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
Marta_Voda [28]
3 years ago
10

Clare went to Party City to buy goodies to give out at her birthday party. She bought 15 erasers at 75 cents each. How much did

the erasers cost altogether?
Mathematics
1 answer:
Finger [1]3 years ago
3 0

Answer:

multiply 15 by 0.75 and you get $11.25

You might be interested in
X^2-10x = −16 solution??
Maru [420]
X^2-10x+16= 0
(x-8)(x-2)=0
x = 8 or 2
6 0
2 years ago
Read 2 more answers
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
sergiy2304 [10]

Answer:

Step-by-step explanation:

y = 3.25x + 1.25

1.25 is y-intercept

3.25 is the slope of a graph.

If x = 0, then y = 1.25

(0, 1.25)

If x = 3, then y = 3.25(3) + 1.25 = 11

(3, 11)

4 0
3 years ago
Read 2 more answers
10. A company finds that 45% of first-time visitors to its website do not buy any of its products. If there are 75 first-time vi
vekshin1

Using the binomial distribution, it is found that the probability that exactly 36 of them buy a product is of 0.044.

For each first-time visitor, there are only two possible outcomes, either they buy a product, or they do not. The probability of a first-time visitor buying a product is independent of any other first-time visitor, hence the binomial distribution is used to solve this question.

<h3>What is the binomial distribution formula?</h3>

The formula is:

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

C_{n,x} = \frac{n!}{x!(n-x)!}

The parameters are:

  • x is the number of successes.
  • n is the number of trials.
  • p is the probability of a success on a single trial.

In this problem:

  • 45% of first-time visitors to its website do not buy any of its products, hence 55% buy, that is, p = 0.55.
  • There are 75 first-time visitors on a given day, hence n = 75.

The probability that exactly 36 of them buy a product is P(X = 36), hence:

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 36) = C_{75,36}.(0.55)^{36}.(0.45)^{39} = 0.044

More can be learned about the binomial distribution at brainly.com/question/24863377

8 0
2 years ago
Name the ray in the figure
Pavlova-9 [17]

the answer is m to p


5 0
3 years ago
Read 2 more answers
? x (3 + 2) = 12 + 8 What's the number that goes into the question mark?​
andrew11 [14]

Answer:

?=4

Step-by-step explanation:

?*(3+2)=12+8

?(5)=20

20/5=4

?=4

4*(5)=20

20=20

7 0
2 years ago
Read 2 more answers
Other questions:
  • At a restaurant, 5/8 of tye customers who ordered dessert chose apple pie, and 1/3 chose cherry pie. The rest of the customers w
    6·1 answer
  • You and your family go out to dinner and the food bill totaled $58.75 Calculate the tax at 4.5% and you plan to leave a 20% tip.
    10·1 answer
  • Hola necesito eso urgente porfavor lo tengo que entregar en 2 horas
    10·1 answer
  • What is 10% of the number 50?
    13·2 answers
  • 783/32 as a mixed number
    15·2 answers
  • Alice sleeps an average of 9 hours per night. A cat can sleep up to 20 hours per day. About how many more hours does a cat sleep
    15·1 answer
  • 1<br> 1. y=ax+1<br> y=-x-9<br> 441
    6·1 answer
  • A class of 160 students contain 40 honor students, 60 athletes, and 80 who are neither athletes nor honor students. From the ent
    10·2 answers
  • PLS HELP ASAP I DONT HAVE TIME AND IT ALSO DETECT IF ITS RIGHT OR WRONG!
    11·1 answer
  • The figure shown has two parallel lines cut by a transversal:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!