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
kolezko [41]
3 years ago
10

nikki has four clients and each appointment is 90 minutes how long will it take her to serve four clients​

Mathematics
1 answer:
Masteriza [31]3 years ago
8 0

Answe360

Step-by-step explanation

If you multiply 90 by 4, you get 360 think of it as for groups with 90 in them.

You might be interested in
Bro help me plss <br> tippy tap so i get the character limit
Alinara [238K]

Answer:

im n  idiot

Step-by-step explanation:

hqeijocsk

3 0
3 years ago
How do U solve this?​
Sonbull [250]
See photo for solution and mark me as brainliest if you think i helped!

4 0
3 years ago
Read 2 more answers
1. The table shows the probabilities of a response chocolate or vanilla when asking a child or adult. Use the formula for condit
Stels [109]
\begin{matrix}&\text{chocolate}&\text{vanilla}&\text{total}\\\text{children}&0.14&0.26&0.40\\\text{adults}&0.21&0.39&0.60\\\text{total}&0.35&0.65&1.00\end{matrix}

a. "Chocolate" and "Adults" (whatever those mean) will be independent as long as

P(\text{chocolate}\cap\text{adults})=P(\text{chocolate})\cdot P(\text{adults})

"Chocolate" has the marginal distribution given by the second column, with a total probability of P(\text{chocolate})=0.35. Similarly, "Adults" has the marginal distribution described by the third row, so that P(\text{adults})=0.60. Then

P(\text{chocolate})\cdot P(\text{adults})=0.35\cdot0.60=0.21

Meanwhile, the joint probability of "Chocolate" and "Adults" is given by the cell in the corresponding row/column, with P(\text{chocolate}\cap\text{adults})=0.21.

The probabilities match, so these events are indeed independent.

Parts (b) and (c) are checked similarly.

b. Yes;


P(\text{children})\cdot P(\text{chocolate})=0.40\cdot0.35=0.14
P(\text{children}\cap\text{chocolate})=0.14

c. Yes;

P(\text{vanilla})\cdot P(\text{children})=0.65\cdot0.40=0.26
P(\text{vanilla}\cap\text{children})=0.26
5 0
3 years ago
8time-5=12time+1 solve the equation
zalisa [80]
1 * 12 = -40
12 = -40

Since its not possible for twelve to equal negative-forty, than there is no answer for this equation.

5 0
3 years ago
Can someone explain because im confused
Verdich [7]

Answer:

I'm pretty sure it is yes

Step-by-step explanation:

7/1=7. 14/2=7. 21/3=7. 28/4=7. 35/5=7.

3 0
3 years ago
Other questions:
  • I'm really confused on how to do this :/ can I get some help ? :/
    11·1 answer
  • Which equation represents the relationship between the side length, x, and the perimeter, y? y = one-fourth x y = 4x y = x + 13.
    12·1 answer
  • Write an expression for the lengths of the rectangle in terms
    10·1 answer
  • Find the complex factors of the quadratic trinomial x^2+8x+17
    8·2 answers
  • Pls urgently answer
    11·1 answer
  • Factoring when a=1 with and without a GCF<br> What is x2+4x-117
    6·1 answer
  • Solve x²+5x+6=0 what is this answer
    15·2 answers
  • Determine which would make this solution true s &lt; 0.43
    11·1 answer
  • Can someone answer this correctly
    6·2 answers
  • Write and solve an equation to find the value of x and the missing angle measures.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!