)\times p(b)

now, we can plug values

p(s∩b)=0.15\times 0.10

p(s∩b)=0.015


4 0
3 years ago
Read 2 more answers
What is the least common denominator of the expressions?<br> x + 1/4x and 3(X + 1)/2x2​
chubhunter [2.5K]

Answer:

LCD =  4 x^2

Step-by-step explanation:

The least common denominator  : LCD

(x + 1) / 4x    and   (3(x + 1)) / 2x^2

factor  4x  :   2, 2, x

factor  2x^2 :   2, x, x^2

take highest powers  2^2 and x^2

LCD is   4*x^2

6 0
3 years ago
When does the expression below equal
SIZIF [17.4K]
Answer: n(7)+3=10
Explanation: 7+3 equals 10
4 0
2 years ago
Simplify (3s^8)^-5 write your answer using only positive exponents. help please!!
loris [4]

Answer:

1 / ( 243s^40 )

Step-by-step explanation:

For this problem, we need to know that a negative exponent simply can be rewritten in the opposing part of the fraction, for this case, the denominator.  So we can simplify as shown:

(3s^8)^-5

= 1 / (3s^8)^5

= 1 / 3^5 * s^8^5

= 1 / 243 * s^40

= 1 / ( 243s^40 )

Cheers.

3 0
2 years ago
˘30 points <br><br> Solve this
brilliants [131]

Answer:

53.13

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Michael bought a new car. The sticker price was $6,100. He decided not to buy a warranty or any upgrades to the car. However, he
    7·2 answers
  • Idk Help meee please
    15·1 answer
  • If s = 24t + 3t2 - t3 what is the relative maximum
    14·1 answer
  • The angles opposite the congruent sides of an isosceles triangle are congruent find the value of x in the triangle
    6·2 answers
  • a roll of paper is 11.8 inches by 78.7 inches you need cover wall that is 28 inches by 85 inches how many rolls of paper is need
    13·1 answer
  • Solve for t <br> a+ct=b+t
    8·1 answer
  • Find the GCF OF EACH PAIR OF NUMBERS 40 and 48
    15·1 answer
  • Isaac is purchasing two pairs of shoes—one pair for $37.00 and the second pair for $42.00. The state sales tax applied to Isaac’
    10·1 answer
  • the table above shows the values of functions f and h and their derivatives at x=4 and x=8. what is the value of d/dx (f(h(x)))
    14·1 answer
  • This lesson asked you to investigate what it means for data to fall within 1, 2, and 3 standard deviations from the mean in a va
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!